CN111573824A

CN111573824A - Sewage treatment aeration equipment

Info

Publication number: CN111573824A
Application number: CN202010356594.5A
Authority: CN
Inventors: 高桂荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-08-25

Abstract

The invention discloses a sewage treatment aeration device which comprises a base, wherein a first articulated shaft is arranged at the upper end of the base, a first articulated shaft is hinged on the first articulated shaft, the tail end of the first articulated shaft is fixedly connected with a stirring box, a support is arranged on the base, the top end of the support is fixedly connected with a top plate, a support rod is arranged on the top plate, the tail end of the support rod is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a shaft rod, the tail end of the shaft rod is provided with a disc, the lower end of the disc is provided with a second articulated shaft, the second articulated shaft is hinged with a rotating rod, the top plate; through setting up the bull stick, starter motor one can make the axostylus axostyle drive the disc and rotate, and then makes the bull stick drive the agitator tank and rock, stirs the sewage in the agitator tank, makes sewage and oxygen intensive mixing, improves the purifying effect to sewage.

Description

Sewage treatment aeration equipment

Technical Field

The invention relates to the field of sewage treatment, in particular to a sewage treatment aeration device.

Background

The sewage, generally referred to as the sewage from life and production, mainly including domestic sewage, industrial waste water and initial rainwater, is treated by forced addition of air into the sewage by a certain method and equipment, so that the sewage in the tank is oxygenated by contact with air, and the liquid is stirred to accelerate the transfer of oxygen in the air into the liquid, thereby preventing the suspension in the tank from sinking and enhancing the contact of organic matters in the tank with microorganisms and dissolved oxygen.

The prior sewage treatment aeration device has low stirring efficiency to sewage, can not fully mix the sewage and air, and has poor purification effect to the sewage.

Disclosure of Invention

The invention aims to provide a sewage treatment aeration device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a sewage treatment aeration equipment, includes the base, the base upper end is provided with articulated shaft one, and articulated on the articulated shaft one have a connecting rod, the terminal fixedly connected with agitator tank of connecting rod, be provided with the support on the base, support top fixedly connected with roof is provided with the bracing piece on the roof, and the terminal fixedly connected with motor of bracing piece is one, and motor output end fixedly connected with axostylus axostyle, axostylus axostyle end are provided with the disc, and the disc lower extreme is provided with articulated shaft two, and articulated shaft two articulates there is the bull stick, be provided with the through-hole on the roof, the bull stick passes.

As a further scheme of the invention: the first motor is an asynchronous motor.

As a still further scheme of the invention: the stirring tank is characterized in that a water inlet pipe is arranged on the side wall of the upper left end of the stirring tank, a water outlet pipe is arranged on the side wall of the lower right end of the stirring tank, a switch valve is arranged on the water outlet pipe, a second motor is arranged on the top wall inside the stirring tank, a stirring shaft is fixedly connected with the output end of the second motor, and stirring rods which are uniformly distributed are arranged on the stirring shaft.

As a still further scheme of the invention: the aeration machine is arranged on the side wall of the left lower end of the stirring box, the output end of the aeration machine is fixedly connected with an aeration pipe, and the aeration pipe stretches into the stirring box and is provided with aeration holes which are uniformly distributed on the side wall.

As a still further scheme of the invention: the lower end of the stirring box is provided with a spring, and the tail end of the spring is fixedly connected to the base.

As a still further scheme of the invention: and a shaft sleeve is arranged in the through hole.

As a still further scheme of the invention: the shaft sleeve is made of rubber.

Compared with the prior art, the invention has the beneficial effects that: by arranging the rotating rod, the first motor is started, the shaft rod can drive the disc to rotate, and then the rotating rod drives the stirring box to shake, so that sewage in the stirring box is stirred, the sewage is fully mixed with oxygen, and the sewage purification effect is improved; the aeration machine is arranged to convey oxygen into the aeration pipe, the oxygen is discharged through the aeration holes to be fully mixed and reacted with the sewage in the stirring box, and the purification efficiency of the sewage is improved by increasing the oxygen content in the sewage; through the arrangement of the spring, the damage of the hinge shaft caused by the violent shaking of the stirring box can be relieved, the service life of the device is prolonged, and the safety of the device is improved; through setting up the axle sleeve, can provide certain protection to the bull stick, prevent that it from rotating for a long time at through-hole department and causing too big wearing and tearing, improve the security of device.

Drawings

FIG. 1 is a front view of a sewage treatment aeration apparatus.

FIG. 2 is a schematic view of a partial structure of the sewage treatment aeration apparatus.

In the figure: 1-base, 2-first articulated shaft, 3-connecting rod, 4-stirring box, 5-support, 6-top plate, 7-supporting rod, 8-first motor, 9-shaft rod, 10-disc, 11-second articulated shaft, 12-rotating rod, 13-through hole, 14-third articulated shaft, 15-water inlet pipe, 16-water outlet pipe, 17-switch valve, 18-second motor, 19-stirring shaft, 20-stirring rod, 21-aerator, 22-aerator pipe, 23-aeration hole, 24-spring and 25-shaft sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, in an embodiment of the present invention, a sewage treatment aeration apparatus includes a base 1, a first hinge shaft 2 is disposed at an upper end of the base 1, a connecting rod 3 is hinged to the first hinge shaft 2, a stirring tank 4 is fixedly connected to an end of the connecting rod 3, a support 5 is disposed on the base 1, a top plate 6 is fixedly connected to a top end of the support 5, a support rod 7 is disposed on the top plate 6, a first motor 8 is fixedly connected to an end of the support rod 7, a shaft rod 9 is fixedly connected to an output end of the first motor 8, a disc 10 is disposed at an end of the shaft rod 9, a second hinge shaft 11 is disposed at a lower end of the disc 10, a rotating rod 12 is hinged to the second hinge shaft 11, a through hole 13 is disposed on the top plate 6, the rotating rod 12 passes through the through hole 13, a third, the rotating rod 12 drives the stirring box 4 to shake, so that the sewage in the stirring box 4 is stirred, the sewage is fully mixed with oxygen, and the sewage purification effect is improved; the type of the motor one 8 is not limited, and in the embodiment, preferably, the motor one 8 is an asynchronous motor.

Be provided with inlet tube 15 on the 4 upper left ends lateral wall of agitator tank, be provided with outlet pipe 16 on the 4 lower right ends lateral wall of agitator tank, be provided with ooff valve 17 on the outlet pipe 16, be provided with two motors 18 on the inside roof of agitator tank 4, two 18 output fixedly connected with (mixing) shafts 19 of motor are provided with the puddler 20 of evenly arranging on the (mixing) shaft 19, add sewage in to agitator tank 4 through inlet tube 15, start two 18 motors, make (mixing) shaft 19 drive puddler 20 and rotate, stir the sewage in the agitator tank 4, make sewage and oxygen intensive mixing, improve the purifying effect to sewage, after sewage purification accomplished, open ooff valve 17, discharge the row after will purifying through outlet pipe 16.

Be provided with aeration machine 21 on the left lower extreme lateral wall of agitator tank 4, aeration machine 21 output end fixedly connected with aeration pipe 22, aeration pipe 22 stretches into and is provided with the aeration hole 23 of evenly arranging on agitator tank 4 inside and the lateral wall, starts aeration machine 21, carries oxygen in aeration pipe 22, through aeration hole 23 discharge with the interior sewage intensive mixing reaction of agitator tank 4, through increasing the oxygen content in the sewage, improves the purification efficiency to sewage.

4 lower extreme of agitator tank is provided with

spring

24, and 24 terminal fixed connection of spring are on base 1, through spring 24's effect, can slow down agitator tank 4 and cause articulated shaft 2 to damage because of acutely rocking, prolong the device's life and improve its security.

The working principle of the embodiment is as follows: add sewage through inlet tube 15 in to agitator tank 4, start aeration machine 21, carry oxygen in aeration pipe 22, through aeration hole 23 discharge and the sewage intensive mixing reaction in the agitator tank 4, through increasing the oxygen content in the sewage, second 18 starter motor, make (mixing) shaft 19 drive puddler 20 and rotate, stir the sewage in the agitator tank 4, later first 8 starter motor, can make axostylus axostyle 9 drive disc 10 and rotate, and then make bull stick 12 drive agitator tank 4 and rock, stir the sewage in the agitator tank 4, make sewage and oxygen intensive mixing, improve the purifying effect to sewage, after sewage purification accomplishes, open switch valve 17, discharge the row after will purifying through outlet pipe 16.

Example 2

In order to prevent the rotating rod 12 from rotating at the through hole 13 to cause abrasion, the embodiment is further improved on the basis of the embodiment 1, and the improvement is that: the shaft sleeve 25 is arranged in the through hole 13, and the rotary rod 12 can be protected to a certain extent under the action of the shaft sleeve 25, so that the rotary rod is prevented from rotating for a long time at the through hole 13 to cause excessive abrasion, and the safety of the device is improved; the material of the sleeve 25 is not limited, and in the present embodiment, the material of the sleeve 25 is preferably rubber.

The working principle of the embodiment is as follows: in order to prevent the rotating rod 12 from rotating at the through hole 13 to cause abrasion, a shaft sleeve 25 is arranged in the through hole 13, and the rotating rod 12 can be protected to prevent the rotating rod from rotating for a long time at the through hole 13 to cause excessive abrasion through the action of the shaft sleeve 25, so that the safety of the device is improved.

In conclusion, by arranging the rotating rod 12 and starting the motor I8, the shaft rod 9 can drive the disc 10 to rotate, so that the rotating rod 12 drives the stirring box 4 to shake, the sewage in the stirring box 4 is stirred, the sewage is fully mixed with oxygen, and the sewage purification effect is improved; by arranging the aerator 21, oxygen is conveyed into the aerator pipe 22, is discharged through the aerator holes 23 and is fully mixed and reacted with the sewage in the stirring tank 4, and the purification efficiency of the sewage is improved by increasing the oxygen content in the sewage; through the arrangement of the spring 24, the damage of the hinge shaft I2 caused by the violent shaking of the stirring box 4 can be relieved, the service life of the device is prolonged, and the safety of the device is improved; by providing the sleeve 25, the rotary rod 12 is protected from excessive wear due to long-term rotation at the through hole 13, and the safety of the device is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A sewage treatment aeration device comprises a base (1) and is characterized in that a first hinged shaft (2) is arranged at the upper end of the base (1), a connecting rod (3) is hinged on the first hinged shaft (2), a stirring box (4) is fixedly connected to the tail end of the connecting rod (3), a support (5) is arranged on the base (1), a top plate (6) is fixedly connected to the top end of the support (5), a supporting rod (7) is arranged on the top plate (6), a first motor (8) is fixedly connected to the tail end of the supporting rod (7), a shaft rod (9) is fixedly connected to the output end of the first motor (8), a disc (10) is arranged at the tail end of the shaft rod (9), a second hinged shaft (11) is arranged at the lower end of the disc (10), a rotating rod (12) is hinged on the second hinged shaft (11), a through hole (13) is formed, the articulated shaft III (14) is articulated on the top wall of the stirring box (4).

2. An aeration device for sewage treatment according to claim 1, characterized in that said motor I (8) is an asynchronous motor.

3. The sewage treatment aeration device according to claim 1, wherein a water inlet pipe (15) is arranged on the left upper end side wall of the stirring tank (4), a water outlet pipe (16) is arranged on the right lower end side wall of the stirring tank (4), a switch valve (17) is arranged on the water outlet pipe (16), a second motor (18) is arranged on the top wall inside the stirring tank (4), a stirring shaft (19) is fixedly connected to the output end of the second motor (18), and stirring rods (20) which are uniformly distributed are arranged on the stirring shaft (19).

4. The sewage treatment aeration device according to claim 1, wherein an aerator (21) is arranged on the side wall of the left lower end of the stirring tank (4), an aerator pipe (22) is fixedly connected to the output end of the aerator (21), the aerator pipe (22) extends into the stirring tank (4), and aeration holes (23) which are uniformly distributed are formed in the side wall.

5. An aeration device for sewage treatment according to claim 1, characterized in that the lower end of the stirring tank (4) is provided with a spring (24), and the tail end of the spring (24) is fixedly connected to the base (1).

6. An aeration device according to claim 1, wherein a bushing (25) is provided in said through hole (13).

7. An aeration device according to claim 6, wherein said sleeve (25) is made of rubber.