CN218290601U - Novel micropore aeration disc - Google Patents
Novel micropore aeration disc Download PDFInfo
- Publication number
- CN218290601U CN218290601U CN202221479179.XU CN202221479179U CN218290601U CN 218290601 U CN218290601 U CN 218290601U CN 202221479179 U CN202221479179 U CN 202221479179U CN 218290601 U CN218290601 U CN 218290601U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gland
- air inlet
- fixed
- guide block
- 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
- 238000005273 aeration Methods 0.000 title claims abstract description 31
- 210000004907 gland Anatomy 0.000 claims abstract description 32
- 239000012528 membrane Substances 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000010865 sewage Substances 0.000 abstract description 13
- 241001233242 Lontra Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 244000005700 microbiome Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
Images
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 novel micropore aeration dish, which comprises an outer shell, the micropore ventilated membrane is installed at the shell top, install the gland on the micropore ventilated membrane, the equal fixedly connected with guide block in gland both sides, sliding connection has the fixed pin in the guide block, shell bottom fixedly connected with air inlet, swing joint has the check ball in the air inlet, upper portion fixedly connected with grid plate in the air inlet, fixed cover on the air inlet, fixed cover passes through fixed cover under the bolt fixedly connected with on going up, the utility model discloses an aeration dish is when out of work, and the check ball can fall back to infundibulate passageway middle part and seal up the air inlet, prevents that the sewage backward flow from leading to pipeline corruption to influence its life, when aeration, further fixes the gland through the fixed pin that sets up, when needs change the micropore ventilated membrane to the micropore ventilated membrane, only need outwards stimulate the fixed pin can dismantle the gland and change the micropore ventilated membrane, can flow equalize to the air current through the otter board that sets up for the aeration effect is better.
Description
Technical Field
The utility model relates to a sewage aeration technical field specifically is a novel micropore aeration dish.
Background
Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
The biological sewage treating process is one method of decomposing degradable organic matter in waste water by means of the metabolism of microbes in waste water and has the advantages of high treating capacity and high effluent quality. The aerobic biological treatment method of the activated sludge is a method for degrading organic matters by using aerobic microorganisms in the activated sludge, the aerobic microorganisms can only work under the condition of existence of oxygen, the aeration is to fully contact air with sewage and fully dissolve oxygen in the air into water so as to improve the life vitality of the aerobic microorganisms, but a common aeration disc cannot well prevent sewage backflow when not working, so that the sewage enters an aeration pipeline, the service life of the aeration pipeline is influenced, and the common aeration disc is not convenient to replace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel micropore aeration dish to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel micropore aeration dish, which comprises an outer shell, the micropore ventilated membrane is installed at the shell top, install the gland on the micropore ventilated membrane, gland and shell swing joint, the equal fixedly connected with guide block in gland both sides, sliding connection has the fixed pin in the guide block, the one end fixedly connected with compression spring of fixed slot is kept away from to the fixed pin, the compression spring other end and guide block fixed connection, the fixed pin is close to the equal fixedly connected with handle piece in compression spring's the tip both sides, the guide block both sides all are provided with the fluting that corresponds with the handle piece, shell bottom fixedly connected with air inlet, be provided with the infundibulate passageway in the air inlet, swing joint has the check ball in the infundibulate passageway, upper portion fixedly connected with grid plate in the air inlet, fixed cover on the fixedly connected with on the air inlet, fixed cover is fixed cover under passing through bolt fixedly connected with on.
As a further aspect of the present invention: the top of the inner wall of the gland is fixedly connected with a rubber pad.
As the utility model discloses further scheme again: the side of the inner wall of the gland is provided with a clamping groove corresponding to the microporous breathable film, a sliding groove corresponding to the fixing pin is formed in the guide block, a through hole corresponding to the fixing pin is formed in the gland, and fixing grooves corresponding to the fixing pin are formed in the two sides of the shell.
