CN214571217U - Aeration disc convenient for descaling - Google Patents
Aeration disc convenient for descaling Download PDFInfo
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- CN214571217U CN214571217U CN202120357095.8U CN202120357095U CN214571217U CN 214571217 U CN214571217 U CN 214571217U CN 202120357095 U CN202120357095 U CN 202120357095U CN 214571217 U CN214571217 U CN 214571217U
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- pipe
- fixedly connected
- aeration
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- ring
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- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to an aeration dish of convenient scale removal, including the intake pipe, an intake pipe serves an aeration pipe of fixedly connected with, the aeration pipe is the rectangle setting, a plurality of aeration dish of fixedly connected with on the aeration pipe the intake pipe is kept away from and is seted up a mounting hole on the one end outer wall of aeration pipe, an installation pipe of fixedly connected with in the mounting hole, and threaded connection has an end cover on the installation pipe one end, opens the end cover, lets in the scale remover toward the intake pipe through the installation pipe, and the scale remover gets into the aeration pipe under the effect of wind power in, clears up the dirt on the aeration pipe inner wall, and the dirt that clears up gets off blows off from the aeration dish under the effect of wind power, through such setting, simple structure, convenient operation has made things convenient for the operator to descale under the circumstances of not shutting down to the aeration pipe.
Description
Technical Field
The application relates to the field of sewage treatment equipment, in particular to an aeration disc convenient for descaling.
Background
The aeration tank is a structure for sewage treatment by an activated sludge method. A certain sewage retention time is provided in the tank, so that the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge are met. The aeration tank mainly comprises a tank body, an aeration system and a water inlet and a water outlet. The tank body is generally made of reinforced concrete, and the planar shape of the tank body is rectangular, square, circular and the like.
The existing aeration tank contains a certain amount of moisture in the introduced air in the use process, the moisture stays in the aeration pipe for a long time to form scale in the aeration pipe, the scale is formed in the aeration pipe to influence the air flux of the aeration pipe, the existing cleaning of the scale in the aeration pipe is realized by stopping the machine, and then the scale in the aeration pipe is cleaned.
In view of the above-mentioned related technologies, the inventor believes that the existing descaling mode needs to be stopped for cleaning, which affects the sewage treatment efficiency of the aeration tank.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the descaling of an operator on an aerator pipe under the condition of no shutdown and improve the sewage treatment efficiency of an aeration tank, the application provides the aeration disc convenient for descaling.
The application provides a make things convenient for aeration dish of scale removal adopts following technical scheme:
the utility model provides an aeration dish of convenient scale removal, includes the intake pipe, and an intake pipe serves fixedly connected with aeration pipe, the aeration pipe is the rectangle setting, and a plurality of aeration dish of fixedly connected with on the aeration pipe the intake pipe is kept away from and is seted up a mounting hole on the one end outer wall of aeration pipe, and a fixedly connected with installation pipe in the mounting hole holds a threaded connection and has an end cover at installation pipe.
Through adopting above-mentioned technical scheme, open the end cover, let in the detergent through the installation pipe toward the intake pipe in, the detergent gets into the aeration pipe under the effect of wind power in, clears up the dirt on the aeration pipe inner wall, and the dirt that the clearance got off blows off from the aeration dish under the effect of wind power, through such setting, simple structure, convenient operation has made things convenient for the operator to descale the aeration pipe under the circumstances of not shutting down.
Optionally, be equipped with a coupling mechanism between end cover and the installation pipe, coupling mechanism is including offering the annular on the end cover inner wall, sliding connection and being used for spacing go-between, end cover pivoted locating part simultaneously between go-between and annular inner wall with the setting in the go-between of annular in the annular, the width of annular is greater than the width of go-between.
Through adopting above-mentioned technical scheme, under the effect of locating part, rotate the end cover, go up ring inner wall threaded connection on the installation pipe outer wall, through such setting, made things convenient for the operator to install the end cover on the installation pipe.
