CN2635652Y - Blocking-resistant dissolved air releaser - Google Patents
Blocking-resistant dissolved air releaser Download PDFInfo
- Publication number
- CN2635652Y CN2635652Y CN 03269854 CN03269854U CN2635652Y CN 2635652 Y CN2635652 Y CN 2635652Y CN 03269854 CN03269854 CN 03269854 CN 03269854 U CN03269854 U CN 03269854U CN 2635652 Y CN2635652 Y CN 2635652Y
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- China
- Prior art keywords
- dissolved air
- blocking
- pole
- water
- fixed
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- Expired - Fee Related
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Abstract
The utility model discloses an anti-block dissolved air releaser used in the pressure dissolved air floatation process technology. In the structure, an inlet and an outlet of dissolved-air water are arranged on the cabinet; a sealing plug covers the water outlet; a supporting bar is connected to the sealing plug, the lower part of the supporting bar wears a compressing spring; limiters are arranged on both ends of the spring; the upper limiter is fixed on the cabinet; the lower limiter is fixed on the supporting bar. The utility model can achieve the whole air releasing process without control of any manual or electric valve, making it convenient in use; also it does not require any blocking washer. The utility model has simple structure and is suitable for extension.
Description
Technical field
The utility model relates to the device that a kind of sewage disposal is used, specifically a kind of anti-blocking dissolved air release that is used for the pressure air-dissolving air-float water technology.
Background technology
In existing air-float water treatment process and equipment therefor, the molten cylinder of air supporting is to be connected with dissolved air release in the water treating pond by pipeline and valve.In the molten cylinder of air supporting metal barrier and filler are arranged.Dissolved air release includes dissolved air water water inlet, the two sections tubular shells of water outlet to be threaded, be provided with two tinsels that are interlocked therebetween, there is the gap between the tinsel, offers a circular hole, be evenly equipped with some apertures on another tinsel at the center of the tinsel of dissolved air water water inlet direction.After the pressure in the molten cylinder reached the pressure of processing requirement, by-pass valve control was opened, and the dissolved air water in the molten cylinder enters reliever.Because the aperture of the spacing of two metal sheets and rear panel posticum is all less in the reliever, therefore, enters in the process of reliever at dissolved air water, the dissolved air water that has metal rust sheet and a filler small shreds very easily stops up during through the rear panel posticum.And, because dissolved air water generally is the middle water after adopt handling, also can be mingled with a spot of particulate foreign material therebetween, make the easier obstruction of reliever.In addition, reliever is to carry out service intermittent under the control of by-pass valve control, and after by-pass valve control was opened, dissolved air water will pass through valve earlier, just can enter in the reliever.So can cause the loss of part energy, the pressure of dissolved air water is decreased, thereby cause daf efficiency to descend.
The CN86206538 patent disclosure a kind of dissolved air release, this dissolved air release is made up of dissolved air water releasing mechanism and stifled thing wiper mechanism two portions, and by the conversion of three-way valve control gas releasing process and cleaning process.This device has set stifled thing wiper mechanism specially for solving the blockage problem of dissolved air release, makes that apparatus structure more complicated, cost increase, and will add the control transfer equipment.
The utility model content
The purpose of this utility model is exactly that a kind of simple in structure, novel anti-blocking dissolved air release that blocking-proof result is good will be provided.
Novel being achieved in that of this usefulness has dissolved air water water-in and dissolved air water water outlet on housing, on water outlet, be stamped blocking, be connected to pole on the blocking, the bottom socket compression spring of pole, upper and lower end at spring is respectively equipped with locating part, the upper end locating part is fixed on the housing, and the lower end locating part is fixed on the pole.
Adopt this structure, dissolved air water is after water-in enters housing, and the intravital pressure of shell rises gradually, generation upwards pressure to blocking, when pressure surpassed the elastic force that compression spring sets by the upper and lower end locating part, blocking was opened, and dissolved air water sprays from liquid outlet.After the dissolved air water ejection, the intravital pressure of shell descends, and blocking is descending, blocks liquid outlet, thereby finishes whole gas releasing process.Because this novel texture that the utility model adopted makes dissolved air release when outgas, liquid outlet is unimpeded fully, is not subjected to any type of stopping.Therefore, even contain some impurity in small, broken bits in the dissolved air water, also can not cause the obstruction of liquid outlet.And owing to whole gas releasing process of the present utility model is controlled without any need for the manual or electrically operated valve of form, therefore very easy in use.The utility model need not add stifled thing wiper mechanism, and is simple in structure, easy to use, the suitable popularization.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, housing 3 is cylindrical, has dissolved air water water-in 9 at the sidewall of housing 3, has the dissolved air water water outlet at the end face of housing 3.The dissolved air water entery and delivery port also can be opened the appropriate location at other.On the dissolved air water water-in 9 joint flange is arranged, be connected with molten cylinder by pipeline.On the water outlet of housing 3, be stamped blocking 10.Have tapped centre hole on the blocking 10, pole 4 is screwed in this centre hole.By being threaded, can adjust the height of pole.At the bottom of pole 4 socket compression spring 6, on the pole of the top of spring 6, be socketed with the spacing batten 5 of band centre hole, stretch on the two ends of batten 5, be fixed on the housing end face.Socket packing ring 7 on the pole of the bottom of spring 6, and be inserted with spacer pin 8.The top of rotation pole 4, the elastic force size that can regulate compression spring 6 is to satisfy arts demand.Also can adjust the mode of nut, regulate the elastic force of compression spring 6 by directly spinning in pole 4 lower ends.
