CN105399223A - Aeration air-dissolving device - Google Patents
Aeration air-dissolving device Download PDFInfo
- Publication number
- CN105399223A CN105399223A CN201510840053.9A CN201510840053A CN105399223A CN 105399223 A CN105399223 A CN 105399223A CN 201510840053 A CN201510840053 A CN 201510840053A CN 105399223 A CN105399223 A CN 105399223A
- Authority
- CN
- China
- Prior art keywords
- blade
- tank body
- cavity
- water
- adapter
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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 invention provides an aeration air-dissolving device which enables air and water to be dissolved more sufficiently, so as to provide more efficient and stable air-dissolving water. The device comprises a tank body with a cylindrical inner cavity and is characterized by further comprising a helical blade, wherein the radial periphery of the helical blade is hermetically connected with the inner wall of the tank body, so that a helical flow-guide channel is formed in the tank body; a cavity extending in the helical bending direction is formed in the helical blade; a through hole communicated with the cavity is formed in the surface of the blade; the cavity is connected with a high pressure air connecting pipe; a water inlet connecting pipe and a water outlet connecting pipe are mounted on the tank body; the water inlet connecting pipe and the water outlet connecting pipe are respectively communicated with the two ends of the flow-guide channel; the water inlet connecting pipe is obliquely arranged and tangent to the helical direction of the flow guide channel.
Description
Technical field
The present invention relates to sewage disposal device, be 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-in, water outlet, inlet mouth, tensimeter and safety valve, an ejector be connected with water-in is provided with in tank body, 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 invention provides a kind of aeration air-dissolving apparatus, it can make air and water dissolution more abundant, to provide more efficient, stable dissolved air water.
Its technical scheme is such, it comprises the tank body with cylindrical cavity, it is characterized in that: it also comprises screw-blade, outer radial periphery and the inner tank wall of described screw-blade are tightly connected, spiral helicine flow-guiding channel is formed thus in tank body, described screw-blade is provided with the cavity along the extension of helical buckling direction and is distributed with the through hole with cavity UNICOM at blade surface, and described cavity connects high-pressure air adapter; Described tank body is provided with into water adapter, water outlet adapter, the two ends of described water inlet adapter, water outlet adapter respectively flow-guiding channel described in UNICOM, and described water inlet adapter is obliquely installed and tangent with the hand of spiral of described flow-guiding channel.
Further, described through hole is tapered hole, and the less one end of its opening is outside screw-blade.
Further, the cone angle of described through hole is 45 ° ~ 50 °.
Adopt aeration air-dissolving apparatus of the present invention, outer radial periphery and the inner tank wall of screw-blade are tightly connected, spiral helicine flow-guiding channel is formed thus in tank body, and water inlet adapter is obliquely installed and tangent with the hand of spiral of flow-guiding channel, clear water is entered after in tank body and advances in the shape of a spiral along flow-guiding channel; Screw-blade is provided with the cavity along the extension of helical buckling direction and is distributed with the through hole with cavity UNICOM at blade surface, air enters in water with the form of tiny bubble, the contact surface improving air and water connects, thus make air and water dissolution more abundant, to provide more efficient, stable dissolved air water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the local section structural representation of screw-blade of the present invention.
Fig. 3 is the structural representation of the through hole of helical blade surface of the present invention.
Embodiment
As shown in Figure 1 to Figure 3, it comprises the tank body 1 and screw-blade 2 with cylindrical cavity, tank body two ends are provided with flange 6, the outer radial periphery of screw-blade 2 is connected with tank body 1 inner wall sealing, spiral helicine flow-guiding channel 9 is formed thus in tank body 1, screw-blade 2 is provided with the cavity 7 along the extension of helical buckling direction and is distributed with the through hole 8 with cavity UNICOM at blade surface, and cavity 7 connects high-pressure air adapter 5; Tank body 1 is provided with into water adapter 3, water outlet adapter 4, the two ends of water inlet adapter 3, water outlet adapter 4 difference UNICOM flow-guiding channel 9, water inlet adapter 3 is obliquely installed and tangent with the hand of spiral of flow-guiding channel 9, through hole 8 is tapered hole, the less one end of its opening is outside screw-blade, 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 screw-blade, outer radial periphery and the inner tank wall of described screw-blade are tightly connected, spiral helicine flow-guiding channel is formed thus in tank body, described screw-blade is provided with the cavity along the extension of helical buckling direction and is distributed with the through hole with cavity UNICOM at blade surface, and described cavity connects high-pressure air adapter; Described tank body is provided with into water adapter, water outlet adapter, the two ends of described water inlet adapter, water outlet adapter respectively flow-guiding channel described in UNICOM, and described water inlet adapter 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 tapered hole, and the less one end of its opening is outside screw-blade.
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 |
|---|---|---|---|
| CN201510840053.9A CN105399223A (en) | 2015-11-27 | 2015-11-27 | Aeration air-dissolving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840053.9A CN105399223A (en) | 2015-11-27 | 2015-11-27 | Aeration air-dissolving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105399223A true CN105399223A (en) | 2016-03-16 |
Family
ID=55465036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840053.9A Pending CN105399223A (en) | 2015-11-27 | 2015-11-27 | Aeration air-dissolving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105399223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119846A (en) * | 2023-04-17 | 2023-05-16 | 山东国宏生物科技有限公司 | Cyclone aeration device for soybean protein wastewater treatment aerobic section |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114331A (en) * | 1983-11-24 | 1985-06-20 | Saito Katsuko | Gas liquid mixing apparatus |
| CN103191658A (en) * | 2013-04-07 | 2013-07-10 | 赵步超 | Gas dissolving device capable of combining pipe flow and vortex |
| CN204529366U (en) * | 2015-03-24 | 2015-08-05 | 诸城市中天机械有限公司 | Bubble is helical incision type Gas dissolving pipe in advance |
| CN204702532U (en) * | 2015-04-24 | 2015-10-14 | 云南龙业环境科技有限公司 | A kind of air floatation machine |
| CN205258143U (en) * | 2015-11-27 | 2016-05-25 | 无锡工源机械有限公司 | Aeration dissolves gas device |
-
2015
- 2015-11-27 CN CN201510840053.9A patent/CN105399223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114331A (en) * | 1983-11-24 | 1985-06-20 | Saito Katsuko | Gas liquid mixing apparatus |
| CN103191658A (en) * | 2013-04-07 | 2013-07-10 | 赵步超 | Gas dissolving device capable of combining pipe flow and vortex |
| CN204529366U (en) * | 2015-03-24 | 2015-08-05 | 诸城市中天机械有限公司 | Bubble is helical incision type Gas dissolving pipe in advance |
| CN204702532U (en) * | 2015-04-24 | 2015-10-14 | 云南龙业环境科技有限公司 | A kind of air floatation machine |
| CN205258143U (en) * | 2015-11-27 | 2016-05-25 | 无锡工源机械有限公司 | Aeration dissolves gas device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119846A (en) * | 2023-04-17 | 2023-05-16 | 山东国宏生物科技有限公司 | Cyclone aeration device for soybean protein wastewater treatment aerobic section |
| CN116119846B (en) * | 2023-04-17 | 2023-10-27 | 山东国宏生物科技有限公司 | Cyclone aeration device for soybean protein wastewater treatment aerobic section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |