CN210261274U - Aeration device of activated sludge biochemical aeration tank - Google Patents
Aeration device of activated sludge biochemical aeration tank Download PDFInfo
- Publication number
- CN210261274U CN210261274U CN201920937853.6U CN201920937853U CN210261274U CN 210261274 U CN210261274 U CN 210261274U CN 201920937853 U CN201920937853 U CN 201920937853U CN 210261274 U CN210261274 U CN 210261274U
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- aeration
- frame
- tank
- aeration tank
- activated sludge
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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 discloses a biochemical aeration tank aeration equipment of activated sludge, including air intake manifold and aeration pipe, still include square counter weight frame, the counter weight frame is placed in the aeration tank bottom, is fixed with square aeration manifold frame on the counter weight frame, and aeration manifold frame in-connection has a plurality of aeration hoses, and the both ends of aeration hose are connected with aeration manifold frame respectively, are equipped with a plurality of 3-6 cm's seam form aeration hole on the aeration hose, and aeration manifold frame passes through the steel wire hose and is connected with air intake manifold. The aeration device of the activated sludge biochemical aeration tank is not easy to block the aeration pipe.
Description
The technical field is as follows:
the utility model relates to a polyester production field, in particular to an aeration device of an activated sludge biochemical aeration tank.
Background art:
the aeration pipe of the existing aeration device for the activated sludge biochemical tank is fixed at the bottom of the tank, after a period of operation, because the air outlet hole on the aeration pipe is open, usually, the aeration pipe is a round hole, impurities in the aeration tank easily enter the aeration pipe like sludge to cause pipeline blockage when the aeration is not performed, and because the aeration pipe sinks to the bottom of the tank, the maintenance is inconvenient after the blockage.
The utility model has the following contents:
the utility model aims to solve the technical problem of providing an activated sludge biochemical aeration tank aeration device which is not easy to block an aeration pipe.
The technical solution of the utility model is that, a biochemical aeration tank aeration equipment of active sludge is provided, including air intake manifold and aeration pipe, still include square counter weight frame, the counter weight frame is placed in the aeration tank bottom, is fixed with square aeration manifold frame on the counter weight frame, and aeration manifold frame in-connection has a plurality of aeration hoses, and the both ends of aeration hose are connected with aeration manifold frame respectively, are equipped with a plurality of 3-6 cm's seam form aeration hole on the aeration hose, and aeration manifold frame passes through the steel wire hose and is connected with air intake manifold.
Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: through setting up the aeration hose and seting up seam form aeration hole, can outwards expand the aeration when ventilating, under the aeration pipe condition of not ventilating, because the pressure of water makes seam form aeration hole shrink, the aeration hole is closed, can effectively prevent impurity entering aeration pipe.
Preferably, the aeration tank further comprises a support frame fixed on the aeration tank, a hand-cranking device is connected to the support frame in a rotating mode, a steel wire rope is connected to the hand-cranking device, and the other end of the steel wire rope is connected with the balance weight frame. Used for lifting the aeration pipe, and is convenient to overhaul.
