CN207091099U - Expanded rubber menbrane aerator - Google Patents
Expanded rubber menbrane aerator Download PDFInfo
- Publication number
- CN207091099U CN207091099U CN201720912420.6U CN201720912420U CN207091099U CN 207091099 U CN207091099 U CN 207091099U CN 201720912420 U CN201720912420 U CN 201720912420U CN 207091099 U CN207091099 U CN 207091099U
- Authority
- CN
- China
- Prior art keywords
- rubber diaphragm
- rubber
- disk body
- diaphragm
- gland
- 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
- 238000005276 aerator Methods 0.000 title claims abstract description 19
- 210000004907 gland Anatomy 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000005273 aeration Methods 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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 present utility model discloses a kind of a kind of expanded rubber menbrane aerator of field of sewage treatment.Including disk body, rubber diaphragm, gland and air inlet pipe, rubber diaphragm is fitted on disk body, and gland is arranged on rubber diaphragm, it is characterised in that：The curved shape of described rubber diaphragm, rubber diaphragm is fixed on disk body by annular gland, some umbrella branch pipes are provided with disk body, umbrella branch pipe forms the support of rubber diaphragm, branch pipe connects with air inlet pipe, the rubber diaphragm is provided with air-vent, and compressed air is injected in water body by air inlet pipe by rubber diaphragm.It is convenient that the present utility model has the advantages that simple in construction, aeration quantity is big, diaphragm is changed in maintenance.
Description
Technical field
The present utility model is related to a kind of a kind of aerator of field of sewage treatment, more specifically a kind of
Expanded rubber menbrane aerator.
Background technology
With the continuous social and economic development, the problem of environmental pollution is also brought, the pollution of water resource stands in the breach, sewage
The important step of environmental improvement during processing, in sewage aerobic processing, make have appropriate oxygen in water by aeration, can keep
Aerobic bacteria group energy in water process enough exists and effectively worked, and is mostly improved at present by the way of blast aeration aerating machine
Oxygen content in sewage, and aerator is the necessary equipment of blast aeration aerating machine.And existing aerator is mostly diaphragm type
Micro-hole aerator, the device aeration bubbles diameter is small, and gas-liquid interface diameter is small, and gas-oil interfaces are big, and bubble diffusion is uniform, will not
Eyelet is produced to block, corrosion resistance is strong, therefore by the popular welcome of consumer.Aerator diaphragm is drawn due to long-time expansion
Stretch, diaphragm is torn or is come off, whole aerating system cisco unity malfunction, cause larger economic loss.
The content of the invention
The purpose of the present utility model be to provide it is a kind of it is simple in construction, that aeration quantity is big, diaphragm is changed in maintenance is convenient
Expanded rubber menbrane aerator.
The present utility model provides following technical scheme：
A kind of expanded rubber menbrane aerator, including disk body, rubber diaphragm, gland and air inlet pipe, rubber diaphragm are fitted in disk
On body, gland is arranged on rubber diaphragm, it is characterised in that：The curved shape of described rubber diaphragm, annular gland is by rubber membrane
Piece is fixed on disk body, and some umbrella branch pipes are provided with disk body, and umbrella branch pipe forms the support of rubber diaphragm, branch pipe and air inlet
Pipe is connected, and the rubber diaphragm is provided with air-vent, and compressed air is injected in water body by air inlet pipe by rubber diaphragm；To above-mentioned
Technical scheme is further described：The air inlet pipe is provided with backwater check-valves；Above-mentioned technical proposal is made further
It is bright：The rubber diaphragm is provided with several annular gas permeable holes, a diameter of 1-3mm of the air-vent；To above-mentioned technical proposal
It is further described：The disk body outer wall is provided with screw thread, and annular gland is threadedly secured on disk body.
The present utility model has simple in construction, aeration quantity is big, maintenance replacing diaphragm is convenient etc. compared with prior art
Feature.
Brief description of the drawings
Fig. 1 is expanded rubber menbrane aerator structure chart.
Fig. 2 is expanded rubber menbrane aerator top view.
In figure：Disk body 1, inlet manifold 2, backwater check-valves 3, branch pipe 4, rubber diaphragm 5, gland 6 and solarization air cap 7.
Embodiment
Content of the present utility model is further described below in conjunction with the accompanying drawings：
It as shown is expanded rubber menbrane aerator structure chart, including disk body 1, inlet manifold 2, backwater check-valves 3, branch pipe
4th, rubber diaphragm 5, gland 6 and solarization air cap 7.The disk body of aerator is discoid, and rubber diaphragm is arranged on the side of disk body, rubber
Diaphragm is fixed on disk body by gland, and the another side of disk body is air inlet pipe, and air inlet pipe connects with some branch pipes, and air passes through gas
Pump enters disk body, and air is ejected on diaphragm by branch pipe, and air enters water body by the micropore on diaphragm.
Claims (4)
1. a kind of expanded rubber menbrane aerator, including disk body, rubber diaphragm, gland and air inlet pipe, rubber diaphragm are fitted in disk body
On, gland is arranged on rubber diaphragm, it is characterised in that：The curved shape of described rubber diaphragm, annular gland is by rubber diaphragm
It is fixed on disk body, some umbrella branch pipes is provided with disk body, umbrella branch pipe forms the support of rubber diaphragm, branch pipe and air inlet pipe
Connect, the rubber diaphragm is provided with air-vent, and compressed air is injected in water body by air inlet pipe by rubber diaphragm.
2. expanded rubber menbrane aerator according to claim 1, it is characterised in that：The air inlet pipe is provided with backwater non-return
Valve.
3. expanded rubber menbrane aerator according to claim 1, it is characterised in that：The rubber diaphragm is provided with several
Annular gas permeable hole, a diameter of 1-3mm of the air-vent.
4. expanded rubber menbrane aerator according to claim 1, it is characterised in that：The disk body outer wall is provided with screw thread, ring
Shape gland is threadedly secured on disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912420.6U CN207091099U (en) | 2017-07-26 | 2017-07-26 | Expanded rubber menbrane aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912420.6U CN207091099U (en) | 2017-07-26 | 2017-07-26 | Expanded rubber menbrane aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091099U true CN207091099U (en) | 2018-03-13 |
Family
ID=61546231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720912420.6U Expired - Fee Related CN207091099U (en) | 2017-07-26 | 2017-07-26 | Expanded rubber menbrane aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207091099U (en) |
-
2017
- 2017-07-26 CN CN201720912420.6U patent/CN207091099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180313 |