CN211198778U - Improved push flow type stirring aerator - Google Patents

Improved push flow type stirring aerator Download PDF

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Publication number
CN211198778U
CN211198778U CN201921832215.4U CN201921832215U CN211198778U CN 211198778 U CN211198778 U CN 211198778U CN 201921832215 U CN201921832215 U CN 201921832215U CN 211198778 U CN211198778 U CN 211198778U
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China
Prior art keywords
air inlet
inlet pipe
pipe
upper cross
filter
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CN201921832215.4U
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Chinese (zh)
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潘政
彭超军
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Shanghai Lanmao Electromechanical Equipment Engineering Co ltd
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Shanghai Lanmao Electromechanical Equipment Engineering Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

An improved push flow type stirring aerator, which relates to the field of aerators and comprises a speed reducing motor, an air inlet pipe, a screw, an air cylinder and an aeration disc, wherein the lower end of the speed reducing motor is provided with a frame, the frame is connected with an air cylinder, an output rotating shaft of the speed reducing motor is connected with a screw rod, the aeration disc is rotationally connected with the screw rod in the air cylinder through a bearing, the upper part of the air cylinder is communicated with an air inlet pipe, one side of the vertical section of the air inlet pipe is respectively communicated with an upper cross rod and a lower transverse pipe, a connecting pipe is fixed between the upper cross rod and the lower transverse pipe, a plugging plate is fixedly arranged in the air inlet pipe between the upper cross rod and the lower transverse pipe, the top surface of the upper cross rod is provided with a curved surface type socket, the slot through in the last horizontal pole inserts curved surface type filter in this socket, and this filter lower part is fixed with filter core, upper portion for grabbing the board, and the bellied one side of this filter is towards the intake pipe direction of admitting air. The application provides an improved plug flow type stirring aerator, which solves the problem that impurities sucked by an air inlet pipe may damage the aerator.