Optionally, the limiting member includes a first end face tooth fixedly connected to the upper surface of the connecting ring and a second end face tooth fixedly connected to the lower surface of the inner wall of the ring groove.
Through adopting above-mentioned technical scheme, through fixedly connected with first terminal surface tooth on the go-between upper surface, fixedly connected with second terminal surface tooth on the annular inner wall upper surface, when the drive is dismantled and is installed the end cover, press the end cover, make first terminal surface tooth and second terminal surface tooth meshing, through such setting, made things convenient for spacing end cover and go-between to rotate simultaneously.
Optionally, a mounting ring is fixedly connected to the outer wall of the mounting pipe, a connecting spring is sleeved on the outer wall of the mounting pipe, one end of the connecting spring is fixedly connected to the upper surface of the mounting ring, and the other end of the connecting spring abuts against one end face of the end cover.
By adopting the technical scheme, the installation pipe is fixedly connected with the installation ring on the outer wall, the installation pipe is sleeved with the connection spring on the outer wall, the lower surface of the connection ring abuts against the lower surface of the inner wall of the annular groove under the elastic action of the connection spring, and the sealing performance between the connection ring and the inner wall of the annular groove is improved through the arrangement.
Optionally, a sealing spring is fixedly connected to the inner wall of one end, away from the installation pipe, of the end cover, a sealing plate is connected to the inner wall of the end cover in a sliding manner, one end of the sealing spring is fixedly connected with the sealing plate, and the sealing plate is tightly abutted to the end face of one end of the installation pipe under the action of the tensile force of the sealing spring.
Through adopting above-mentioned technical scheme, under sealing spring's pulling force effect, the closing plate supports tightly on installation pipe one end terminal surface, through such setting, has improved the leakproofness between installation pipe and the end cover.
Optionally, a rubber pad is fixedly connected to the lower surface of the sealing plate.
Through adopting above-mentioned technical scheme, through a fixed connection rubber pad on the closing plate lower surface, the closing plate supports tightly on installation pipe one end terminal surface through the rubber pad, through such setting, has further improved the leakproofness between installation pipe and the end cover.
Optionally, a rubber ring is fixedly connected to the lower surface of the connection ring, and the connection ring is tightly abutted to the lower surface of the inner wall of the annular groove through the rubber ring.
Through adopting above-mentioned technical scheme, through fixedly connected with a rubber circle on the go-between lower surface, the go-between supports tightly on the annular inner wall through the rubber circle, through such setting, has further improved the leakproofness between go-between and the annular inner wall.
Optionally, a connecting rope is fixedly connected to the end face, far away from the mounting pipe, of one end of the end cover, and the end, far away from the end cover, of the connecting rope is fixedly connected to the outer wall of the air inlet pipe.
Through adopting above-mentioned technical scheme, through a fixed connection connecting rope between end cover and intake pipe, through having set up the connecting rope, reduced the probability that the end cover is lost.
To sum up, this application includes following at least one aeration dish beneficial technological effect who makes things convenient for scale removal:
the descaling of the aeration pipe is convenient for operators under the condition of no shutdown;
the sealing performance between the connecting ring and the inner wall of the ring groove is improved;
the probability of loss of the end cap is reduced.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of a connection structure between an end cap and a mounting tube in an embodiment of the present application.
Description of reference numerals: 1. an air inlet pipe; 2. an aeration pipe; 3. an aeration disc; 4. mounting holes; 5. installing a pipe; 6. an end cap; 7. a connecting mechanism; 8. a ring groove; 9. a connecting ring; 10. a limiting member; 11. a first end face tooth; 12. a second end face tooth; 13. a mounting ring; 14. a connecting spring; 15. a seal spring; 16. a sealing plate; 17. a rubber pad; 18. a rubber ring; 19. and connecting ropes.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an aeration disc convenient for descaling.
As shown in fig. 1, an aeration disc convenient for descaling comprises an air inlet pipe 1, an aeration pipe 2 fixedly connected to one end of the air inlet pipe 1, the aeration pipe 2 is rectangular, and a plurality of aeration discs 3 are fixedly connected to the aeration pipe 2.
As shown in fig. 1 and 2, a mounting hole 4 is formed in an outer wall of an end of the air inlet pipe 1, which is far away from the aeration pipe 2, a mounting pipe 5 is fixedly connected to an inner wall of the mounting hole 4, and an end cover 6 is in threaded connection with one end of the mounting pipe 5.
As shown in fig. 1 and 2, a connection mechanism 7 is disposed between the end cover 6 and the mounting pipe 5, the connection mechanism 7 includes an annular groove 8, a connection ring 9 and a limiting member 10, the annular groove 8 is opened on an inner wall of the end cover 6, the connection ring 9 is slidably connected in the annular groove 8, a width of the annular groove 8 is greater than a width of the connection ring 9, the inner wall of the connection ring 9 is screwed on an outer wall of one end of the mounting pipe 5, the limiting member 10 is disposed between an inner wall of the annular groove 8 and the connection ring 9, and the limiting member 10 is used for limiting the connection ring 9 and the end cover 6 to rotate simultaneously.
As shown in fig. 1 and 2, the limiting member 10 includes a first end face tooth 11 and a second end face tooth 12, the first end face tooth 11 is fixedly connected to the upper surface of the connection ring 9, the second end face tooth 12 is fixedly connected to the upper surface of the inner wall of the ring groove 8, and when the end cover 6 needs to be detached, the end cover 6 is pressed to engage the first end face tooth 11 with the second end face tooth 12, so that the end cover 6 is rotated, and the end cover 6 drives the connection ring 9 to rotate.
As shown in fig. 1 and 2, in order to improve the sealing performance between the connection ring 9 and the inner wall of the ring groove 8, a mounting ring 13 is fixedly connected to the outer wall of the mounting pipe 5, a connection spring 14 is sleeved on the outer wall of the mounting pipe 5, one end of the connection spring 14 is fixedly connected to the upper surface of the mounting ring 13, a rubber ring 18 is fixedly connected to the lower surface of the connection ring 9, the other end of the connection spring 14 abuts against one end face of the end cover 6, and the rubber ring 18 on the lower surface of the connection ring 9 abuts against the lower surface of the inner wall of the ring groove 8 under the elastic force of the connection spring 14.
As shown in fig. 1 and 2, a sealing spring 15 is fixedly connected to a bottom surface of an inner wall of one end of the end cover 6, which is far away from the mounting pipe 5, a sealing plate 16 is slidably connected to an inner wall of the end cover 6, one end of the sealing spring 15, which is far away from the end cover 6, is fixedly connected to one side of the sealing plate 16, a rubber pad 17 is fixedly connected to a side wall of the sealing plate 16, which is far away from the sealing spring 15, and the sealing plate 16 abuts against an end surface of one end of the mounting pipe 5 through the rubber pad 17 under the pulling force of the sealing spring 15.
As shown in fig. 1 and 2, in order to reduce the probability of losing the end cover 6, a connecting rope 19 is fixedly connected to an end face of the end cover 6 far away from the mounting pipe 5, and one end of the connecting rope 19 is fixedly connected to the outer wall of the air inlet pipe 1.
