CN218810879U - Perforated pipe aeration device for coke quenching water treatment - Google Patents
Perforated pipe aeration device for coke quenching water treatment Download PDFInfo
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- CN218810879U CN218810879U CN202221658310.9U CN202221658310U CN218810879U CN 218810879 U CN218810879 U CN 218810879U CN 202221658310 U CN202221658310 U CN 202221658310U CN 218810879 U CN218810879 U CN 218810879U
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- aeration
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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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Abstract
The utility model discloses a perforated pipe aeration device for coke quenching water treatment, which comprises an aeration tank, wherein an annular aeration ring is horizontally arranged in the aeration tank, an annular ring groove is coaxially arranged at the bottom end of the aeration ring, a sealing ring cover covers the ring groove, and a plurality of aeration holes are uniformly distributed on the sealing ring cover along the circumferential direction; the utility model has the advantages that: the utility model discloses simple structure, design annular aeration ring, the design has the annular on the aeration ring, the annular coats and is stamped the sealing ring lid, the design has the aeration hole to cover, wholly for dividing the body structure, in case the annular accumulates impurity such as silt, can dismantle fast, it is convenient fast to clear up, the aeration hole is for offering downwards, be difficult to accumulate silt, simultaneously at aeration hole position design mud-proof device, silt suck-back gets into the aeration hole when further preventing to close the gas, prevent stifled effect splendid, long service life, be worth using widely on a large scale.
Description
The technical field is as follows:
the utility model relates to a coke quenching wastewater treatment technical field especially relates to a perforated pipe aeration equipment for quenching coke water treatment.
Background art:
the coke quenching wastewater refers to wastewater for quenching in a circulating coke quenching water tank, which is lifted and sprayed on hot red coke by a coke quenching pump to reduce the temperature of the red coke through evaporation of a large amount of water, most of organic pollutants are evaporated in the evaporation process, but a small amount of organic pollutants are remained and concentrated, and a small amount of pollutants in the coke are still washed and enter the wastewater, so that the pollutants in the circulating wastewater are finally increased, wherein the pollutants mainly comprise COD (chemical oxygen demand), NH3-N (NH 3-N), volatile phenol, cyanides and the like, the coke quenching water treatment process comprises precipitation, aeration reaction, coagulation reaction, inclined tube precipitation and the like, wherein a perforated aeration pipe is usually designed at the bottom of the aeration reaction tank, coke quenching incoming water and an adsorption agent are fully mixed and react in the aeration tank, the common structure of the existing perforated aeration pipe comprises aeration pipes uniformly distributed at the bottom of the tank, aeration holes are formed in the top of the aeration pipe, and compressed air is sprayed in the aeration holes to mix liquid in the aeration tank, and the conventional aeration pipe generally has the following technical problems: the aeration hole is seted up upwards, and impurity falls into in the aeration pipe through the aeration hole easily, and the aeration pipe blocks up easily after using for a long time, and the clearance is troublesome hard, treats urgent need further improvement.
The utility model has the following contents:
an object of the utility model is to provide a perforated pipe aeration equipment for water treatment of putting out coke solves traditional aeration pipe and appears blockking up easily, clears up the technical problem that wastes time and energy.
The contents of the utility model are as follows: the utility model provides a perforated pipe aeration equipment for quenching burnt water treatment, its includes the aeration tank the horizontally is provided with annular aeration ring in the aeration tank the annular ring has been seted up to the bottom coaxial of aeration ring the annular coats and is stamped the sealing ring lid the sealing ring is covered along having seted up a plurality of aeration hole of circumferencial direction equipartition, the aeration hole with the annular is linked together be provided with in the aeration tank with the common intake manifold of the coaxial setting of aeration ring follow installing of the horizontal equipartition of circumferencial direction on the outer periphery of common intake manifold a plurality of branch pipe that admits air, admit air branch pipe with the annular is linked together.
Further, a double-layer sealing groove is formed in the sealing ring cover, a sealing ring is installed in the sealing groove, and the sealing ring seals the annular groove.
Furthermore, a cross-shaped support plate is fixedly connected to the center of the sealing ring cover, a threaded hole is formed in the center of the support plate, a screw rod is connected in the threaded hole in a transmission threaded mode, and the bottom end of the screw rod is in transmission connection with a motor.
Furthermore, a guide angle is arranged at the orifice at the bottom end of the aeration hole.
Furthermore, a plurality of reinforcing ribs are uniformly distributed on the outer circumferential surface of the aeration ring along the circumferential direction, and the other ends of the reinforcing ribs are connected with the inner wall of the aeration tank.