As a further aspect of the present invention: the outer wall of the shell is protruding in fixedly connected with block above the fixed groove, the cross section of the block is arc-shaped, the inner wall of the gland is provided with a clamping groove corresponding to the block protrusion, the middle part of the inner wall of the shell is fixedly connected with a fixed ring, and the fixed ring is fixedly connected with a screen plate through a bolt.
As a further aspect of the present invention: the diameter of the check ball is larger than that of the lower part of the funnel-shaped passage and smaller than that of the upper part of the funnel-shaped passage.
By adopting the technical scheme, the utility model discloses following superiority has: the utility model discloses an aeration dish is when out of work, the check ball can fall back to infundibulate passageway middle part and seal the air inlet, prevent that the sewage backward flow from leading to pipeline corrosion to influence its life, and water pressure can make the check ball hug closely the air inlet inner wall better, make the leakproofness better, when aeration, grid plate through setting up can be spacing to the check ball, block arch through setting up can be fixed gland and shell initial joint, fixed pin through setting further fixes the gland, when needs change the micropore ventilated membrane, only need outwards stimulate the fixed pin and can dismantle the change micropore ventilated membrane with the gland, and convenient operation is swift, can flow equalize the air current through the otter board that sets up, make the aeration effect better.
Drawings
Fig. 1 is a schematic view of a main sectional structure of a novel microporous aeration disc.
Fig. 2 is a schematic diagram of a top enlarged structure of a fixing pin in a novel microporous aeration disc.
Fig. 3 is a schematic view of the connection structure of the upper fixing sleeve and the lower fixing sleeve in the novel microporous aeration plate.
Fig. 4 is an enlarged schematic structure diagram of a position A in the novel microporous aeration disc.
In the figure: the device comprises a shell 1, a microporous breathable film 2, a gland 3, a rubber pad 4, a guide block 5, a fixing pin 6, a compression spring 7, a handle block 8, a clamping bulge 9, a fixing ring 10, a screen plate 11, an air inlet 12, a funnel-shaped channel 13, a check ball 14, a grid plate 15, an upper fixing sleeve 16 and a lower fixing sleeve 17.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a novel microporous aeration disc comprises a housing 1, and is characterized in that a microporous permeable membrane 2 is installed on the top of the housing 1, a gland 3 is installed on the microporous permeable membrane 2, the gland 3 is movably connected with the housing 1, a rubber pad 4 is fixedly connected to the top of the inner wall of the gland 3, a slot corresponding to the microporous permeable membrane 2 is arranged on the inner wall periphery of the gland 3, guide blocks 5 are fixedly connected to both sides of the gland 3, a fixed pin 6 is slidably connected in the guide blocks 5, a sliding slot corresponding to the fixed pin 6 is arranged in the guide block 5, a through hole corresponding to the fixed pin 6 is arranged on the gland 3, fixed slots corresponding to the fixed pin 6 are arranged on both sides of the housing 1, a compression spring 7 is fixedly connected to one end of the fixed pin 6 away from the fixed slots, 7 other ends of compression spring and 5 fixed connection of guide block, the equal fixedly connected with in tip both sides that fixed pin 6 is close to compression spring 7 handles piece 8, be convenient for spur fixed pin 6, 5 both sides of guide block all are provided with the fluting that corresponds with handle piece 8, 1 outer wall of shell is at the protruding 9 of fixed slot top fixedly connected with block, the protruding 9 cross-sections of block are the arc, 3 inner walls of gland are provided with the draw-in groove that corresponds with the protruding 9 of block, can be fixed gland 3 with 1 initial joint of shell through the protruding 9 of block and the draw-in groove cooperation, fixed pin 6 through setting further fixes gland 3, when needs are changed micropore ventilated membrane 2, only need outwards to stimulate fixed pin 6 can dismantle gland 3 and change micropore ventilated membrane 2, convenient operation is swift.
The fixed ring 10 of 1 inner wall middle part fixedly connected with of shell, through bolt fixedly connected with otter board 11 on the fixed ring 10, can flow equalize the air current for the aeration effect is better.
