Aeration device capable of enhancing flow

Abstract

The utility model discloses an aeration device capable of strengthening flow, which comprises a floating block and an air extracting pump, the air extracting pump is fixedly connected in the floating block, the top end of the air extracting pump is connected with an air sucking head, the bottom end of the floating block is fixedly connected with a box body, one side in the box body is fixedly provided with an air distributing box, the bottom end of the air extracting pump is connected with a main air pipe, and the main air pipe is connected with an air outlet. And the bottom end of the main air pipe is connected with the air distribution box. A plurality of groups of aeration blades are arranged on the first hollow shaft and used for aeration with underwater liquid, the motor is started to drive the driving gear to rotate in the use process, the second hollow shaft is driven to rotate under the meshing connection with the second driven gear and the first driven gear, and the second air pipe is communicated with the second hollow shaft, so that the aeration effect is improved. Through the arrangement of the air suction head, air entering from the air suction head is diffused in a rotating posture from the aeration blades so as to achieve the aeration effect, the aeration function is achieved, and meanwhile, a control panel is arranged on one side of the floating block.

Description

TECHNICAL FIELD

[0001] The utility model relates to aeration equipment technical field, especially in a kind of aeration device that can strengthen flow. BACKGROUND

[0002] Aeration refers to artificially passing air into biochemical aeration tank through appropriate equipment to achieve the desired purpose.Aeration not only makes liquid in the tank contact with air to charge oxygen, but also accelerates the transfer of oxygen in air to liquid due to agitation of liquid, thereby achieving the purpose of charging oxygen.In addition, aeration also prevents the sinking of suspended solids in the tank and strengthens the contact of organic matter and microorganisms with dissolved oxygen in the tank, thereby ensuring that microorganisms in the tank oxidize and decompose organic matter in wastewater under the condition of sufficient dissolved oxygen.The quality of aeration device not only affects the biochemical treatment effect of wastewater, but also directly affects the land occupation, investment and operating cost of treatment site.

[0003] Chinese patent authorized announcement No.CN207330503U discloses an aeration device, which comprises a main pipeline, a plurality of gas storage tanks and a plurality of first branch pipes are communicated with the main pipeline, the first branch pipes are communicated with a plurality of second branch pipes, the free end of the second branch pipes is communicated with an aeration disc, the main pipeline and the gas storage tanks are communicated through a third branch pipe, and a valve for controlling gas is arranged on the third branch pipe.The aeration device disclosed in the present application uses a plurality of gas storage tanks to communicate with the main pipeline, which can simultaneously open a plurality of gas storage tanks when pressurization is needed, and can replace the gas storage tanks without stopping work when replacement is needed, which is very convenient to operate.

[0004] The above-mentioned prior art scheme has the following disadvantages: the technical scheme uses gas tanks, which makes it difficult to control the aeration intensity and cannot maintain constant flow stability, and the gas flow intensity is affected by the gas tank residual amount, so there is room for optimization, and therefore a aeration device that can strengthen flow is needed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of aeration device that can strengthen flow to solve the problem of aeration intensity not easy to control and cannot maintain constant flow stability when using gas tank in the above background technology, and the gas flow intensity is affected by the gas tank residual amount.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: an aeration device of reinforcing flow, including float, air suction pump, the air suction pump fixedly connected in the inside of float, the top of air suction pump is connected with suction head, the bottom of float is fixedly connected with box, one side of the inside of box is fixed with gas distribution box, the bottom of air suction pump is connected with main gas pipe, and the bottom of main gas pipe is connected with gas distribution box, one side of gas distribution box is connected with first gas pipe, the inside of gas distribution box is provided with overpressure valve, the bottom of the inside of box is fixed with motor, and the top of motor output shaft is connected with driving gear, both sides of the inside of box are rotatably connected with second hollow shaft, and the outside of second hollow shaft is respectively fixed with first driven gear and second driven gear, first driven gear and second driven gear are all connected with driving gear, both sides of the bottom of first gas pipe are fixed with second gas pipe, and the bottom of second gas pipe is movably connected with second hollow shaft, the bottom of second hollow shaft is rotatably connected with first hollow shaft, both ends of first hollow shaft are fixedly connected with aeration blade, the bottom of second gas pipe is connected with antirust water pipe, one end of antirust water pipe is uniformly fixed with clamping block.

[0007] Preferably, one side of the float is provided with a control panel, and the shell of the control panel is made of waterproof material.

[0008] Preferably, the bottom of the box is fixedly connected with a fixed block, and the bottom of the fixed block is connected with a filter screen.

[0009] Preferably, the top of the filter screen is fixedly connected with a limiting block, the bottom of the fixed block is provided with a limiting groove, and the limiting groove and the limiting block are clamped.

