CN204848333U - Dissolve gas air supporting contact chamber - Google Patents
Dissolve gas air supporting contact chamber Download PDFInfo
- Publication number
- CN204848333U CN204848333U CN201520555423.XU CN201520555423U CN204848333U CN 204848333 U CN204848333 U CN 204848333U CN 201520555423 U CN201520555423 U CN 201520555423U CN 204848333 U CN204848333 U CN 204848333U
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- China
- Prior art keywords
- air supporting
- air
- sewage
- supporting contact
- input tube
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Abstract
The utility model discloses a dissolve gas air supporting contact chamber, the setting is in the air supporting box, contain air supporting contact drum and guide plate, air supporting contact drum is at the bottom of the case of air supporting box, the corner is connected to the left side board, if center upper end dry hole, what intercommunication contact chamber inner chamber was established in hole left side dissolves gas sewage input tube, it advances the pipe to dissolve the air water that dissolves of establishing the intercommunication in gas sewage input tube top, the guide plate is established to air supporting contact drum right -hand member, dissolve gas sewage input tube and tangent connection of air supporting contact drum, the gas sewage that dissolves in the air supporting contact drum is along contact chamber drum axis rotary motion, and direction of rotation is unanimous, utility model sewage with dissolve the air water and send into in the air supporting contact drum and last rotatoryly from the upper end tangential, dissolve the solid form thing adhesion in sewage of microbubble in the air water, and even discharging from the hole, with guide plate water conservancy diversion the higher authority to the air supporting box, the efficiency of the sewage and the mixture of dissolving the air water is greatly improved, the treatment effeciency that dissolves gas air supporting system has just also been improved.
Description
Technical field
The utility model relates to a kind of technical field of environment protection equipment, belongs to air flotation device of pressure air-dissolved, especially air-dissolving air-float exposure chamber.
Background technology
Air-dissolving air-float system is a kind for the treatment of process in sewage flotation treatment process, it is that the dissolved air water produced by " molten mechanism of qi " is injected into after in processed sewage after reliever release, saturated dissolved gas water discharges micro-bubble at ambient pressure and upwards floats, the suspended substance in sewage is taken to the water surface in bubble floating process, then utilize the instruments such as scraper plate by removals such as suspended substances, but, now conventional air-dissolving air-float system, sewage and dissolved air water separately enter exposure chamber from air supporting bottom half, rotary motion can not be formed, sewage fully can not mix with the bubble in dissolved air water and contacts, duration of contact in exposure chamber is short, the probability that microbubble contacts with suspended substance in sewage is relatively little, only have part micro-bubble can cling and float suspended substance, some microbubbles directly float less than suspended substance because touching, have impact on the utilization ratio of microbubble, also just have impact on the processing efficiency of equipment.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, air-dissolving air-float exposure chamber is provided, be arranged in air supporting casing, comprise air supporting contact cylinder and flow deflector, air supporting contact cylinder is at the bottom of the case of air supporting casing, left plate connects corner, some holes are established in upper end, center, the molten gas sewage input tube being communicated with exposure chamber's inner chamber is established on the left of hole, the dissolved air water inlet pipe of intercommunication is established on molten gas sewage input tube top, air supporting contact cylinder right-hand member establishes flow deflector, molten gas sewage input tube contacts the tangent connection of cylinder with air supporting, molten gas sewage in air supporting contact cylinder is along exposure chamber's inner chamber axis rotation, and sense of rotation is consistent, utility model is tangentially sent into air supporting with dissolved air water from upper end sewage and is contacted also lasting in cylinder rotation, small bubbles in dissolved air water adhere to the decorating film in sewage, and discharge from hole uniformly, above flow deflector water conservancy diversion to air supporting casing, substantially increase the mixing efficiency of sewage and dissolved air water, also just improve the processing efficiency of air-dissolving air-float system.
Air-dissolving air-float exposure chamber, be arranged in air supporting casing, comprise air supporting contact cylinder and flow deflector, described air supporting contact cylinder is at the bottom of the case of air supporting casing, left plate connects corner, some holes are established in upper end, center, lower end, described hole and exposure chamber's inner space, connection separate chamber, upper end, the molten gas sewage input tube being communicated with exposure chamber's inner chamber is established on the left of described hole, joint flange is established on described molten gas sewage input tube top, the dissolved air water inlet pipe with the intercommunication of molten gas sewage input tube is established in described joint flange lower end, air supporting contact cylinder right-hand member establishes flow deflector, the dash plate of level is established on described flow deflector 4 top.
Further setting, described molten gas sewage input tube contacts the tangent connection of cylinder with air supporting.
Further setting, the molten gas sewage in described air supporting contact cylinder is along exposure chamber's inner chamber axis rotation, and sense of rotation is consistent.
The beneficial effects of the utility model are: started mixing in dissolved air water and the sewage input tube before entering exposure chamber, tangentially connect because input tube contacts cylinder with air supporting, molten gas sewage makes circulation rotating in air supporting contact cylinder, be beneficial to the path blend extending the bubble in molten gas sewage and solid fraction suspended substance, enhancing mixed effect; The setting of stream plate, is beneficial to and forces mixed sewage decorating film to be flowed directly to liquid level, reduces the time that suspended substance floats; The setting in hole, is beneficial to the dispersion of molten gas sewage and sprays, increase mixing time and path further, improve mixing efficiency.