In order to seal the upper end of pole 4, can make one in the upper surface of blocking 10 and be with externally threaded round platform or annulus, cover on the protective cap 1 of pole 4 upper ends to spin one.
The convenience of consider making and installing becomes the top cover 2 that is connected and fixed by fastening piece with the end face preferred design of housing 3, and water outlet is positioned on the top cover, and the two ends of spacing batten 5 are fixed on the top cover bottom surface.This structure also helps the maintenance to reliever.
Claims (4)
1, a kind of anti-blocking dissolved air release, it is characterized in that on housing (3), having dissolved air water water-in (9) and dissolved air water water outlet, on water outlet, be stamped blocking (10), be connected to pole (4) on the blocking (10), the bottom socket compression spring (6) of pole (4), upper and lower end at spring is respectively equipped with locating part (5,8), and upper end locating part (5) is fixed on the housing (3), and lower end locating part (8) is fixed on the pole (4).
2, anti-blocking dissolved air release according to claim 1 is characterized in that pole (4) is screwed in the center screw of blocking (10).
3, anti-blocking dissolved air release according to claim 2 is characterized in that being shaped in the upper surface of blocking (10) and is with externally threaded round platform or annulus, and spinning covers on the protective cap (1) of pole (4) upper end.
4, according to claim 1,2 or 3 described anti-blocking dissolved air releases, the end face that it is characterized in that described housing (3) is for passing through fastening piece fixed top cover (2), and liquid outlet is opened on top cover, and upper end locating part (5) is fixed on the top cover bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269854 CN2635652Y (en) | 2003-08-29 | 2003-08-29 | Blocking-resistant dissolved air releaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269854 CN2635652Y (en) | 2003-08-29 | 2003-08-29 | Blocking-resistant dissolved air releaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635652Y true CN2635652Y (en) | 2004-08-25 |
Family
ID=34300199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269854 Expired - Fee Related CN2635652Y (en) | 2003-08-29 | 2003-08-29 | Blocking-resistant dissolved air releaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635652Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491442A (en) * | 2011-12-20 | 2012-06-13 | 南京碧盾环保科技有限公司 | Physical exciter |
| CN102951714A (en) * | 2012-12-03 | 2013-03-06 | 杭州太一化工科技有限公司 | Gas dissolving floatation machine |
| CN105883953A (en) * | 2015-01-08 | 2016-08-24 | 沈智奇 | Automatic plugging eliminating dissolved gas releaser |
| CN106186142A (en) * | 2016-08-31 | 2016-12-07 | 江苏理文造纸有限公司 | Taper dissolved air water release |
| CN106277152A (en) * | 2016-10-24 | 2017-01-04 | 无锡海拓环保装备科技有限公司 | A kind of without the elastic release of pressure assembly of blocking |
| CN111849686A (en) * | 2020-06-22 | 2020-10-30 | 杭州仟源科技有限公司 | Automatic wine mixing device |
-
2003
- 2003-08-29 CN CN 03269854 patent/CN2635652Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491442A (en) * | 2011-12-20 | 2012-06-13 | 南京碧盾环保科技有限公司 | Physical exciter |
| CN102491442B (en) * | 2011-12-20 | 2013-05-29 | 南京碧盾环保科技有限公司 | Physical exciter |
| CN102951714A (en) * | 2012-12-03 | 2013-03-06 | 杭州太一化工科技有限公司 | Gas dissolving floatation machine |
| CN105883953A (en) * | 2015-01-08 | 2016-08-24 | 沈智奇 | Automatic plugging eliminating dissolved gas releaser |
| CN106186142A (en) * | 2016-08-31 | 2016-12-07 | 江苏理文造纸有限公司 | Taper dissolved air water release |
| CN106277152A (en) * | 2016-10-24 | 2017-01-04 | 无锡海拓环保装备科技有限公司 | A kind of without the elastic release of pressure assembly of blocking |
| CN111849686A (en) * | 2020-06-22 | 2020-10-30 | 杭州仟源科技有限公司 | Automatic wine mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |