CN211339155U

CN211339155U - Carbon steel integration sewage treatment device convenient to supplementary aeration

Info

Publication number: CN211339155U
Application number: CN201922336721.0U
Authority: CN
Inventors: 罗洪
Original assignee: Sichuan Wuchangsheng Environmental Protection Engineering Co ltd
Current assignee: Sichuan Wuchangsheng Environmental Protection Engineering Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-25
Anticipated expiration: 2029-12-24

Abstract

The utility model belongs to the technical field of integration sewage treatment device, especially, be a carbon steel integration sewage treatment device convenient to supplementary aeration, the lower and relatively poor problem of aeration effect of sewage filtration rate to current integration sewage treatment device, the scheme is as follows now put forward, it includes a jar body, jar body one side fixed mounting has diaphragm and fixed plate, the motor has been seted up at the diaphragm top, motor output shaft extends to jar internal portion and fixed mounting has the stirring rake, the mounting hole has been seted up to fixed plate one side, the cross axle is installed in the rotation of mounting hole, equal fixed mounting has the band pulley on cross axle one end and the motor output shaft, the transmission is installed same belt on two band pulleys, cross axle other end fixed mounting has bevel gear, jar body top fixed mounting has the riser, bevel gear is installed in the. The utility model has the advantages of reasonable design, through vibrations sewage improved sewage filterable speed to promote aeration treatment's effect, the reliability is high.

Description

Carbon steel integration sewage treatment device convenient to supplementary aeration

Technical Field

The utility model relates to an integration sewage treatment device technical field especially relates to a carbon steel integration sewage treatment device convenient to supplementary aeration.

Background

The integrated sewage treatment equipment is characterized by that the primary sedimentation tank, I, II-grade contact oxidation tank, secondary sedimentation tank and sludge tank are integrated into one body, and the blast aeration is implemented in I, II-grade contact oxidation tank, so that the contact oxidation method and active sludge method can be effectively combined together, and at the same time, they possess the advantages of both them, and can overcome the defects of both them, and can further raise sewage treatment level.

The existing integrated sewage treatment equipment has low sewage filtering rate and large bubbles generated by blast aeration, so that air and water are difficult to fully contact, and the aeration effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of lower sewage filtering speed and poorer aeration effect of the existing integrated sewage treatment equipment and providing the carbon steel integrated sewage treatment equipment convenient for auxiliary aeration.

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

a carbon steel integrated sewage treatment device convenient for auxiliary aeration comprises a tank body, wherein a transverse plate and a fixed plate are fixedly arranged on one side of the tank body, a motor is arranged at the top of the transverse plate, a motor output shaft extends into the tank body and is fixedly provided with a stirring paddle, a mounting hole is formed in one side of the fixed plate, a transverse shaft is rotatably arranged in the mounting hole, belt wheels are fixedly arranged on one end of the transverse shaft and the motor output shaft respectively, the two belt wheels are provided with a same belt in a transmission manner, a bevel gear is fixedly arranged at the other end of the transverse shaft, a vertical plate is fixedly arranged at the top of the tank body, a bevel gear is rotatably arranged at the front side of the vertical plate and is meshed with the two bevel gears, a round shaft is fixedly arranged at the top of the front side of the bevel gear at the front side of the, circular port has all been seted up to two pull rod front side bottoms, and two circular ports are downthehole all to rotate and install down the connecting axle, and two equal fixedly connected with connecting rods in connecting axle rear end down, two connecting rod bottoms all extend to jar internal portion and fixed mounting have same barrel, and the barrel bottom is opening setting and fixed mounting has the filter screen, and jar internal side bottom fixed mounting has the aeration pipe, and aeration pipe one side intercommunication has the intake pipe.

Preferably, the outer side of the output shaft of the motor is fixedly sleeved with two sealing rings, and the tank body is arranged on the outer sides of the two sealing rings in a rotating sealing manner to seal the tank body.

Preferably, the top of the tank body is communicated with a water inlet pipe, the top of the barrel body is provided with a water inlet, and the water inlet is positioned under the water inlet pipe, so that sewage can conveniently enter the barrel body.

Preferably, the bottom of the outer side of the tank body is communicated with a drain pipe, and a control valve is fixedly mounted on the drain pipe, so that sewage can be conveniently discharged.

Preferably, the top of the tank body is fixedly provided with two guide plates, and the two guide plates are sleeved on the outer side of the cross rod in a sliding manner to support and guide the cross rod.

Preferably, the bottom of the transverse plate is fixedly connected with one end of a supporting rod, and the other end of the supporting rod is fixedly connected with the tank body to strengthen the support of the transverse plate.

In the utility model, the carbon steel integrated sewage treatment device convenient for auxiliary aeration, the motor drives the cross shaft to rotate through the transmission between the two belt pulleys, the cross shaft drives the round shaft to do circular motion through the transmission between the two bevel gears, the round shaft drives the cross rod to slide back and forth left and right through the cooperation with the sliding frame, the cross rod drives the two pull rods to rotate back and forth left and right, the two pull rods drive the two connecting rods to do lifting motion, the two connecting rods drive the barrel to vibrate back and forth up and down together, and the barrel drives the sewage in the barrel to vibrate so as to improve the speed of the filter screen for filtering the sewage;

in the utility model, the carbon steel integrated sewage treatment device convenient for auxiliary aeration is characterized in that air is introduced from the air inlet pipe and sewage is aerated through the aeration pipe, and the motor output shaft drives the stirring paddle to rotate, so that large bubbles generated by the aeration pipe are scattered into small bubbles, the contact area between the sewage and the air is increased, the aeration treatment efficiency is increased, the movement of the sewage is accelerated, and the sewage purification speed is increased;

the utility model has the advantages of reasonable design, through vibrations sewage improved sewage filterable speed to promote aeration treatment's effect, do benefit to the use, the reliability is high.

Drawings

FIG. 1 is a schematic structural view of a carbon steel integrated sewage treatment device convenient for auxiliary aeration according to the present invention;

FIG. 2 is a schematic structural view of part A of the carbon steel integrated sewage treatment device convenient for auxiliary aeration according to the present invention.

In the figure: 1. a tank body; 2. a transverse plate; 3. a motor; 4. a stirring paddle; 5. a pulley; 6. a fixing plate; 7. a horizontal axis; 8. a bevel gear; 9. a vertical plate; 10. a circular shaft; 11. a slide frame; 12. a cross bar; 13. an upper connecting shaft; 14. a lower connecting shaft; 15. a connecting rod; 16. a barrel; 17. an aeration pipe; 18. an air inlet pipe; 19. a pull rod; 20. a water inlet pipe; 21. a drain pipe; 22. a support bar; 23. a seal ring; 24. a guide plate; 25. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a carbon steel integrated sewage treatment device convenient for auxiliary aeration comprises a tank body 1, a transverse plate 2 and a fixing plate 6 are fixedly installed on one side of the tank body 1, a motor 3 is arranged on the top of the transverse plate 2, an output shaft of the motor 3 extends into the tank body 1 and is fixedly provided with a stirring paddle 4, a mounting hole is arranged on one side of the fixing plate 6, a transverse shaft 7 is rotatably installed in the mounting hole, belt wheels 5 are fixedly installed on one end of the transverse shaft 7 and the output shaft of the motor 3, the two belt wheels 5 are respectively and rotatably installed with a same belt, a bevel gear 8 is fixedly installed on the other end of the transverse shaft 7, a vertical plate 9 is fixedly installed on the top of the tank body 1, a bevel gear 8 is rotatably installed on the front side of the vertical plate 9, the two bevel gears 8 are meshed with each other, a circular shaft 10 is fixedly installed, horizontal pole 12 front side fixed mounting has two connecting axles 13 of going up, it is equipped with pull rod 19 all to rotate the cover in two connecting axles 13 outsides, the circular port has all been seted up to two pull rod 19 front sides bottoms, two circular ports are downthehole all to rotate and install down connecting axle 14, two equal fixedly connected with connecting rod 15 in the 14 rear ends of down connecting axle, two 15 bottoms of connecting rod all extend to jar 1 inside and fixed mounting of body have same barrel 16, barrel 16 bottom is opening setting and fixed mounting has filter screen 25, jar 1 inboard bottom fixed mounting of body has aeration pipe 17, aeration pipe 17 one side intercommunication has intake pipe 18.

The utility model discloses in, the fixed cover in the 3 output shafts of motor outside is equipped with two sealing washer 23, and jar body 1 rotates the seal cover and establishes in two sealing washer 23 outsides, seals jar body 1.

The utility model discloses in, 1 top intercommunication of jar body has inlet tube 20, and the water inlet has been seted up at barrel 16 top, and the water inlet is located inlet tube 20 under, makes things convenient for sewage to get into in the barrel 16.

The utility model discloses in, 1 outside bottom intercommunication of jar body has drain pipe 21, and fixed mounting has the control valve on the drain pipe 21, and the convenience is with sewage discharge.

The utility model discloses in, 1 top fixed mounting of jar body has two deflectors 24, and two deflectors 24 all slip the cover and establish in the horizontal pole 12 outside, support and lead horizontal pole 12.

The utility model discloses in, diaphragm 2 bottom fixedly connected with bracing piece 22's one end, bracing piece 22's the other end and jar body 1 fixed connection strengthen the support to diaphragm 2.

In the utility model, when in use, sewage is led into the water inlet pipe 20 and the motor 3 is started, the motor 3 drives the cross shaft 7 to rotate through the transmission between the two belt wheels 5, the cross shaft 7 drives the round shaft 10 to do circular motion through the transmission between the two bevel gears 8, the round shaft 10 drives the cross rod 12 to slide back and forth through the cooperation with the sliding frame 11, the cross rod 12 drives the two pull rods 19 to rotate back and forth through sliding back and forth, the two pull rods 19 drive the two connecting rods 15 to do lifting motion, the two connecting rods 15 drive the barrel 16 to vibrate back and forth together, the barrel 16 drives the sewage vibration in the barrel 16 so as to improve the speed of the filter screen 25 for filtering the sewage, air is led in from the air inlet pipe 18 and the sewage is aerated through the aeration pipe 17, meanwhile, the output shaft of the motor 3 drives the stirring paddle 4 to rotate, thereby breaking up the large bubbles generated, the contact area of the sewage and the air is increased, so that the aeration treatment efficiency is improved, the sewage movement is accelerated, and the sewage purification speed is increased.

Claims

1. A carbon steel integrated sewage treatment device convenient for auxiliary aeration comprises a tank body (1) and is characterized in that a transverse plate (2) and a fixing plate (6) are fixedly installed on one side of the tank body (1), a motor (3) is arranged at the top of the transverse plate (2), an output shaft of the motor (3) extends into the tank body (1) and is fixedly provided with a stirring paddle (4), a mounting hole is formed in one side of the fixing plate (6), a transverse shaft (7) is rotatably installed in the mounting hole, belt wheels (5) are fixedly installed on one end of the transverse shaft (7) and the output shaft of the motor (3), the two belt wheels (5) are respectively provided with a same belt in a transmission manner, a bevel gear (8) is fixedly installed at the other end of the transverse shaft (7), a vertical plate (9) is fixedly installed at the top of the tank body (1), a circular shaft (10) is fixedly installed at the top of the front side of a bevel gear (8) positioned at the front side of a vertical plate (9), a sliding frame (11) is sleeved outside the circular shaft (10) in a sliding manner, a cross rod (12) is fixedly installed at one side, far away from a belt wheel (5), of the sliding frame (11), two upper connecting shafts (13) are fixedly installed at the front side of the cross rod (12), pull rods (19) are sleeved outside the two upper connecting shafts (13) in a rotating manner, circular holes are formed in the bottom ends of the front sides of the two pull rods (19), lower connecting shafts (14) are installed in the two circular holes in a rotating manner, connecting rods (15) are fixedly connected at the rear ends of the two lower connecting shafts (14), the bottom ends of the two connecting rods (15) extend into a tank body (1) and are fixedly installed with the same tank body (16), a filter screen (25) is, one side of the aeration pipe (17) is communicated with an air inlet pipe (18).

2. A carbon steel integrated sewage treatment device convenient for auxiliary aeration according to claim 1, wherein two sealing rings (23) are fixedly sleeved outside the output shaft of the motor (3), and the tank body (1) is rotatably sealed and sleeved outside the two sealing rings (23).

3. Carbon steel integrated sewage treatment equipment convenient for auxiliary aeration according to claim 1, wherein the top of the tank body (1) is communicated with a water inlet pipe (20), the top of the cylinder body (16) is provided with a water inlet, and the water inlet is positioned under the water inlet pipe (20).

4. A carbon steel integrated sewage treatment device convenient for auxiliary aeration according to claim 1, wherein the bottom of the outer side of the tank body (1) is communicated with a drain pipe (21), and a control valve is fixedly arranged on the drain pipe (21).

5. A carbon steel integrated sewage treatment device convenient for auxiliary aeration according to claim 1, wherein two guide plates (24) are fixedly installed on the top of the tank body (1), and the two guide plates (24) are sleeved on the outer side of the cross rod (12) in a sliding manner.

6. A carbon steel integrated sewage treatment device convenient for auxiliary aeration according to claim 1, wherein one end of a support rod (22) is fixedly connected to the bottom of the transverse plate (2), and the other end of the support rod (22) is fixedly connected with the tank body (1).