CN212068394U

CN212068394U - Sewage treatment plant for environmental engineering

Info

Publication number: CN212068394U
Application number: CN202020147529.7U
Authority: CN
Inventors: 王然; 刘晓晶; 石宏飞
Original assignee: Nanan Jinxing Stone Industry Co Ltd
Current assignee: Shaanxi Jiangnan Environmental Protection Technology Service Co ltd
Priority date: 2020-01-27
Filing date: 2020-01-27
Publication date: 2020-12-04
Anticipated expiration: 2030-01-27

Abstract

The utility model belongs to sewage treatment device field, especially a sewage treatment plant for environmental engineering, to current sewage treatment plant sewage and flocculating agent be not convenient for to the problem of intensive mixing, the following scheme is put forward now, and it includes the mixing box and is located the medicine mouth that adds at mixing box top, one side fixed mounting of mixing box has driving motor, and driving motor's output shaft extends to the mixing box and the one end of fixed mounting have the dwang, and the other end of dwang extends to the outside of mixing box and fixed mounting has first belt pulley, and fixed mounting has a plurality of first puddlers on the dwang, and the top fixed mounting of mixing box has the connecting seat, and one side of connecting seat is rotated and is installed the worm, and the one end fixed mounting of worm has the second belt pulley. The utility model relates to a rationally, simple structure, convenient operation, rotation and the upper and lower reciprocating motion through the rotation of first puddler and second puddler for sewage and flocculating agent intensive mixing.

Description

Sewage treatment plant for environmental engineering

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to a sewage treatment plant for environmental engineering.

Background

At present, with the improvement of people's life, more and more mechanized products are produced, the accompanying industrial wastewater also pollutes the environment, the sewage treatment is a process for purifying the sewage so as to enable the sewage to meet the drainage requirement or the water quality requirement for reuse, a solid-liquid separation device for industrial treatment generally adopts a sedimentation method to settle the sewage at present, the existing sedimentation method is to add a flocculating agent for flocculation, but the flocculating agent is added once so that the sewage is not fully contacted with the flocculating agent, the sewage treatment effect is poor, and the problem that the sewage and the flocculating agent are not convenient to be fully mixed exists, so that a sewage treatment device for environmental engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sewage and the flocculating agent are not convenient for the defect of sufficient mixing in the prior art, and providing the sewage treatment device for environmental engineering.

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

a sewage treatment device for environmental engineering comprises a mixing box and a dosing port positioned at the top of the mixing box, wherein a driving motor is fixedly arranged at one side of the mixing box, an output shaft of the driving motor extends to the mixing box and is fixedly provided with one end of a rotating rod, the other end of the rotating rod extends to the outer side of the mixing box and is fixedly provided with a first belt pulley, a plurality of first stirring rods are fixedly arranged on the rotating rod, a connecting seat is fixedly arranged at the top of the mixing box, a worm is rotatably arranged at one side of the connecting seat, one end of the worm is fixedly provided with a second belt pulley, a transmission connecting belt is arranged between the first belt pulley and the second belt pulley, a rotating hole is formed in the inner wall of the top of the mixing box, a rotating rod is rotatably arranged in the rotating hole, a first hole is formed in the top of the rotating rod, a rotating shaft is arranged in the first, equal fixed mounting has the spacing groove on the both sides inner wall in first hole, and the equal fixed mounting in both sides of pivot has the gag lever post, and gag lever post slidable mounting is at the spacing inslot that corresponds, and the top fixed mounting of pivot has the diaphragm, and fixed cover is equipped with the worm wheel on the rotary rod, and worm wheel and worm mesh mutually, and fixed cover is equipped with the cam on the worm, and cam and diaphragm looks adaptation.

Preferably, can be to installing the connecting plate on the rotary rod, fixed mounting has the fixed plate in the pivot, and fixed mounting has a plurality of reset spring between fixed plate and the connecting plate, through reset spring, can make the pivot reset.

Preferably, fixed cover is equipped with the bearing on the rotary rod, and the outer lane fixed mounting of bearing on the inner wall that rotates the hole owing to be provided with the bearing, can make the rotary rod carry out stable rotation.

Preferably, the top fixed mounting of mixing box has the rotation seat, has seted up the round hole on rotating the seat, and the worm rotates with the round hole to be connected, owing to be provided with and rotate the seat, can make the worm carry out stable rotation.