1 bottom fixedly connected with air inlet 12 of shell, be provided with infundibulate passageway 13 in the air inlet 12, swing joint has check ball 14 in the infundibulate passageway 13, the diameter of check ball 14 is greater than the diameter of infundibulate passageway 13 lower part, and be less than the diameter on infundibulate passageway 13 upper portion, the aeration dish is when out of work, check ball 14 can fall back to infundibulate passageway 13 middle part and seal air inlet 12, prevent that the sewage backward flow from leading to the pipeline corruption to influence its life, and water pressure can make check ball 14 hug closely the inner wall of air inlet 12 better, make the leakproofness better, upper portion fixedly connected with grid plate 15 in air inlet 12, when the aeration, grid plate 15 through setting up can carry on spacingly to check ball 14, fixed cover 16 on the air inlet 12, fixed cover 16 is fixed cover 17 under the bolt fixedly connected with.
Claims (5)
1. The utility model provides a novel micropore aeration dish, which comprises an outer shell (1), a serial communication port, micropore ventilated membrane (2) are installed at shell (1) top, install gland (3) on micropore ventilated membrane (2), gland (3) and shell (1) swing joint, equal fixedly connected with guide block (5) in gland (3) both sides, sliding connection has fixed pin (6) in guide block (5), the one end fixedly connected with compression spring (7) of fixed slot are kept away from in fixed pin (6), compression spring (7) other end and guide block (5) fixed connection, the equal fixedly connected with handle piece (8) in tip both sides that fixed pin (6) are close to compression spring (7), guide block (5) both sides all are provided with the fluting that corresponds with handle piece (8), shell (1) bottom fixedly connected with air inlet (12), be provided with infundibulate passageway (13) in air inlet (12), swing joint has check ball (14) in infundibulate passageway (13), upper portion fixedly connected with grid plate (15) in air inlet (12), fixed cover (16) are fixed on fixedly connected with on air inlet (12), fixed cover (16) passes through bolt fixed cover (17) down.
2. The novel microporous aeration disc of claim 1, wherein a rubber pad (4) is fixedly connected to the top of the inner wall of the gland (3).
3. A novel microporous aeration disk according to claim 1, wherein the inner wall of the gland (3) is provided with a slot corresponding to the microporous gas-permeable membrane (2) at the periphery, the guide block (5) is provided with a sliding slot corresponding to the fixing pin (6), the gland (3) is provided with a through hole corresponding to the fixing pin (6), and the two sides of the housing (1) are provided with fixing slots corresponding to the fixing pin (6).
4. The novel microporous aeration disc according to claim 1, wherein the outer wall of the housing (1) is fixedly connected with a clamping protrusion (9) above the fixing groove, the section of the clamping protrusion (9) is arc-shaped, the inner wall of the gland (3) is provided with a clamping groove corresponding to the clamping protrusion (9), the middle part of the inner wall of the housing (1) is fixedly connected with a fixing ring (10), and the fixing ring (10) is fixedly connected with a screen plate (11) through a bolt.
5. A novel micro-porous aeration disc according to claim 1, wherein the diameter of the check ball (14) is larger than the diameter of the lower part of the funnel-shaped passage (13) and smaller than the diameter of the upper part of the funnel-shaped passage (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221479179.XU CN218290601U (en) | 2022-06-14 | 2022-06-14 | Novel micropore aeration disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221479179.XU CN218290601U (en) | 2022-06-14 | 2022-06-14 | Novel micropore aeration disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218290601U true CN218290601U (en) | 2023-01-13 |
Family
ID=84788923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221479179.XU Expired - Fee Related CN218290601U (en) | 2022-06-14 | 2022-06-14 | Novel micropore aeration disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218290601U (en) |
-
2022
- 2022-06-14 CN CN202221479179.XU patent/CN218290601U/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 |
Granted publication date: 20230113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |