CN205061666U - Microporous aerator - Google Patents
Microporous aerator Download PDFInfo
- Publication number
- CN205061666U CN205061666U CN201520611779.0U CN201520611779U CN205061666U CN 205061666 U CN205061666 U CN 205061666U CN 201520611779 U CN201520611779 U CN 201520611779U CN 205061666 U CN205061666 U CN 205061666U
- Authority
- CN
- China
- Prior art keywords
- rubber diaphragm
- pipe
- base
- micro
- spiral cover
- 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
Links
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
The utility model discloses a microporous aerator, include the base, go up spiral gland, rubber diaphragm, the base has the external screw thread, last spiral gland has the internal thread, and the base is fixed rubber diaphragm in the middle of both with last spiral gland, and rotatory twisting is closed, rubber diaphragm central authorities are equipped with the arch, and protruding even opening on every side has the micropore, going up the spiral gland fixedly connected with of central authorities pipe, being equipped with the check valve in the pipe, the pipe other end is connected with a mounting, and other has no. Two mountings and a mounting block. The utility model discloses a design is protruding on rubber diaphragm, the balanced inside pressure of whole rubber diaphragm for carry evenly aeration of the gas come from the trachea, simultaneously, the screw thread through base and last spiral gland designs, has both strengthened fixed fastness, again can be when parts damages quick replacement, do not influence work efficiency.
Description
Technical field
The utility model belongs to field of Environment Protection, is specifically related to a kind of micro-hole aerator.
Background technology
At field of Environment Protection, the use of microorganism is more and more extensive, utilizes microorganism to carry out digest and decompose pollutent, makes water body rear discharge up to standard.In these microorganisms, aerobic microbiological accounts for sizable proportion, therefore needs when disposing of sewage to carry out continual aeration to water body, provides aerobic microbiological required oxygen.At present, rubber diaphragm platy fine bubble aerator is widely used in sewage disposal, and micro-hole aerator is in the convenient evenly good advantage such as aeration effect, coefficient of oxygen utilization.Chinese patent 201112044804.3 discloses a kind of microporous aeration device, has and carried out further raising in the work-ing life etc. extending rubber diaphragm.But, the aspect such as aeration intensity and aeration scope of aerating apparatus is also short of all the time to some extent.In above-mentioned patent, discharged by rubber diaphragm again because gas enters pedestal from through hole vacuum breaker, in whole process, through hole corresponding rubber diaphragm place pressure is maximum, and aeration rate is also large, and reduces near rubber diaphragm edge pressure, aeration rate also reduces, make the aeration rate at whole aerator edge slightly not enough, have impact on efficiency, and edge aeration rate deficiency also easily causes dirt to block corresponding position micropore.Although in above-mentioned patent, there is certain space in pedestal and positioning seat, can play the effect being uniformly distributed pressure, to make around rubber diaphragm aeration rate close to center aeration rate, but this highlights another shortcoming too, the larger pressure in space is less, and aeration intensity reduces thereupon.
Summary of the invention
Goal of the invention: the purpose of this utility model is for the deficiencies in the prior art, provides a kind of micro-hole aerator.
Technical scheme: in order to reach foregoing invention object, the utility model has specifically come like this: a kind of micro-hole aerator, comprise base, upper spiral cover, rubber diaphragm, described base has outside screw, upper spiral cover has internal thread, rubber diaphragm is fixedly situated between by base and upper spiral cover, and rotation screws up; Described rubber diaphragm central authorities are provided with projection, evenly have micropore around protruding; Described upper spiral cover central authorities are fixedly connected with pipe, are provided with vacuum breaker in pipe, and the pipe the other end is connected with a mounting block, separately have No. two mounting blocks to engage with a mounting block.
Wherein, described pipe is coated with rubber cover.
Wherein, the height of described projection is 0.1 ~ 0.5mm, and diameter is 1 ~ 3cm.
Wherein, the material of described base, upper spiral cover, pipe, a mounting block, No. two mounting blocks is the matrix material containing PPT fiber.
Wherein, when a described mounting block engages with No. two mounting blocks, middle part forms circular cavity.
Beneficial effect: the utility model is compared with conventional art, protruding by design on rubber diaphragm, the balanced pressure of whole rubber diaphragm inside, make to carry the gas of coming to be able to uniform aeration from tracheae, meanwhile, by the Design of Screw Thread of base and upper spiral cover, fixing fastness had both been enhanced, again can when parts damages quick-replaceable, do not affect working efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model vertical view;
Fig. 3 is the utility model rubber diaphragm structural representation.
