CN210656299U

CN210656299U - Coagulating sedimentation device for sewage treatment

Info

Publication number: CN210656299U
Application number: CN201920596023.1U
Authority: CN
Inventors: 贾忠; 江荣峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-06-02
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a coagulating sedimentation device for sewage treatment, including agitator tank and the motor storehouse of setting in the agitator tank upper end, fixedly connected with motor on the motor storehouse inner wall, the output shaft of motor runs through the lower extreme in motor storehouse and the upper end of agitator tank, fixedly connected with lead screw on the output shaft end of motor, the lower extreme of lead screw is rotated and is connected the inside lower extreme at the agitator tank, threaded connection has the sleeve on the lead screw, install the agitating unit who is used for the stirring on the sleeve, the first belt pulley of coaxial fixedly connected with on the output shaft of motor, the lower extreme in motor storehouse is rotated with the upper end of agitator tank and is connected with the pivot. The utility model discloses a set up graduated flask, rotary joint and agitating unit, can accurately master the dosage of adding the coagulant, make the coagulant spray evenly to with the mixture intensive mixing, sewage and coagulant fully react, reach best coagulation effect.

Description

Coagulating sedimentation device for sewage treatment

Technical Field

The utility model relates to a sewage treatment field especially relates to a coagulating sedimentation device for sewage treatment.

Background

Sewage treatment is almost applied to various industries including buildings, agriculture, traffic, energy sources and the like, along with the development of the society, the sewage treatment is more and more important in our lives, and if the sewage cannot be treated in time, the production and the life of people are greatly influenced.

The existing sewage treatment technology generally mixes and reacts a coagulant with sewage to separate and purify the sewage, but in the prior art, the coagulant is added into the sewage in a manual pouring mode, is not uniformly mixed with the sewage, cannot generate the optimal coagulation effect, and is not easy to master the adding amount.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the coagulating sedimentation device for sewage treatment who provides, it is through setting up graduated flask, rotary joint and agitating unit, can accurately master the dosage of adding the coagulant, makes the coagulant spray evenly to with the mixture intensive mixing, sewage and coagulant fully react, reach best coagulation effect.

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

a coagulating sedimentation device for sewage treatment comprises an agitator tank and a motor bin arranged at the upper end of the agitator tank, wherein a motor is fixedly connected to the inner wall of the motor bin, an output shaft of the motor runs through the lower end of the motor bin and the upper end of the agitator tank, a lead screw is fixedly connected to the tail end of the output shaft of the motor, the lower end of the lead screw is rotatably connected to the lower end of the agitator tank, a sleeve is in threaded connection with the lead screw, an agitating device for agitating is mounted on the sleeve, a first belt pulley is coaxially and fixedly connected to the output shaft of the motor, a rotating shaft is rotatably connected to the lower end of the motor bin and the upper end of the agitator tank, a second belt pulley is fixedly connected to the upper end of the rotating shaft, the first belt pulley is connected with the second belt pulley through a first belt transmission, a third belt pulley is fixedly connected to the lower end of the rotating shaft, a, the lower end of the measuring cylinder is provided with a water outlet, the water outlet is hermetically connected with a water outlet pipe, a first valve is installed on the water pipe, and a spraying device is installed at the water outlet end of the water outlet pipe.

Preferably, agitating unit includes stirring circle and stirring leaf, stirring circle fixed connection is on telescopic lateral wall, stirring leaf fixed connection is in the inner circle of stirring circle, fixedly connected with activity brush on the outer lane of stirring circle.

Preferably, sprinkler includes rotary joint, fourth belt pulley and sprinkler, rotary joint fixed connection is at the play water end of outlet pipe, fourth belt pulley fixed connection is at rotary joint's lower extreme, and the third belt pulley passes through second belt drive with the fourth belt pulley and is connected, sprinkler fixed connection is at the lower extreme of fourth belt pulley, and with the outlet pipe intercommunication, the multichannel notch has been seted up on the sprinkler.

Preferably, a water outlet is formed in the side wall of the stirring box, close to the lower end of the stirring box, the water outlet is connected with a water discharge pipe in a sealing mode, and a second valve is arranged on the water discharge pipe.