Furthermore, the counterweight frame is a stainless steel frame, and the size of the stainless steel frame is matched with that of the aeration tank. The aeration effect is good.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural schematic diagram of an aeration main pipe frame and an aeration hose thereof.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
as shown in figures 1 and 2, an aeration device of an activated sludge biochemical aeration tank comprises an air inlet main pipe 1 and aeration pipes, wherein the air inlet main pipe 1 is used for supplying air through a blower, the aeration device also comprises a square counterweight frame 2, the counterweight frame 2 is placed at the bottom of an aeration tank 9, a square aeration main pipe frame 3 is fixed on the counterweight frame 2, the counterweight frame 2 and the aeration main pipe frame 3 are bound and fixed through a band reed or a ribbon, a plurality of aeration hoses 4 are connected in the aeration main pipe frame 3, the aeration hoses 4 are PVC plastic hoses, two ends of the aeration hoses 4 are respectively connected with the aeration main pipe frame through joints, the aeration main pipe frame is enclosed into a square shape by PVC hard pipes or stainless steel pipes, a plurality of slit-shaped aeration holes 41 with the length of 3-6cm are arranged on the aeration hoses 4, the slit-shaped aeration holes are formed by cutting one side of the aeration hoses by an art designer knife, the slit-shaped aeration holes 41, the aeration main pipe frame 3 is connected with the air inlet main pipe 1 through a steel wire hose 5, namely, one end of the steel wire hose is connected with any position of the aeration main pipe frame through a joint, and the other end of the steel wire hose is connected with the air inlet main pipe through a joint. The counterweight frame is a stainless steel frame, and the size of the stainless steel frame is matched with that of the aeration tank. In addition, for convenient maintenance, still including fixing the support frame 6 on the aeration tank, support frame 6 is the shape of falling L, fixes the top at the relative both sides of aeration tank through the bolt, and fixed spiro union has hand ware 7 on the support frame 6, is connected with wire rope 8 on the hand ware 7, and the wire rope 8 other end is connected with counter weight frame 2, and is concrete, and the wire rope other end is connected with two wire rope that two angles on the configuration frame one side are fixed. The structure of the hand-operated device is a single-shift-rod hand-operated device disclosed in application number 201720650399.7, and the hand-operated device can be matched with a pulley for better operation, namely the pulley is rotatably connected to the front end of a support frame, and the hand-operated device is fixed to the rear end of the support frame.
Through setting up the aeration hose and seting up seam form aeration hole, can outwards expand the aeration when ventilating, under the aeration pipe condition of not ventilating, because the pressure of water makes seam form aeration hole shrink, the aeration hole is closed, can effectively prevent impurity entering aeration pipe. The utility model provides a biochemical aeration tank aeration pipe block up easily, the inhomogeneous problem of aeration has still been solved aeration pipe and has been blocked up the difficult problem of later maintenance, adopts the hose aeration to be difficult to block up the gas pocket, and the aeration is even, even meet to block up also can reciprocate through hand wire rope and overhaul.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. All the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model are included in the patent protection scope of the utility model.
Claims (3)
1. The utility model provides an activated sludge biochemical aeration tank aeration equipment, includes air intake house steward and aeration pipe, its characterized in that: the aeration tank is characterized by further comprising a square balance weight frame, the balance weight frame is placed at the bottom of the aeration tank, a square aeration main pipe frame is fixed on the balance weight frame, a plurality of aeration hoses are connected in the aeration main pipe frame, two ends of each aeration hose are respectively connected with the aeration main pipe frame, a plurality of 3-6cm seam-shaped aeration holes are formed in each aeration hose, and the aeration main pipe frame is connected with an air inlet main pipe through a steel wire hose.
2. The aeration device of the activated sludge biochemical aeration tank according to the claim 1, characterized in that: the aeration tank is characterized by further comprising a support frame fixed on the aeration tank, wherein a hand-cranking device is connected onto the support frame, a steel wire rope is connected onto the hand-cranking device, and the other end of the steel wire rope is connected with a balance weight frame.
3. The aeration device of the activated sludge biochemical aeration tank according to the claim 1, characterized in that: the counterweight frame is a stainless steel frame, and the size of the stainless steel frame is matched with that of the aeration tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937853.6U CN210261274U (en) | 2019-06-21 | 2019-06-21 | Aeration device of activated sludge biochemical aeration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920937853.6U CN210261274U (en) | 2019-06-21 | 2019-06-21 | Aeration device of activated sludge biochemical aeration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210261274U true CN210261274U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920937853.6U Active CN210261274U (en) | 2019-06-21 | 2019-06-21 | Aeration device of activated sludge biochemical aeration tank |
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| Country | Link |
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| CN (1) | CN210261274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908601A (en) * | 2020-07-29 | 2020-11-10 | 安庆泽远化工有限公司 | High concentration difficult degradation industrial waste water treatment system |
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2019
- 2019-06-21 CN CN201920937853.6U patent/CN210261274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908601A (en) * | 2020-07-29 | 2020-11-10 | 安庆泽远化工有限公司 | High concentration difficult degradation industrial waste water treatment system |
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