Embodiment
A kind of micro-hole aerator as shown in Figures 1 to 3, comprise base 1, upper spiral cover 2, rubber diaphragm 3, described base 1 has outside screw, upper spiral cover 2 has internal thread, and rubber diaphragm 3 is fixedly situated between by base 1 and upper spiral cover 2, and rotation screws up; Described rubber diaphragm 3 central authorities are provided with protruding 31, evenly have micropore 32 around protruding 31; Described upper spiral cover 2 central authorities are fixedly connected with pipe 4; vacuum breaker is provided with in pipe 4; pipe 4 the other end is connected with a mounting block 5; No. two mounting blocks 6 are separately had to engage with a mounting block 5; described pipe 4 is coated with rubber cover 7; the described height of protruding 31 is 0.1 ~ 0.5mm; diameter is 1 ~ 3cm; the material of described base 1, upper spiral cover 2, pipe 4, mounting block 5, No. two mounting blocks 6 is the matrix material containing PPT fiber; when a described mounting block 5 engages with No. two mounting blocks 6, middle part forms circular cavity.
Claims (5)
1. a micro-hole aerator, comprise base (1), upper spiral cover (2), rubber diaphragm (3), it is characterized in that, described base (1) has outside screw, upper spiral cover (2) has internal thread, rubber diaphragm (3) is fixedly situated between by base (1) and upper spiral cover (2), and rotation screws up; Described rubber diaphragm (3) central authorities are provided with projection (31), and protruding (31) evenly have micropore (32) around; Described upper spiral cover (2) central authorities are fixedly connected with pipe (4), pipe is provided with vacuum breaker in (4), pipe (4) the other end is connected with a mounting block (5), separately has No. two mounting blocks (6) to engage with a mounting block (5).
2. micro-hole aerator according to claim 1, is characterized in that, described pipe (4) is coated with rubber cover (7).
3. micro-hole aerator according to claim 1, is characterized in that, the height of described projection (31) is 0.1 ~ 0.5mm, and diameter is 1 ~ 3cm.
4. micro-hole aerator according to claim 1, it is characterized in that, the material of described base (1), upper spiral cover (2), pipe (4), a mounting block (5), No. two mounting blocks (6) is the matrix material containing PPT fiber.
5. micro-hole aerator according to claim 1, is characterized in that, when a described mounting block (5) engages with No. two mounting blocks (6), middle part forms circular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611779.0U CN205061666U (en) | 2015-08-14 | 2015-08-14 | Microporous aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520611779.0U CN205061666U (en) | 2015-08-14 | 2015-08-14 | Microporous aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061666U true CN205061666U (en) | 2016-03-02 |
Family
ID=55388247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520611779.0U Expired - Fee Related CN205061666U (en) | 2015-08-14 | 2015-08-14 | Microporous aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253995A (en) * | 2015-08-14 | 2016-01-20 | 宜兴烨鑫环保填料有限公司 | Fine bubble aerator |
-
2015
- 2015-08-14 CN CN201520611779.0U patent/CN205061666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253995A (en) * | 2015-08-14 | 2016-01-20 | 宜兴烨鑫环保填料有限公司 | Fine bubble aerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209940617U (en) | Water treatment micropore aerator device | |
| CN104326580B (en) | A kind of sewage disposal micro-hole aerator | |
| CN205061666U (en) | Microporous aerator | |
| CN204474423U (en) | Water treatment aeration head | |
| CN109896645A (en) | A kind of lamination rotary cutting aerator and its installation method | |
| CN210001646U (en) | aerator combining cyclone aeration and membrane micropore aeration | |
| CN202046924U (en) | Aerator for sewage treatment | |
| CN105253995A (en) | Fine bubble aerator | |
| CN202116363U (en) | Novel perforating aerator | |
| CN105293678A (en) | Blocking-proof micro-bubble aeration device for sewage treatment | |
| CN205917075U (en) | Flow thrusting aerator | |
| CN201634514U (en) | Single-hole membrane aerator | |
| CN203893331U (en) | Novel ozone and anion combination air purifier | |
| CN203545774U (en) | Aeration disc applied to JSBC biochemical system | |
| CN203890121U (en) | Aerator provided with shunt device | |
| CN203744159U (en) | Detachable lamp groove structure for display cabinet | |
| CN205442776U (en) | Aerating device | |
| CN217479150U (en) | Carborundum micropore aeration equipment | |
| CN203938517U (en) | One way of life apparatus for treating sewage | |
| CN205820975U (en) | Aerating system can be promoted | |
| CN203890122U (en) | Anti-fouling aerator | |
| CN201512431U (en) | Aeration disc | |
| CN205346935U (en) | Nitrating pot | |
| CN204981325U (en) | Micro -porous aerator | |
| CN204661383U (en) | Aerating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20160814 |