Preferably, the lower end of the stirring box is provided with a stable supporting leg, the lower end of the stable supporting leg is provided with an anti-slip pad, and anti-slip lines are arranged on the anti-slip pad.

Preferably, the stirring blade is divided into a fixed part and a movable part, and the movable part can rotate up and down by a small angle.

The utility model discloses following beneficial effect has:

1. by arranging the graduated measuring cylinder, the dosage of the coagulant to be added can be accurately measured, so that the reaction effect is better;

2. by arranging the stirring device and the spraying device, the coagulant is uniformly sprayed, and the coagulant and the sewage are fully stirred and fully reacted, so that the optimal coagulation effect is achieved;

3. through setting up movable brush, can be after sewage treatment accomplishes, slide from top to bottom through movable brush, clean the remaining spot on the agitator tank inner wall.

Drawings

Fig. 1 is a schematic structural view of a coagulating sedimentation device for sewage treatment provided by the utility model;

fig. 2 is a top view of a coagulating sedimentation device for sewage treatment provided by the utility model;

fig. 3 is the utility model provides a structure enlarger of a department of sewage treatment is with coagulating sedimentation device.

In the figure: 1 stirring box, 2 first belt pulleys, 3 motors, 4 first belts, 5 second belt pulleys, 6 measuring cylinders, 7 third belt pulleys, 8 second belts, 9 stirring rings, 10 sleeves, 11 lead screws, 12 water discharge pipes, 13 movable hairbrushes, 14 stirring blades, 15 rotary joints, 16 fourth belt pulleys, 17 sprayers, 18 notches, 19 first valves, 20 water discharge pipes and 21 motor cabins.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a coagulating sedimentation device for sewage treatment comprises an agitator tank 1 and a motor chamber 21 arranged at the upper end of the agitator tank 1, wherein a water outlet is arranged on the side wall of the agitator tank 1 near the lower end, the water outlet is hermetically connected with a water discharge pipe 12, a second valve is arranged on the water discharge pipe 12, a stabilizing support leg is arranged at the lower end of the agitator tank 1, an anti-slip pad is arranged at the lower end of the stabilizing support leg, and anti-slip patterns are arranged on the anti-slip pad.

Fixedly connected with motor 3 on the 21 inner walls in motor storehouse, motor 3's output shaft runs through the lower extreme in motor storehouse 21 and the upper end of agitator tank 1, and fixedly connected with lead screw 11 on motor 3's the output shaft tip, and lead screw 11's lower extreme rotates the inside lower extreme of connection at agitator tank 1, and threaded connection has sleeve 10 on the lead screw 11.

Install the agitating unit who is used for the stirring on the sleeve 10, agitating unit includes stirring ring 9 and stirring

leaf

14, and 9 fixed connection of stirring ring are on the lateral wall of sleeve 10, and stirring leaf fixed connection is at the inner circle of stirring ring 9, fixedly connected with movable brush 13 on the outer lane of stirring ring, and stirring leaf 14 divide into fixed part and movable part, and the movable part can rotate less angle from top to bottom.

The utility model discloses a coaxial fixedly connected with measuring cylinder 6, the delivery port is equipped with the delivery port, and delivery port sealing connection has outlet pipe 20, install first valve 19 on the outlet pipe 20, the lower extreme of motor storehouse 21 is rotated with the upper end of agitator tank 1 and is connected with the pivot, the upper end fixedly connected with second belt pulley 5 of pivot, first belt pulley 2 is connected through first belt 4 transmission with second belt pulley 5, the lower extreme fixedly connected with third belt pulley 7 of pivot, fixedly connected with has scale on the lateral wall of

motor storehouse

21, 6 lower extremes of measuring cylinder are equipped with the delivery port, and delivery port sealing connection has outlet pipe 20.

Spraying device is installed to outlet pipe 20's play water end, spraying device includes rotary joint 15, fourth belt pulley 16 and sprinkler 17, rotary joint 15 fixed connection is at outlet pipe 20's play water end, fourth belt pulley 16 fixed connection is at rotary joint 15's lower extreme, and third belt pulley 7 is connected through the transmission of second belt 8 with fourth belt pulley 16, sprinkler 17 fixed connection is at fourth belt pulley 16's lower extreme, and with outlet pipe 20 intercommunication, multichannel notch 18 has been seted up on sprinkler 17.

The utility model discloses in, operating personnel adds sewage toward agitator tank 1 in, opens motor 3, and motor 3 output shaft drives lead screw 11 and rotates, and threaded connection's sleeve 10 begins to follow vertical direction reciprocating motion on the lead screw 11, drives stirring ring 9 and stirring leaf 14 motion. Meanwhile, the output shaft of the motor 3 drives the first belt pulley 2 to rotate, then the second belt pulley 5, the third belt pulley 7 and the fourth belt pulley 16 start to rotate in sequence, and the fourth belt pulley 16 drives the sprayer 17 to rotate.

At the moment, coagulant with required dosage is added into the measuring cylinder 6, the first valve 19 is opened, the coagulant flows into the sprayer 17 through the water outlet pipe 20, the sprayer 17 rotates to uniformly spray the coagulant out of the notch 18 to be mixed with sewage, and the stirring ring 9 and the stirring blades 14 move up and down to play a role in stirring.

After sewage treatment is completed, the motor 3 is enabled to continuously work for a while, the sleeve 10 can drive the movable brush 13 on the outer ring of the stirring ring 9 to reciprocate along the vertical direction, and the inner wall of the stirring box 1 is cleaned.

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 coagulating sedimentation device for sewage treatment, includes agitator tank (1) and sets up motor storehouse (21) in agitator tank (1) upper end, its characterized in that, fixedly connected with motor (3) on motor storehouse (21) inner wall, the output shaft of motor (3) runs through the lower extreme of motor storehouse (21) and the upper end of agitator tank (1), fixedly connected with lead screw (11) on the output shaft end of motor (3), the lower extreme of lead screw (11) rotates to be connected at the inside lower extreme of agitator tank (1), threaded connection has sleeve (10) on lead screw (11), install the agitating unit who is used for the stirring on sleeve (10), coaxial fixedly connected with first belt pulley (2) on the output shaft of motor (3), the lower extreme of motor storehouse (21) rotates with the upper end of agitator tank (1) to be connected with the pivot, the upper end fixedly connected with second belt pulley (5) of pivot, first belt pulley (2) are connected through first belt (4) transmission with second belt pulley (5), the lower extreme fixedly connected with third belt pulley (7) of pivot, fixedly connected with graduated flask (6) on the lateral wall in motor storehouse (21), graduated flask (6) lower extreme is equipped with the delivery port, just delivery port sealing connection has outlet pipe (20), install first valve (19) on outlet pipe (20), sprinkler is installed to the delivery end of outlet pipe (20).

2. The coagulating sedimentation device for sewage treatment according to claim 1, wherein the stirring device comprises a stirring ring (9) and a stirring blade (14), the stirring ring (9) is fixedly connected to the side wall of the sleeve (10), the stirring blade is fixedly connected to the inner ring of the stirring ring (9), and a movable brush (13) is fixedly connected to the outer ring of the stirring ring.

3. The coagulating sedimentation device for sewage treatment according to claim 1, wherein the spraying device comprises a rotary joint (15), a fourth belt pulley (16) and a sprayer (17), the rotary joint (15) is fixedly connected at the water outlet end of the water outlet pipe (20), the fourth belt pulley (16) is fixedly connected at the lower end of the rotary joint (15), the third belt pulley (7) and the fourth belt pulley (16) are in transmission connection through a second belt (8), the sprayer (17) is fixedly connected at the lower end of the fourth belt pulley (16) and is communicated with the water outlet pipe (20), and a plurality of grooves (18) are formed in the sprayer (17).

4. The coagulating sedimentation device for sewage treatment according to claim 1, wherein a water outlet is provided on the side wall of the stirring tank (1) near the lower end, the water outlet is hermetically connected with a drain pipe (12), and a second valve is provided on the drain pipe (12).

5. The coagulating sedimentation device for sewage treatment as claimed in claim 1, wherein the lower end of the stirring tank (1) is provided with a stabilizing support leg, the lower end of the stabilizing support leg is provided with an anti-skid pad, and anti-skid lines are arranged on the anti-skid pad.

6. The coagulating sedimentation device for sewage treatment according to claim 1, wherein the stirring blade (14) is divided into a fixed part and a movable part, and the movable part can be rotated up and down by a small angle.