CN201012912Y - Disk type back valve rubber diaphragm micro-pore aerator - Google Patents
Disk type back valve rubber diaphragm micro-pore aerator Download PDFInfo
- Publication number
- CN201012912Y CN201012912Y CNU2006200914441U CN200620091444U CN201012912Y CN 201012912 Y CN201012912 Y CN 201012912Y CN U2006200914441 U CNU2006200914441 U CN U2006200914441U CN 200620091444 U CN200620091444 U CN 200620091444U CN 201012912 Y CN201012912 Y CN 201012912Y
- Authority
- CN
- China
- Prior art keywords
- rubber diaphragm
- disc
- reverse checkvalve
- disc type
- aerator
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A micro porous aerator of a disc-shaped check valve rubber membrane used in water processing device comprises a rubber membrane, a disc-shaped check valve and a frame disc. The rubber membrane is covered on the frame disc. A control shaft with a compressed spring in the lower part of the disc-shaped check valve is arranged in the allocation hole of the frame disc center. Surrounding of the rubber membrane is tightly fixed on the circumference cylinder of the frame disc by a tightening belt. The utility model has advantages of reasonable design, good air heating effect, arranging in the water tank or pool bottom, which requires no other space. The utility model is a scientific and reasonable aerator device with good popularizing prospect.
Description
Technical field
The disc type reverse checkvalve rubber diaphragm micro-hole aerator that a kind of water treating equipment use.
Background technology
Aeration is the technical measures of a kind of frequent use in the water treatment procedure.In the past in the water treating equipment, when adopting the aeration process measure.Often adopt spray nozzle type and water curtain type aerating apparatus.Shortcoming such as though aerating apparatus in the past also can be treated treating water realization aeration to a certain degree, and existing needs independent peripheral, and floor space is big, and equipment itself is heavy, the aeration effect is not ideal enough.
Summary of the invention
The purpose of this utility model is by a kind of design that is placed on water tank bottom disc type reverse checkvalve rubber diaphragm micro-hole aerator, making the confrontational aeration of one is the passive aeration mode that water passes air, not only can be in water aeration by force initiatively, and have that device is exquisite rationally, the aeration effect can reach desired level, do not need advantage such as independent peripheral hardware, have good result of use and promotional value.
The utility model is by rubber diaphragm, and disc type reverse checkvalve and skeleton dish are formed, and rubber diaphragm is circular, the micropore that gathers on the face, and there is the round navel of a thickening centre; Disc type reverse checkvalve, upper end are disk, below in the middle of be provided with a Control Shaft, be with compression spring on the Control Shaft, the disk on the reverse checkvalve is embedded in the plantation rubber navel of thickening in the middle of the rubber diaphragm; The skeleton dish also is a disc type, and interior is hollow form, is provided with stiffening web, and the center is a solid with the corresponding position of disc type reverse checkvalve area, and the center is provided with pilot hole, evenly is provided with 2-4 pore around the pilot hole.
Rubber diaphragm covers and is buckled on the skeleton dish, and the Control Shaft that disc type reverse checkvalve lower end has compression spring is configured in the pilot hole of skeleton disk center, and the periphery of rubber diaphragm is fastened on the circumference cylinder of skeleton dish with restraint zone.
Mode of operation of the present utility model is as follows: the utility model is fixed on water tank or basin bottom, and air feeder is connected with the utility model pore lower end.Behind the air feeder air feed, the disc type reverse checkvalve is up under the promotion of air pressure, opens pore, and rubber diaphragm is heaved by air pressure, and gas overflows from the rubber diaphragm micropore, realizes the aeration to water.After air feeder stopped air feed, reverse checkvalve is homing under the effect of compression spring, blocks pore, and water can not refluxed.
The utility model is reasonable in design, and the aeration effect is excellent, is arranged on water tank or basin bottom again, do not take up space in addition, and be scientific and reasonable aerating apparatus, the excellent popularization prospect is arranged.
Description of drawings
Accompanying drawing is a structural representation of the present utility model, also is the specification digest accompanying drawing.Each label is respectively among the figure: (1) rubber diaphragm, (2) pore, (3) micropore, (4) restraint zone, (5) reverse checkvalve, (6) spring, (7) skeleton dish, (8) configuration hole.
Embodiment
Now lifting an example is described further the utility model.
Skeleton dish (7) adopts the moulding of common plastics mould, diameter 308mm, and high 27mm, configuration hole (8) diameter 9mm, dark 22mm, pore is a communicating pores, diameter 6mm, totally 4, be evenly distributed on around the configuration hole, distance is 16mm between two holes; Reverse checkvalve (5) upper end disk body diameter 55mm, thick 8mm, lower end Control Shaft diameter 8mm, long 18mm is set with compression spring; Restraint zone (4) is a Stainless Steel Band, wide 9mm, thick 0.4mm; Rubber diaphragm (1) diameter 318mm, center circle navel diameter 55mm, thick 1.6mm establishes a micropore for per 9 square millimeters, and micro-pore diameter is 0.5 millimeter; Stopping valve (5) upper end disk body sealing moulding is in the circle navel.
Claims (2)
1. the disc type reverse checkvalve rubber diaphragm micro-hole aerator that uses of water treating equipment, by rubber diaphragm, disc type reverse checkvalve and skeleton dish are formed, it is characterized in that: rubber diaphragm covers and is buckled on the skeleton dish, the Control Shaft that disc type reverse checkvalve lower end has compression spring is configured in the pilot hole of skeleton disk center, and the periphery of rubber diaphragm is fastened on the circumference cylinder of skeleton dish with restraint zone.
2. aerator as claimed in claim 1 is characterized in that: rubber diaphragm is for circular, the micropore that gathers on the face, and there is the round navel of a thickening centre; Disc type reverse checkvalve, upper end are disk, below in the middle of be provided with a Control Shaft, be with compression spring on the Control Shaft, the disk on the reverse checkvalve is embedded in the plantation rubber navel of thickening in the middle of the rubber diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200914441U CN201012912Y (en) | 2006-06-09 | 2006-06-09 | Disk type back valve rubber diaphragm micro-pore aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200914441U CN201012912Y (en) | 2006-06-09 | 2006-06-09 | Disk type back valve rubber diaphragm micro-pore aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012912Y true CN201012912Y (en) | 2008-01-30 |
Family
ID=39024698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200914441U Expired - Fee Related CN201012912Y (en) | 2006-06-09 | 2006-06-09 | Disk type back valve rubber diaphragm micro-pore aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012912Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557281A (en) * | 2011-12-10 | 2012-07-11 | 江苏凌志环保工程有限公司 | Buckle membrane type microporous aerator |
| CN102852833A (en) * | 2012-09-21 | 2013-01-02 | 新天龙集团有限公司 | Aeration pump |
| CN104163489A (en) * | 2014-07-29 | 2014-11-26 | 广西南宁中嘉环保阀门制造有限公司 | Disc-type micropore aerator |
-
2006
- 2006-06-09 CN CNU2006200914441U patent/CN201012912Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102557281A (en) * | 2011-12-10 | 2012-07-11 | 江苏凌志环保工程有限公司 | Buckle membrane type microporous aerator |
| CN102852833A (en) * | 2012-09-21 | 2013-01-02 | 新天龙集团有限公司 | Aeration pump |
| CN102852833B (en) * | 2012-09-21 | 2016-02-03 | 新天龙集团有限公司 | Aeration pump |
| CN104163489A (en) * | 2014-07-29 | 2014-11-26 | 广西南宁中嘉环保阀门制造有限公司 | Disc-type micropore aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 |