[0010] Preferably, the limiting groove and the limiting block are both provided with a T-shaped cross section, and the size of the limiting block matches the size of the limiting groove.

[0011] Preferably, the inside of the fixed block on one side of the limiting groove is provided with a screw hole, and the inside of the screw hole is threadedly connected with a bolt through the limiting block.

[0012] Compared with the prior art, the aeration device of reinforcing flow has the advantages that it realizes the function of reinforcing flow aeration.

[0013] The first hollow shaft is provided with a plurality of groups of aeration blades for aeration with underwater liquid, and in use, a motor is started to drive the driving gear to rotate, and the second hollow shaft is driven to rotate through the meshing connection of the second driving gear and the first driving gear, and the second air pipe is communicated with the second hollow shaft, so that the air entering from the air suction head is diffused from the aeration blades in a rotating posture to achieve the aeration effect, the aeration function is realized, and through the control panel arranged on one side of the floating block, the power of the air suction pump can be controlled, when the power is low, the air flow is discharged from the first air pipe, and then diffused from the aeration blades, and when the power is high, the overpressure valve in the air distribution box is opened, and part of the gas enters the second air pipe and is sprayed from the tail end, the double aeration improves the aeration efficiency, and the function of the aeration for strengthening the flow is realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 It is a front view structural schematic diagram of the main body of the present application.

[0016] Figure 2 It is a front view cross-sectional structural schematic diagram of the main body of the present application.

[0017] Figure 3 It is a top view structural schematic diagram of the main body of the present application.

[0018] Figure 4 It is a three-dimensional perspective structural schematic diagram of the air distribution box of the present application.

[0019] Figure 5 It is a side view cross-sectional structural schematic diagram of the fixing block of the present application.

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the second air pipe and the second hollow shaft of the present application.

[0021] The reference signs in the drawing are explained as follows: 1, air suction head; 2, floating block; 3, control panel; 4, box body; 5, anti-rust water pipe; 6, clamping block; 7, first hollow shaft; 8, aeration blade; 9, air suction pump; 10, main air pipe; 11, air distribution box; 12, first air pipe; 13, second air pipe; 14, second driven gear; 15, driving gear; 16, first driven gear; 17, motor; 18, second hollow shaft; 19, overpressure valve; 20, bolt; 21, screw hole; 22, limiting block; 23, limiting groove; 24, filter screen; 25, fixing block. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-6 , the present application provides an embodiment: an aeration device capable of strengthening flow, comprising a floating block 2 and an air suction pump 9, wherein the air suction pump 9 is fixedly connected to the inside of the floating block 2.

[0024] One side of the floating block 2 is provided with a control panel 3, and the shell of the control panel 3 is made of waterproof material.

[0025] Specifically, as Figure 1 shown, during use, the opening and closing of the entire device are controlled by adjusting the control panel 3, and the power is adjusted up or down.

[0026] The top end of the air suction pump 9 is connected with an air suction head 1, and the bottom end of the floating block 2 is fixedly connected with a box body 4.

[0027] The bottom end of the box body 4 is fixedly connected with a fixing block 25, the bottom end of the fixing block 25 is connected with a filter screen 24, one side of an anti-rust water pipe 5 extends to the inside of the filter screen 24, the top end of the filter screen 24 is fixedly connected with a limiting block 22, the bottom end of the fixing block 25 is provided with a limiting groove 23, and the limiting groove 23 and the limiting block 22 are clamped together, the cross sections of the limiting groove 23 and the limiting block 22 are both arranged in a T shape, the limiting block 22 is matched with the limiting groove 23 in size, the inside of the fixing block 25 on one side of the limiting groove 23 is provided with a screw hole 21, and the inside of the screw hole 21 is threadedly connected with a bolt 20 through the limiting block 22.

[0028] Specifically, as Figure 1 , Figure 2 , Figure 5As shown, in use, the air rich in oxygen is sucked into the device through the suction head 1, the T-shaped block provided with the limiting block 22 is not only stable during installation, but also convenient to disassemble and replace, and the whole is fixed by the bolt 20 penetrating through the limiting block 22 and the fixed block 25, and is not easy to fall off during use.

