CN211111320U - Aeration equipment convenient to overhaul - Google Patents

Abstract

The utility model relates to an aeration equipment convenient to overhaul. It includes pond and air guide subassembly, its characterized in that, the air guide subassembly including erect on the mounting bracket of the level setting of pond top, a plurality of be fixed in on the mounting bracket and the lower extreme stretches into the inside aeration unit in pond, be fixed in pond wall top be used for to the air compressor machine of input gas in the aeration unit and be used for connecting the air duct of air compressor machine and aeration unit, the aeration unit includes that detachable is fixed in the fixed block on the mounting bracket, is fixed in hoist mechanism, gas-supply pipe and the detachable of fixed block below and is used for providing the motor of power for hoist mechanism on being fixed in the mounting bracket. Utilize the connection of dismantling of a plurality of aeration units and motor, when needs examine and repair aeration unit or motor alone, only need demolish aeration unit or motor alone, do not influence the work of other aeration units, and do not need artifical sewage treatment, the convenience has very strong practicality to aeration equipment's maintenance.

Description

Aeration equipment convenient to overhaul

Technical Field

The utility model relates to a sewage treatment technology, in particular to an aeration device convenient to overhaul.

Background

Aeration is an air flow directed to the water and continuously filled with the outside, and oxygen in the air flow is continuously dissolved in the water, so that the purpose of dissolving oxygen in the air in the water is achieved. The quality of aeration directly influences the effect of yielding water, the oxygen content in water has a fixed value, and the higher the oxygen content in water is, the poorer the oxygenation effect is, so when oxygenating water, the contact range of oxygen and water is increased, and the oxygenation effect of the aeration device on water can be better. General aeration equipment, because aeration equipment's main part arranges in sewage in, when leading to the maintenance, need arrange sewage completely or the manual work in sewage in, cause the trouble of maintenance ten minutes.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, the object of the utility model is to provide an aeration device convenient for maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aeration device convenient for maintenance comprises a water tank for placing sewage to be aerated and an air guide component for guiding air into the sewage in the water tank, the air guide assembly comprises a horizontally arranged mounting frame erected above the water tank, a plurality of aeration units fixed on the mounting frame and with the lower ends extending into the water tank, an air compressor fixed above the tank wall and used for inputting air into the aeration units, and an air guide pipe used for connecting the air compressor and the aeration units, the aeration unit comprises a fixing block which is detachably fixed on the mounting frame, a lifting mechanism which is fixed below the fixing block and used for lifting the water at the bottom of the water pool upwards, a gas pipe which is used for guiding air into the water in the lifting mechanism, and a motor which is detachably fixed on the mounting frame and used for providing power for the lifting mechanism, wherein the gas pipe is connected with the gas pipe through a pneumatic connector.

Preferably, elevating system is including being fixed in the honeycomb duct of fixed block below and bottom pressing close to the pond bottom, and the propeller blade who is used for driving water along the inner wall rebound of honeycomb duct is used for to the dwang of rotating around the axis axle of vertical direction in the honeycomb duct and is fixed in the dwang lower part, the outlet that is used for the drainage is seted up to the top of honeycomb duct, the gas-supply pipe link up with the honeycomb duct, the upper portion of dwang is connected with motor drive after running through honeycomb duct and fixed block.

Preferably, the rotating rod and the motor are connected through a belt.

Preferably, the dwang is located the periphery of the part in the honeycomb duct and is provided with a plurality of bearings, every be fixed with between the inner wall of bearing and honeycomb duct and be used for the bearing mount pad fixed with the bearing, the through-hole that is used for rivers to pass through is offered along vertical direction to the bearing mount pad, pass through bolted connection between bearing mount pad and the honeycomb duct.

Preferably, the mounting bracket is two guide rails that the symmetry set up, two all offer the step that is used for placing fixed block and motor along vertical direction on the opposite face of guide rail.

Preferably, be provided with the motor mounting panel that is used for installing the motor between motor and the guide rail, the motor is fixed in on the guide rail through the motor mounting panel, motor mounting panel block just is located the step between two guide rails.

Since the technical scheme is used, the utility model discloses utilize dismantling of a plurality of aeration units and motor to be connected, when needs overhaul aeration unit or motor alone, only need demolish aeration unit or motor alone, do not influence the work of other aeration units, and do not need artifical sewage treatment, the convenience has very strong practicality to aeration equipment's maintenance.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of an aeration unit according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a partial cross-section of an aeration unit according to an embodiment of the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a top view of a bearing mount according to an embodiment of the present invention;

fig. 6 is a schematic view of the combination of the guide rail, the fixing block and the motor mounting plate according to the embodiment of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 6, the aeration apparatus convenient for maintenance provided by this embodiment includes a pool a for placing sewage to be aerated and an air guide assembly for guiding air into the sewage in the pool, the air guide assembly includes a horizontally disposed mounting frame 1 erected above the pool, a plurality of aeration units 2 fixed on the mounting frame 1 and having lower ends extending into the pool, an air compressor 3 fixed above the pool wall for inputting air into the aeration units 2, and an air guide tube (not shown in the figure) for connecting the air compressor 3 and the aeration units 2, the aeration units 2 include a fixed block 21 detachably fixed on the mounting frame 1, a lifting mechanism fixed below the fixed block 21 for lifting water at the bottom of the pool upwards, an air pipe 22 for guiding air into the water in the lifting mechanism, and a motor 23 detachably fixed on the mounting frame 1 for powering the lifting mechanism, the air duct and the air duct 22 are connected by a pneumatic connector (not shown).

Based on the structure, in the process of lifting the sewage in the pool a upwards through the lifting mechanism, the air compressor 3 is used for mixing the air with the sewage in the lifting mechanism through the flow guide effect of the air guide pipe and the air conveying pipe 22; in the process that the lifting mechanism can lift the sewage at the bottom of the water tank, the oxygen content in the sewage at the bottom of the water tank can be increased under the action of the gas conveying pipe 22, and the mobility of the water in the water tank can be promoted, so that the oxygen content in the water tank is average; utilize the connection of dismantling of a plurality of aeration units 2 and motor 23, when needs examine and repair aeration unit 2 or motor 23 alone, only need to demolish aeration unit 2 or motor 23 alone, do not influence other aeration unit 2's work, and do not need artifical sewage treatment, be convenient for to aeration equipment's maintenance, have very strong practicality.

In order to ensure that sewage is lifted upwards from the bottom of the water tank, the lifting mechanism of the embodiment comprises a guide pipe 24 fixed below a fixed block 21 and with the bottom end close to the bottom of the water tank, a rotating rod 25 rotatably connected in the guide pipe 24 around an axis in the vertical direction and a propeller blade 26 fixed at the lower part of the rotating rod 25 and used for driving water to move upwards along the inner wall of the guide pipe 24, a water outlet 241 for draining water is formed above the guide pipe 24, an air pipe 22 is communicated with the guide pipe 24, and the upper part of the rotating rod 25 is in transmission connection with a motor 23 after penetrating through the guide pipe 24 and. The rotating rod 25 is used for driving the propeller blade 26 to rotate, so that the sewage at the bottom of the pool a moves upwards along the inner wall of the flow guide pipe 24, the air pipe 22 is used for mixing the sewage with the air in the process of moving upwards, and finally the sewage mixed with the air is discharged from the water outlet 241; and in the process of arranging the air outlet, the air outlet can be arranged above sewage in the sewage pool, so that water can be contacted with air in the process of flowing out from the water outlet 241, the oxygen content in the water body is further increased, and other waste gas in the water body can be discharged into the air.

Further, in order to facilitate the detachment between the motor 23 and the rotating lever 25, the rotating lever 25 and the motor 23 of the present embodiment are connected by a belt 28. The connection by the belt 28 ensures that the connection between the motor 23 and the swivelling lever 25 is easily detachable, thus making maintenance more convenient.

In order to ensure the mechanical strength of the rotating rod 25 and avoid the rotating rod from being broken or deformed, the rotating rod 25 of the present embodiment is located at the periphery of the portion inside the flow guide tube 24 and is provided with a plurality of bearings 29, a bearing mount 20 for fixing the bearing 29 is fixed between each bearing 29 and the inner wall of the flow guide tube 24, a through hole 201 for water to pass through is formed in the bearing mount along the vertical direction of 20, and the bearing mount 20 is connected with the flow guide tube 24 through a bolt 60.

In order to facilitate the installation of the motor 23 and the fixed block 21, the installation frame 1 of the embodiment is two guide rails 11 symmetrically arranged, and steps 12 used for placing the fixed block 21 and the motor 23 are arranged on opposite surfaces of the two guide rails 11 along the vertical direction.

Further, a motor mounting plate 231 for mounting the motor 23 is provided between the motor 23 and the guide rail 11, the motor 23 is fixed to the guide rail 11 by the motor mounting plate 231, and the motor mounting plate 231 is engaged between the two guide rails 11 and is located on the step 12.

Further, the motor mounting plate 231 and the fixing block 21 of the embodiment are both provided with mounting holes 50 for mounting on the guide rail, and the mounting holes 50 are long holes for fine adjustment of mounting positions. The guide rail is provided with a threaded hole or a through hole.

A throttle valve 221 for regulating the air flow is also provided in the air delivery pipe 22 of this embodiment.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (6)

1. An aeration device convenient for maintenance comprises a water tank for placing sewage to be aerated and an air guide component for guiding air into the sewage in the water tank, it is characterized in that the air guide component comprises a horizontally arranged mounting frame erected above the water pool, a plurality of aeration units fixed on the mounting frame and the lower ends of which extend into the water pool, an air compressor fixed above the pool wall and used for inputting air into the aeration units, and an air guide pipe used for connecting the air compressor and the aeration units, the aeration unit comprises a fixing block which is detachably fixed on the mounting frame, a lifting mechanism which is fixed below the fixing block and used for lifting the water at the bottom of the water pool upwards, a gas pipe which is used for guiding air into the water in the lifting mechanism, and a motor which is detachably fixed on the mounting frame and used for providing power for the lifting mechanism, wherein the gas pipe is connected with the gas pipe through a pneumatic connector.

2. The aeration device convenient to overhaul as claimed in claim 1, wherein the lifting mechanism comprises a flow guide pipe fixed below the fixed block and having a bottom end close to the bottom of the water tank, a rotating rod rotatably connected to the inside of the flow guide pipe around an axis in a vertical direction, and a propeller blade fixed to the lower portion of the rotating rod and used for driving water to move upwards along the inner wall of the flow guide pipe, a water outlet for draining water is formed above the flow guide pipe, the gas pipe is communicated with the flow guide pipe, and the upper portion of the rotating rod is connected with the motor in a transmission manner after penetrating through the flow guide pipe and the fixed block.

3. An easy-to-service aerator as claimed in claim 2, wherein said rotating rod and motor are connected by a belt.

4. The aeration device convenient for maintenance according to claim 2, wherein the rotating rod is disposed at the outer periphery of the portion inside the draft tube and provided with a plurality of bearings, a bearing mounting seat for fixing the bearing is fixed between each bearing and the inner wall of the draft tube, the bearing mounting seat is vertically provided with a through hole for water to pass through, and the bearing mounting seat is connected with the draft tube through a bolt.

5. The aeration device convenient to overhaul as claimed in claim 2, wherein the mounting frame is two guide rails symmetrically arranged, and steps for placing a fixed block and a motor are arranged on the opposite surfaces of the two guide rails along the vertical direction.

6. The aeration device convenient to overhaul as claimed in claim 5, wherein a motor mounting plate for mounting the motor is arranged between the motor and the guide rail, the motor is fixed on the guide rail through the motor mounting plate, and the motor mounting plate is clamped between the two guide rails and is positioned on the step.

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