Furthermore, each aeration hole is provided with a mud-proof device.
Furthermore, the mud-proof device comprises a conical plug which is coaxial with the aeration hole, the tip end of the conical plug faces the aeration hole, a compression spring is mounted on the conical plug, and the other end of the compression spring is connected with the sealing ring cover.
Further, the surface roughness of the conical plug is Ra0.2.
The utility model has the advantages that: the utility model discloses simple structure, design annular aeration ring, the design has the annular on the aeration ring, the annular coats and is stamped the sealing ring lid, the design has the aeration hole to cover, wholly for dividing the body structure, in case the annular accumulates impurity such as silt, can dismantle fast, it is convenient fast to clear up, the aeration hole is for offering downwards, be difficult to accumulate silt, simultaneously at aeration hole position design mud-proof device, silt suck-back gets into the aeration hole when further preventing to close the gas, prevent stifled effect splendid, long service life, be worth using widely on a large scale.
Description of the drawings:
fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 3 is a cross-sectional view taken along line C-C of FIG. 1;
in the figure, an aeration tank 1, an air inlet main pipe 2, an air inlet branch pipe 3, an aeration ring 4, a ring groove 5, a sealing ring cover 6, an aeration hole 7, a conical plug 8, a compression spring 9, a sealing ring 10, a motor 11, a support plate 13, a screw 14 and a reinforcing edge 15.
The specific implementation mode is as follows:
example 1:
as shown in fig. 1 to 3, a perforated pipe aeration apparatus for coke quenching water treatment comprises an aeration tank 1, an annular aeration ring 4 is horizontally arranged in the aeration tank 1, an annular ring groove 5 is coaxially arranged at the bottom end of the aeration ring 4, a sealing ring cover 6 covers the ring groove 5, a plurality of aeration holes 7 are uniformly arranged on the sealing ring cover 6 along the circumferential direction, the aeration holes 7 are communicated with the ring groove 5, an air inlet main pipe 2 is arranged in the aeration tank 1 and is coaxially arranged with the aeration ring 4, a plurality of air inlet branch pipes 3 are horizontally and uniformly arranged on the outer circumferential surface of the air inlet main pipe 2 along the circumferential direction, and the air inlet branch pipes 3 are communicated with the ring groove 5; a double-layer sealing groove is formed in the sealing ring cover 6, a sealing ring 10 is installed in the sealing groove, and the sealing ring 10 seals the ring groove 5; a cross-shaped support plate 13 is fixedly connected to the center of the sealing ring cover 6, a threaded hole is formed in the center of the support plate 13, a screw 14 is in transmission threaded connection in the threaded hole, and the bottom end of the screw 14 is in transmission connection with the motor 11; a guide angle is arranged at the orifice at the bottom end of the aeration hole 7; a plurality of reinforcing ribs 15 are uniformly distributed on the outer circumferential surface of the aeration ring 4 along the circumferential direction, and the other ends of the reinforcing ribs 15 are connected with the inner wall of the aeration tank 1.
Example 2:
embodiment 2 adds a mud-proof device on the basis of embodiment 1, and can further improve the anti-clogging function of the aeration holes 7, and the specific structure is as shown in fig. 1 to fig. 3, and a perforated pipe aeration device for quenching coke water treatment comprises an aeration tank 1, wherein an annular aeration ring 4 is horizontally arranged in the aeration tank 1, an annular ring groove 5 is coaxially arranged at the bottom end of the aeration ring 4, a sealing ring cover 6 covers the ring groove 5, a plurality of aeration holes 7 are uniformly distributed on the sealing ring cover 6 along the circumferential direction, the aeration holes 7 are communicated with the ring groove 5, an air inlet main pipe 2 is coaxially arranged with the aeration ring 4 and arranged in the aeration tank 1, a plurality of air inlet branch pipes 3 are horizontally and uniformly arranged on the outer circumferential surface of the air inlet main pipe 2 along the circumferential direction, and the air inlet branch pipes 3 are communicated with the ring groove; a double-layer sealing groove is formed in the sealing ring cover 6, a sealing ring 10 is installed in the sealing groove, and the sealing ring 10 seals the ring groove 5; a cross-shaped support plate 13 is fixedly connected to the center of the sealing ring cover 6, a threaded hole is formed in the center of the support plate 13, a screw 14 is in transmission threaded connection in the threaded hole, and the bottom end of the screw 14 is in transmission connection with the motor 11; a guide angle is arranged at the orifice at the bottom end of the aeration hole 7; a plurality of reinforcing ribs 15 are uniformly distributed on the outer circumferential surface of the aeration ring 4 along the circumferential direction, and the other ends of the reinforcing ribs 15 are connected with the inner wall of the aeration tank 1; a mud-proof device is arranged at each aeration hole 7; the mud-proof device comprises a conical plug 8 which is coaxial with the aeration hole 7, the tip end of the conical plug 8 faces the aeration hole 7, a compression spring 9 is arranged on the conical plug 8, and the other end of the compression spring 9 is connected with the sealing ring cover 6; the surface roughness of the conical plug 8 is ra0.2.
The working principle is as follows: the during operation, open the pneumatic valve on the inlet manifold 2, compressed air loops through inlet manifold 2, the branch pipe 3 admits air, aeration ring 4, annular 5, aeration hole 7 enters into aeration tank 1, in this process, higher atmospheric pressure backs up toper stopper 8, toper stopper 8 plays fine gas split stream effect simultaneously, when annular 5 accumulates silt, can starting motor 11 make backup pad 13 descend, make aeration ring 4 and sealed ring lid 6 separation, convenient clearance, motor 11 reversal after the clearance finishes, make sealed ring lid 6 sealed aeration ring 4 can.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A perforated pipe aeration apparatus for quenching water treatment, which comprises an aeration tank (1), and is characterized in that: aeration tank (1) interior horizontally is provided with annular aeration ring (4) annular ring (5) have been seted up to the coaxial bottom of aeration ring (4) annular ring (5) are coats and are stamped sealing ring lid (6) a plurality of aeration hole (7) have been seted up along the circumferencial direction equipartition on sealing ring lid (6), aeration hole (7) with annular ring (5) are linked together be provided with in aeration tank (1) with air intake manifold (2) of aeration ring (4) coaxial setting air intake manifold (3) are admitted air along installing of circumferencial direction horizontal equipartition on the outer periphery of air intake manifold (2), air intake manifold (3) with annular ring (5) are linked together.
2. The perforated pipe aeration apparatus for quench water treatment of claim 1, wherein: the sealing ring is characterized in that a double-layer sealing groove is formed in the sealing ring cover (6), a sealing ring (10) is installed in the sealing groove, and the sealing ring (10) seals the annular groove (5).
3. The perforated pipe aeration apparatus for quench water treatment according to claim 1, wherein: the center of the sealing ring cover (6) is fixedly connected with a cross-shaped supporting plate (13), a threaded hole is formed in the center of the supporting plate (13), a screw rod (14) is connected in the threaded hole in a transmission threaded mode, and the bottom end of the screw rod (14) is in transmission connection with the motor (11).
4. The perforated pipe aeration apparatus for quench water treatment according to claim 1, wherein: a guide angle is arranged at the orifice of the bottom end of the aeration hole (7).
5. The perforated pipe aeration apparatus for quench water treatment according to claim 1, wherein: a plurality of reinforcing ribs (15) are uniformly distributed on the outer circumferential surface of the aeration ring (4) along the circumferential direction, and the other ends of the reinforcing ribs (15) are connected with the inner wall of the aeration tank (1).
6. The perforated pipe aeration apparatus for quench water treatment according to any one of claims 1 to 5, wherein: and a mud-proof device is arranged at each aeration hole (7).
7. The perforated pipe aeration apparatus for quench water treatment according to claim 6, wherein: the mud-proof device comprises a conical plug (8) which is coaxial with the aeration hole (7), the tip end of the conical plug (8) faces the aeration hole (7), a compression spring (9) is installed on the conical plug (8), and the other end of the compression spring (9) is connected with the sealing ring cover (6).
8. The perforated pipe aeration apparatus for quench water treatment according to claim 7, wherein: the surface roughness of the conical plug (8) is Ra0.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221658310.9U CN218810879U (en) | 2022-06-28 | 2022-06-28 | Perforated pipe aeration device for coke quenching water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221658310.9U CN218810879U (en) | 2022-06-28 | 2022-06-28 | Perforated pipe aeration device for coke quenching water treatment |
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| CN218810879U true CN218810879U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221658310.9U Active CN218810879U (en) | 2022-06-28 | 2022-06-28 | Perforated pipe aeration device for coke quenching water treatment |
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| CN (1) | CN218810879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116102185A (en) * | 2023-04-13 | 2023-05-12 | 山西山安碧泉海绵城市科技有限公司 | Aeration structure and device applied to domestic wastewater treatment |
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2022
- 2022-06-28 CN CN202221658310.9U patent/CN218810879U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116102185A (en) * | 2023-04-13 | 2023-05-12 | 山西山安碧泉海绵城市科技有限公司 | Aeration structure and device applied to domestic wastewater treatment |
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