The implementation principle of the embodiment of the application is as follows: when the scale is required to be removed, the end cover 6 is pressed, the first end face teeth 11 are meshed with the second end face teeth 12, the end cover 6 is rotated, the end cover 6 drives the connecting ring 9 to rotate, and the connecting ring 9 is separated from the mounting pipe 5;
a scale remover is introduced into the installation pipe 5, the scale remover enters the aeration pipe 2 under the driving of wind power, and dirt is separated from the inner wall of the aeration pipe 2 under the action of the scale remover;
after descaling, the end cover 6 is sleeved on the mounting pipe 5, the end cover 6 is pressed to enable the first end face teeth 11 to be meshed with the second end face teeth 12, the end cover 6 is rotated, the connecting ring 9 is in threaded connection with the outer wall of the mounting pipe 5, the lower surface of the connecting ring 9 is tightly abutted against the inner wall of the annular groove 8 under the action of the elastic force of the connecting spring 14, and the sealing plate 16 is tightly abutted against one end face of the mounting pipe 5.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a make things convenient for aeration dish of scale removal which characterized in that: including intake pipe (1), intake pipe (1) serve fixedly connected with aeration pipe (2), aeration pipe (2) are the rectangle setting, fixedly connected with a plurality of aeration dish (3) on aeration pipe (2) intake pipe (1) is kept away from and is seted up a mounting hole (4) on the one end outer wall of aeration pipe (2), and fixedly connected with an installation pipe (5) in mounting hole (4) serve threaded connection and have an end cover (6) at installation pipe (5).
2. An aeration disc convenient for descaling according to claim 1, wherein: be equipped with a coupling mechanism (7) between end cover (6) and installation pipe (5), coupling mechanism (7) are including offering ring (8), the go-between (9) of sliding connection in ring (8) on end cover (6) inner wall and setting up be used for spacing go-between (9), end cover (6) pivoted locating part (10) simultaneously between go-between (9) and ring (8) inner wall, the width of ring (8) is greater than the width of go-between (9).
3. An aeration disc convenient for descaling according to claim 2, wherein: the limiting piece (10) comprises first end face teeth (11) fixedly connected to the upper surface of the connecting ring (9) and second end face teeth (12) fixedly connected to the lower surface of the inner wall of the ring groove (8).
4. An aeration disc convenient for descaling according to claim 2, wherein: the mounting structure is characterized in that a mounting ring (13) is fixedly connected to the outer wall of the mounting pipe (5), a connecting spring (14) is sleeved on the outer wall of the mounting pipe (5), one end of the connecting spring (14) is fixedly connected to the upper surface of the mounting ring (13), and the other end of the connecting spring (14) abuts against the end face of one end of the end cover (6).
5. An aeration disc convenient for descaling according to claim 1, wherein: the end cover is characterized in that a sealing spring (15) is fixedly connected to the inner wall of one end, far away from the installation pipe (5), of the end cover (6), a sealing plate (16) is connected to the inner wall of the end cover (6) in a sliding mode, one end of the sealing spring (15) is fixedly connected with the sealing plate (16), and the sealing plate (16) abuts against the end face of one end of the installation pipe (5) under the action of the tensile force of the sealing spring (15).
6. An aeration disc for facilitating scale removal according to claim 5, wherein: a rubber pad (17) is fixedly connected to the lower surface of the sealing plate (16).
7. An aeration disc convenient for descaling according to claim 2, wherein: the lower surface of the connecting ring (9) is fixedly connected with a rubber ring (18), and the connecting ring (9) is tightly propped against the lower surface of the inner wall of the annular groove (8) through the rubber ring (18).
8. An aeration disc convenient for descaling according to claim 1, wherein: the end cover (6) is far away from the end face of one end of the installation pipe (5), and is fixedly connected with a connecting rope (19), and one end of the connecting rope (19) far away from the end cover (6) is fixedly connected to the outer wall of the air inlet pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357095.8U CN214571217U (en) | 2021-02-06 | 2021-02-06 | Aeration disc convenient for descaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357095.8U CN214571217U (en) | 2021-02-06 | 2021-02-06 | Aeration disc convenient for descaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214571217U true CN214571217U (en) | 2021-11-02 |
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ID=78316273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120357095.8U Active CN214571217U (en) | 2021-02-06 | 2021-02-06 | Aeration disc convenient for descaling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214571217U (en) |
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2021
- 2021-02-06 CN CN202120357095.8U patent/CN214571217U/en active Active
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