Preferably, a water inlet is formed in the inner wall of one side of the mixing box, and a water outlet is formed in the inner wall of the other side of the mixing box.

In the utility model, when sewage is treated, the sewage and flocculant are mixed, the flocculant is added through the dosing port, the driving motor is started, the driving motor can drive the rotating rod to rotate through the output shaft, the rotating rod can drive the first stirring rod to rotate and the first belt pulley to rotate, the first belt pulley can drive the second belt pulley to rotate through the belt, the second belt pulley can drive the worm to rotate, the worm can drive the worm wheel and the cam to rotate, the worm wheel can drive the rotating rod to rotate, the rotating rod can drive the rotating shaft to rotate through the limiting rod, the rotating shaft can drive the second stirring rod to rotate, the rotating shaft can extrude the transverse plate through the rotation of the cam, so that the transverse plate can move upwards and drive the rotating shaft to move upwards, and the rotating shaft can drive the fixing plate to move upwards and compress the reset spring, the pivot can drive the second puddler and rotate.

The utility model relates to a rationally, simple structure, convenient operation, rotation and the upper and lower reciprocating motion through the rotation of first puddler and second puddler for sewage and flocculating agent intensive mixing.

Drawings

FIG. 1 is a schematic view of a sewage treatment plant for environmental engineering according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a main view of a sewage treatment plant for environmental engineering according to the present invention;

FIG. 3 is a schematic view of the part A of the sewage treatment apparatus for environmental engineering.

In the figure: 1. a mixing box; 2. a medicine adding port; 3. a drive motor; 4. rotating the rod; 5. a first pulley; 6. a first stirring rod; 7. a worm; 8. a second pulley; 9. a belt; 10. rotating the hole; 11. rotating the rod; 12. a first hole; 13. a connecting seat; 14. a rotating shaft; 15. a second stirring rod; 16. a limiting groove; 17. a limiting rod; 18. a transverse plate; 19. a worm gear; 20. a cam; 21. a fixing plate; 22. a connecting plate; 23. a return spring.

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. 1-3, a sewage treatment device for environmental engineering, comprising a mixing box 1 and a chemical feeding port 2 located at the top of the mixing box 1, wherein a driving motor 3 is fixedly installed at one side of the mixing box 1, an output shaft of the driving motor 3 extends to the mixing box 1 and is fixedly installed with one end of a rotating rod 4, the other end of the rotating rod 4 extends to the outer side of the mixing box 1 and is fixedly installed with a first belt pulley 5, a plurality of first stirring rods 6 are fixedly installed on the rotating rod 4, a connecting seat 13 is fixedly installed at the top of the mixing box 1, a worm 7 is rotatably installed at one side of the connecting seat 13, a second belt pulley 8 is fixedly installed at one end of the worm 7, a transmission connecting belt 9 is arranged between the first belt pulley 5 and the second belt pulley 8, a rotating hole 10 is opened on the inner wall of the top of the mixing box 1, a rotating rod 11 is rotatably installed in, install pivot 14 in first hole 12, pivot 14 extends to in mixing box 1 and fixed mounting has a plurality of second puddlers 15, equal fixed mounting has spacing groove 16 on the both sides inner wall of first hole 12, the equal fixed mounting in both sides of pivot 14 has gag lever post 17, and gag lever post 17 slidable mounting is in the gag lever post 16 that corresponds, the top fixed mounting of pivot 14 has diaphragm 18, fixed cover is equipped with worm wheel 19 on the rotary rod 11, and worm wheel 19 meshes with worm 7 mutually, fixed cover is equipped with cam 20 on the worm 7, and cam 20 and diaphragm 18 looks adaptation.

The utility model discloses in, can be to installing connecting plate 22 on the rotary rod 11, fixed mounting has fixed plate 21 in the pivot 14, and fixed mounting has a plurality of reset spring 23 between fixed plate 21 and the connecting plate 22, through reset spring 23, can make pivot 14 reset.

The utility model discloses in, fixed cover is equipped with the bearing on the rotary rod 11, and the outer lane fixed mounting of bearing is on rotating the inner wall in hole 10, owing to be provided with the bearing, can make rotary rod 11 carry out stable rotation.

The utility model discloses in, the top fixed mounting of mixing box 1 has the rotation seat, has seted up the round hole on rotating the seat, and worm 7 rotates with the round hole to be connected, owing to be provided with and rotate the seat, can make worm 7 carry out stable rotation.

The utility model discloses in, seted up the water inlet on one side inner wall of mixing box 1, seted up the delivery port on the opposite side inner wall of mixing box 1.

In the utility model, when sewage is treated, the sewage and flocculant are required to be mixed, the flocculant is added through the dosing port 2, the driving motor 3 is started, the driving motor 3 can drive the rotating rod 4 to rotate through the output shaft, the rotating rod 4 can drive the first stirring rod 6 to rotate and the first belt pulley 5 to rotate, the first belt pulley 5 can drive the second belt pulley 8 to rotate through the belt 9, the second belt pulley 8 can drive the worm 7 to rotate, the worm 7 can drive the worm wheel 19 and the cam 20 to rotate, the worm wheel 19 can drive the rotating rod 11 to rotate, the rotating rod 11 can drive the rotating shaft 14 to rotate through the limiting rod 17, the rotating shaft 14 can drive the second stirring rod 15 to rotate, the rotating of the cam 20 can extrude the transverse plate 18, so that the transverse plate 18 can move upwards and drive the rotating shaft 14 to move upwards, the pivot 14 can drive fixed plate 21 rebound and compress reset spring 23, the pivot 14 can drive second puddler 15 and rotate, the pivot 14 can drive gag lever post 17 and slide in the spacing groove 16 that corresponds, when cam 20 rotates the round, under the action of gravity of reset spring 23 and pivot 14, can make pivot 14 and second puddler 15 reset, when the continuous rotation of cam 20, can make second puddler 15 carry out top reciprocating motion.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sewage treatment plant for environmental engineering, include mixing box (1) and be located adding medicine mouth (2) at mixing box (1) top, a serial communication port, one side fixed mounting of mixing box (1) has driving motor (3), the output shaft of driving motor (3) extends to mixing box (1) and the one end of fixed mounting dwang (4), the other end of dwang (4) extends to the outside of mixing box (1) and fixed mounting has first belt pulley (5), fixed mounting has a plurality of first puddlers (6) on dwang (4), the top fixed mounting of mixing box (1) has connecting seat (13), one side of connecting seat (13) is rotated and is installed worm (7), the one end fixed mounting of worm (7) has second belt pulley (8), and transmission connection belt (9) between first belt pulley (5) and second belt pulley (8), a rotating hole (10) is formed in the inner wall of the top of the mixing box (1), a rotating rod (11) is rotatably mounted in the rotating hole (10), a first hole (12) is formed in the top of the rotating rod (11), a rotating shaft (14) is mounted in the first hole (12), the rotating shaft (14) extends into the mixing box (1) and is fixedly provided with a plurality of second stirring rods (15), limiting grooves (16) are fixedly mounted on the inner walls of two sides of the first hole (12), limiting rods (17) are fixedly mounted on two sides of the rotating shaft (14), the limiting rods (17) are slidably arranged in the corresponding limiting grooves (16), the top end of the rotating shaft (14) is fixedly provided with a transverse plate (18), the rotating rod (11) is fixedly sleeved with a worm wheel (19), and the worm wheel (19) is meshed with the worm (7), the worm (7) is fixedly sleeved with a cam (20), and the cam (20) is matched with the transverse plate (18).

2. The sewage treatment device for the environmental engineering according to claim 1, wherein the rotating rod (11) is provided with a connecting plate (22) in a butt joint manner, the rotating shaft (14) is fixedly provided with a fixing plate (21), and a plurality of return springs (23) are fixedly arranged between the fixing plate (21) and the connecting plate (22).

3. The sewage treatment device for environmental engineering according to claim 1, wherein the rotating rod (11) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly installed on the inner wall of the rotating hole (10).

4. The sewage treatment device for the environmental engineering according to claim 1, wherein a rotating seat is fixedly installed at the top of the mixing box (1), a round hole is formed in the rotating seat, and the worm (7) is rotatably connected with the round hole.

5. The sewage treatment device for the environmental engineering according to claim 1, wherein a water inlet is formed on the inner wall of one side of the mixing box (1), and a water outlet is formed on the inner wall of the other side of the mixing box (1).