Description

Improved push flow type stirring aerator
Technical Field
The utility model relates to an aeration machine field, concretely relates to modified plug flow type stirring aeration machine.
Background
The existing push flow type stirring aerator combines a stirrer and an aerator together, so that a device for simultaneously stirring and oxygenating water is used for oxygenating in an aeration tank of a sewage treatment plant and can also be used in sewage treatment devices such as pre-aeration, aeration sand settling, aeration flotation and the like. The plug flow type stirring aerator replaces an independent plug flow device and an independent aeration device, and the plug flow type stirring aerator and the independent plug flow device are combined into a whole, so that the same treatment effect can be achieved, and more energy can be saved.
The air inlet pipe of the existing aerator can suck impurities in the air when air enters, and the machine can be damaged when the air enters the aerator, so that the problem is solved by the aerator.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the application provides an improved push flow type stirring aerator, which solves the problem that impurities sucked in an air inlet pipe may damage the aerator.
In order to realize the technical effect, the utility model discloses a concrete technical scheme as follows:
the utility model provides a modified push type stirring aeration machine, includes gear motor, intake pipe, screw rod, inflator and aeration dish, the gear motor lower extreme is equipped with the frame, and this frame connection inflator, gear motor's output pivot is connected with the screw rod, the aeration dish rotates with the screw rod in the inflator through the bearing and links to each other, inflator upper portion intercommunication has the intake pipe, and vertical section one side of this intake pipe communicates respectively has last horizontal pole and violently pipe down, go up horizontal pole and violently manage down between being fixed with the connecting pipe, be located between horizontal pole and the violently pipe down fixed mounting has the jam plate in the intake pipe, it has a curved surface type socket to go up the horizontal pole top face to open, and the slot through in the last horizontal pole in this socket has inserted curved surface type filter, and this filter lower part is fixed with curved surface type filter core, upper portion is for grabbing the board, and the bellied one side. Wherein, design into the orientation intake pipe direction of admitting air with the bellied one side of filter for the bellied curved surface of filter core also towards the intake pipe direction of admitting air, compare in straight flat filter core, such design has increased the area of contact of filter core with admitting air, has strengthened the effect that the filter core absorbed impurity.
Furthermore, the upper cross rod is positioned above the lower transverse pipe, and the blocking plate is horizontally arranged in the air inlet pipe between the upper cross rod and the lower transverse pipe.
Furthermore, fine micropores are distributed on the surface of the aeration disc.
Furthermore, a sealing rubber ring is further arranged at the socket.
The working principle of the improved push flow type stirring aerator is as follows:
the aeration disc rotates rapidly under the action of the screw rod, stirs sewage and pushes a water medium to flow, thereby realizing the flow pushing effect. The surface of the aeration disc is provided with tiny micropores, air is fed from the air inlet pipe while rotating, aeration is completed, oxygen molecules are rapidly and fully diffused into liquid from a gas phase, and water-gas synthesis is realized; when the aerator works, air is fed through the air inlet pipe, the filter element on the filter plate filters the air, the air inlet is filtered, the air inlet purity of the aerator is ensured, and before the aerator works, the filter plate is inserted into the upper cross rod through the socket and the slot; after the aeration machine worked for a period of time, people can change the filter operation, and people hold between the fingers and grab the board alright take out the filter from going up the horizontal pole.
According to the technical scheme, the aeration machine works, air is sucked through the air inlet pipe, the filter element on the filter plate filters air, air inlet filtering is achieved, air inlet purity of the aeration machine is guaranteed, the service life of the equipment is prolonged, the machine damage is avoided, the filter plate can be taken out from the upper cross rod through the inserting ports and the inserting grooves, and the filter plate can be replaced after being used for one time.
Drawings
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
FIG. 1 is an overall view of the present invention;
FIG. 2 is an exploded view of the filter plate and the upper cross bar of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
wherein, 1, a speed reducing motor; 2. an air inlet pipe; 3. a screw; 4. an air cylinder; 5. an aeration disc; 6. a frame; 7. a bearing; 8. an upper cross bar; 81. a socket; 82. a slot; 9. a lower transverse pipe; 10. a connecting pipe; 11. a blocking plate; 12. a filter plate; 121. a filter element; 122. and (5) grabbing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be described clearly and completely below with reference to the accompanying drawings in the present embodiments, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present application.
In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "top surface", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
As shown in fig. 1, an improved push-flow type stirring aerator comprises a speed reduction motor 1, an air inlet pipe 2, a screw 3, an air cylinder 4 and an aeration disc 5, wherein fine micropores (not shown) are distributed on the surface of the aeration disc 5. The lower extreme of gear motor 1 is equipped with frame 6, and this frame 6 is connected the inflator 4, the output pivot and the screw rod 3 of gear motor 1 are connected, aeration dish 5 rotates with the screw rod 3 in the inflator 4 through bearing 7 and links to each other, 4 upper portions intercommunication of inflator have intake pipe 2, as shown in fig. 3, vertical section one side of this intake pipe 2 communicates respectively has last horizontal pole 8 and violently pipe 9 down, be fixed with connecting pipe 10 between last horizontal pole 8 and the violently pipe 9 down, be located between last horizontal pole 8 and the violently pipe 9 down fixed mounting has jam plate 11 in the intake pipe 2, wherein, last horizontal pole 8 is located the top of violently pipe 9 down, jam plate 11 horizontally install between last horizontal pole 8 and violently pipe 9 down in the intake pipe 2. As shown in fig. 2, the top surface of the upper cross bar 8 is provided with a curved socket 81, a curved filter plate 12 is inserted into the socket 21 through a slot 82 in the upper cross bar 8, a curved filter element 121 is fixed on the lower portion of the filter plate 12, a grabbing plate 122 is arranged on the upper portion of the filter plate, and the convex surface of the filter plate 12 faces the air inlet direction of the air inlet pipe 2.
In addition, a sealing rubber ring (not shown) is arranged at the socket 21.
The working principle of the utility model is as follows:
the aeration disc 5 rotates rapidly under the action of the screw rod 3, stirs sewage and pushes water media to flow, thereby realizing the flow pushing effect. The surface of the aeration disc 5 is provided with tiny micropores, air is sucked from the air inlet pipe 2 while rotating, aeration is completed, oxygen molecules are rapidly and fully diffused into liquid from a gas phase, and water-gas synthesis is realized; when the aerator works, air is fed through the air inlet pipe 2, the filter element 121 on the filter plate 12 filters the air, the air inlet is filtered, the air inlet purity of the aerator is ensured, and before the aerator works, the filter plate 12 is inserted into the upper cross rod 8 through the socket 81 and the slot 82; after the aerator works for a period of time, people can replace the filter plate 12, and people can pull out the filter plate 12 from the upper cross rod 8 by pinching the grabbing plate 122 with fingers.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims (4)