[0029] The side of the box body 4 is fixed with a gas distribution box 11, the bottom end of the air pump 9 is connected with a main gas pipe 10, the bottom end of the main gas pipe 10 is connected with the gas distribution box 11, one side of the gas distribution box 11 is connected with a first gas pipe 12, the gas distribution box 11 is provided with an overpressure valve 19, the bottom end of the box body 4 is fixed with a motor 17, the top end of the output shaft of the motor 17 is connected with a driving gear 15, both sides of the box body 4 are rotatably connected with second hollow shafts 18, the outer sides of the second hollow shafts 18 are respectively fixed with first driven gears 16 and second driven gears 14, the first driven gears 16 and the second driven gears 14 are in meshing connection with the driving gear 15, both sides of the bottom end of the first gas pipe 12 are fixed with second gas pipes 13, the bottom ends of the second gas pipes 13 are movably connected with the second hollow shafts 18, the bottom ends of the second hollow shafts 18 are rotatably connected with first hollow shafts 7, both ends of the first hollow shafts 7 are fixedly connected with aeration blades 8, the bottom end of the second gas pipe 13 is connected with a rust-proof water pipe 5, and one end of the rust-proof water pipe 5 is uniformly fixed with a clamping block 6.

[0030] Working principle: in use, a plurality of aeration blades 8 are arranged on the first hollow shaft 7 for aeration with underwater liquid;

[0031] Secondly, during use, the motor 17 drives the driving gear 15 to rotate, and the second hollow shafts 18 are driven to rotate under the meshing connection of the second driven gears 14 and the first driven gears 16, the second gas pipes 13 are communicated with the second hollow shafts 18, so that the air entering from the suction head 1 is diffused from the aeration blades 8 in a rotating posture to achieve the aeration effect, and the aeration function is realized;

[0032] Finally, the control panel 3 arranged on one side of the floating block 2 can control the power of the air pump 9, when the air pump 9 is in low power, the air flow is discharged from the first gas pipe 12, and then diffused from the aeration blades 8, when the air pump 9 is in high power, the overpressure valve 19 in the gas distribution box 11 is opened, and part of the gas enters the second gas pipe 13 and then enters the rust-proof water pipe 5 and is sprayed from the tail end, the double aeration improves the aeration efficiency, and the aeration function of strengthening flow is realized.

[0033] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "mount", "link", "connect" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For the ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning of the utility model according to the specific circumstances.

[0034] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units.

[0035] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them;Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features;And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A flow-enhanced aeration device, comprising a float (2), a suction pump (9) fixedly connected to the inside of the float (2); characterized in that The top end of the suction pump (9) is connected with a suction head (1), the bottom end of the float (2) is fixedly connected with a box (4), one side of the inside of the box (4) is fixedly connected with a gas distribution box (11), the bottom end of the suction pump (9) is connected with a main gas pipe (10), and the bottom end of the main gas pipe (10) is connected with the gas distribution box (11), one side of the gas distribution box (11) is connected with a first gas pipe (12), the inside of the gas distribution box (11) is provided with an overpressure valve (19), the bottom end of the inside of the box (4) is fixedly connected with a motor (17), and the top end of the output shaft of the motor (17) is connected with a driving gear (15), both sides of the inside of the box (4) are rotatably connected with a second hollow shaft (18), and the outer sides of the second hollow shaft (18) are respectively fixedly connected with a first driven gear (16) and a second driven gear (14), the first driven gear (16) and the second driven gear (14) are meshingly connected with the driving gear (15), both sides of the bottom end of the first gas pipe (12) are fixedly connected with a second gas pipe (13), and the bottom ends of the second gas pipes (13) are movably connected with the second hollow shaft (18), the bottom ends of the second hollow shafts (18) are rotatably connected with a first hollow shaft (7), both ends of the first hollow shaft (7) are fixedly connected with aeration blades (8), the bottom ends of the second gas pipes (13) are connected with rust-proof water pipes (5), and one end of each of the rust-proof water pipes (5) is uniformly fixedly connected with a clamping block (6).

2. An aerator device according to claim 1, wherein: One side of the float (2) is provided with a control panel (3), and the shell of the control panel (3) is made of waterproof material.

3. An aerator of the type defined in claim 1, wherein: The bottom end of the box (4) is fixedly connected with a fixed block (25), and the bottom end of the fixed block (25) is connected with a filter screen (24), one side of the rust-proof water pipe (5) extends into the inside of the filter screen (24).

4. An aerator according to claim 3, wherein: The top end of the filter screen (24) is fixedly connected with a limiting block (22), the bottom end of the fixed block (25) is provided with a limiting groove (23), and the limiting groove (23) and the limiting block (22) are clamped.

5. An aerator according to claim 4, wherein: The cross sections of the limiting groove (23) and the limiting block (22) are both T-shaped, and the size of the limiting block (22) matches the size of the limiting groove (23).

6. An aerator of the type defined in claim 4, wherein: The inside of the fixed block (25) on one side of the limiting groove (23) is provided with a screw hole (21), and the inside of the screw hole (21) is threadedly connected with a bolt (20) through the limiting block (22).

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