Accompanying drawing explanation
Fig. 1 is partial schematic diagram of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
In figure: at the bottom of air supporting casing 1, case 101, left plate 102, air supporting contact cylinder 2, exposure chamber's inner chamber 201, hole 202, molten gas sewage input tube 3, input tube inner chamber 301, joint flange 302, flow deflector 4, dash plate 401, separate chamber 5, dissolved air water inlet pipe 6.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 2, air-dissolving air-float exposure chamber, be arranged in air supporting casing 1, comprise air supporting contact cylinder 2 and flow deflector 4, described air supporting contact cylinder 2 is at the bottom of the case of air supporting casing 1 101, left plate 102 connects corner, some holes 202 are established in upper end, center, lower end, described hole 202 is communicated with exposure chamber's inner chamber 201, connection separate chamber, upper end 5, the molten gas sewage input tube 3 being communicated with exposure chamber's inner chamber 201 is established on the left of described hole 202, joint flange 302 is established on described molten gas sewage input tube 3 top, the dissolved air water inlet pipe 6 with the intercommunication of molten gas sewage input tube 3 is established in described joint flange 302 lower end, air supporting contact cylinder 2 right-hand member establishes flow deflector 4, the dash plate 401 of level is established on described flow deflector 4 top, mixing has been started in the utility model dissolved air water and the sewage input tube before entering exposure chamber, tangentially connect because input tube contacts cylinder with air supporting, molten gas sewage makes circulation rotating in air supporting contact cylinder, be beneficial to the path blend extending bubble in molten gas sewage and solid fraction suspended substance, strengthen mixed effect, the setting of stream plate, is beneficial to and forces mixed sewage decorating film to be flowed directly to liquid level, reduces the time that suspended substance floats, the setting in hole 202, is beneficial to the dispersion of molten gas sewage and sprays, increase mixing time and path further, improve mixing efficiency.
Described molten gas sewage input tube 3 contacts the tangent connection of cylinder 2 with air supporting.
Molten gas sewage in described air supporting contact cylinder 2 is along exposure chamber's inner chamber 201 axis rotation, and sense of rotation is consistent.
In practical application, because molten gas sewage input tube 3, dissolved air water inlet pipe 6 send into air supporting contact cylinder 2 from upper end mixing is vertical, and tangentially connect, like this when sewage and dissolved air water enter, can rotate along air supporting contact cylinder 2 axis direction and flow into, and sense of rotation is consistent, mutual promotion improves Agitation and mixing effect, facilitate entering of sewage and dissolved air water, increase mixing time and the path of sewage and dissolved air water, be convenient to both and can be good at mixing.
More than show and describe ultimate principle of the present utility model and principal character, and advantage of the present utility model.The technician of the industry also understands; the utility model is not by the restriction of above-mentioned case study on implementation; what describe in above-mentioned case study on implementation and specification sheets just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appended claims and equivalent thereof.
Claims (3)
1. air-dissolving air-float exposure chamber, be arranged in air supporting casing (1), it is characterized in that: comprise air supporting contact cylinder (2) and flow deflector (4), described air supporting contact cylinder (2) at the bottom of the case of air supporting casing (1) (101), left plate (102) connects corner, some holes (202) are established in upper end, center, described hole (202) lower end is communicated with exposure chamber's cylinder bore (201), connection separate chamber, upper end (5), the molten gas sewage input tube (3) being communicated with exposure chamber's inner chamber (201) is established in left side, described hole (202), joint flange (302) is established on described molten gas sewage input tube (3) top, the dissolved air water inlet pipe (6) with the intercommunication of molten gas sewage input tube (3) is established in described joint flange (302) lower end, air supporting contact cylinder (2) right-hand member establishes flow deflector (4), the dash plate (401) of level is established on described flow deflector (4) top.
2. air-dissolving air-float exposure chamber as claimed in claim 1, is characterized in that: described molten gas sewage input tube (3) contacts cylinder (2) tangent connection with air supporting.
3. air-dissolving air-float exposure chamber as claimed in claim 1, is characterized in that: the molten gas sewage in described air supporting contact cylinder (2) is along exposure chamber's inner chamber (201) axis rotation, and sense of rotation is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555423.XU CN204848333U (en) | 2015-07-28 | 2015-07-28 | Dissolve gas air supporting contact chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555423.XU CN204848333U (en) | 2015-07-28 | 2015-07-28 | Dissolve gas air supporting contact chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204848333U true CN204848333U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520555423.XU Active CN204848333U (en) | 2015-07-28 | 2015-07-28 | Dissolve gas air supporting contact chamber |
Country Status (1)
| Country | Link |
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| CN (1) | CN204848333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883954A (en) * | 2016-04-28 | 2016-08-24 | 浙江永立环保工程有限公司 | Dissolved air flotation contact chamber |
| CN106219655A (en) * | 2016-09-07 | 2016-12-14 | 珠海巨涛海洋石油服务有限公司 | A kind of sewage disposal is with from decompression type dissolved air release |
-
2015
- 2015-07-28 CN CN201520555423.XU patent/CN204848333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883954A (en) * | 2016-04-28 | 2016-08-24 | 浙江永立环保工程有限公司 | Dissolved air flotation contact chamber |
| CN106219655A (en) * | 2016-09-07 | 2016-12-14 | 珠海巨涛海洋石油服务有限公司 | A kind of sewage disposal is with from decompression type dissolved air release |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 311800 Zhao village, Jiyang street, Zhuji, Zhejiang Patentee after: Zhejiang Yongli environmental Limited by Share Ltd Address before: Tao Street Village three houses Sandu 311816 villages in Zhejiang city of Shaoxing province Zhuji City Patentee before: Zhejiang Yongli Environmental Protection Engineering Co.,Ltd. |