1. An improved push flow type stirring aerator is characterized by comprising a speed reducing motor (1), an air inlet pipe (2), a screw rod (3), an air cylinder (4) and an aeration disc (5), wherein the lower end of the speed reducing motor (1) is provided with a rack (6), the rack (6) is connected with the air cylinder (4), an output rotating shaft of the speed reducing motor (1) is connected with the screw rod (3), the aeration disc (5) is rotationally connected with the screw rod (3) in the air cylinder (4) through a bearing (7), the upper part of the air cylinder (4) is communicated with the air inlet pipe (2), one side of the vertical section of the air inlet pipe (2) is respectively communicated with an upper cross rod (8) and a lower transverse pipe (9), a connecting pipe (10) is fixed between the upper cross rod (8) and the lower transverse pipe (9), and a blocking plate (11) is fixedly arranged in the air inlet pipe (2) between the upper cross rod (8) and the lower, go up horizontal pole (8) top surface and open and to have a curved surface type socket (81), slot (82) through in last horizontal pole (8) in this socket (81) have inserted curved surface type filter (12), and this filter (12) lower part is fixed with curved surface type filter core (121), upper portion is for grabbing board (122), and the bellied one side of this filter (12) is towards intake pipe (2) direction of admitting air.
2. The improved push-flow type stirring aerator as claimed in claim 1, wherein said upper cross bar (8) is located above the lower cross tube (9), and said clogging plate (11) is horizontally installed in said air inlet pipe (2) between the upper cross bar (8) and the lower cross tube (9).
3. The improved push flow type stirring aerator as claimed in claim 1, wherein said aeration disk (5) is provided with fine micro-holes on its surface.
4. The improved push-flow type stirring aerator as claimed in claim 1, wherein a sealing rubber ring is further provided at the insertion opening (81).
CN201921832215.4U 2019-10-29 2019-10-29 Improved push flow type stirring aerator Active CN211198778U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921832215.4U CN211198778U (en) 2019-10-29 2019-10-29 Improved push flow type stirring aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921832215.4U CN211198778U (en) 2019-10-29 2019-10-29 Improved push flow type stirring aerator

Publications (1)

Publication Number Publication Date
CN211198778U true CN211198778U (en) 2020-08-07

Family

ID=71887310

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921832215.4U Active CN211198778U (en) 2019-10-29 2019-10-29 Improved push flow type stirring aerator

Country Status (1)

Country Link
CN (1) CN211198778U (en)

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Address after: 200120, Room 2001, 2nd Floor, No. 99 Jianhao Road, Pudong New Area, Shanghai

Patentee after: Shanghai Lanmao electromechanical equipment Engineering Co.,Ltd.

Country or region after: China

Address before: Room A0439, 9th Floor, Building 1, No. 2816 Yixian Road, Baoshan District, Shanghai, 200439

Patentee before: Shanghai Lanmao electromechanical equipment Engineering Co.,Ltd.

Country or region before: China