CN111807484A

CN111807484A - Sewage treatment device for water pollution treatment

Info

Publication number: CN111807484A
Application number: CN202010677954.1A
Authority: CN
Inventors: 庞俊平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-10-23

Abstract

The invention discloses a sewage treatment device for water pollution control, which comprises a treatment tank, a sewage discharge pipe and a water discharge pipe, wherein the sewage discharge pipe is fixedly arranged on the outer wall of the bottom of the treatment tank, the inner wall of the sewage discharge pipe is in threaded connection with a sealing cover, the water discharge pipe is fixedly arranged on the outer wall of one side of the treatment tank, the inner wall of the water discharge pipe is in threaded connection with an end cover, a stirring mechanism is arranged inside the treatment tank, the outer wall of the top of the treatment tank is provided with a water guide port, the outer wall of one side of the treatment tank is provided with a material adding mechanism, the stirring mechanism comprises a motor, a rotating shaft and a stirring rod, the motor is fixedly arranged on the outer wall of the top of the. The invention ensures that the sewage at all positions in the treatment tank can be efficiently mixed with the flocculating agent, effectively accelerates the sewage treatment speed, enables the sewage and the flocculating agent to be preliminarily mixed and led into the treatment tank, and further improves the sewage treatment speed.

Description

Sewage treatment device for water pollution treatment

Technical Field

The invention relates to the technical field of water pollution treatment, in particular to a sewage treatment device for water pollution treatment.

Background

The water pollution is that the use value of water is reduced or lost by harmful chemical substances, the water of polluted environment, often adopt the flocculation and precipitation method at the in-process of sewage treatment, the flocculation and precipitation method chooses inorganic flocculant and organic anion type flocculant polyacrylamide to make into aqueous solution and adds in the waste water, just can produce the compression double electric layer, make the suspended particle in the waste water lose stability, colloidal particle phase mutual coagulation makes the particle increase, form flocculating constituent, alum blossom, the flocculating constituent breaks away from the aqueous phase under the action of gravity and deposits promptly after growing to certain volume, thereby get rid of a large amount of suspended solids in the waste water, thereby reach the effect of water treatment.

At present, the flocculation and precipitation of sewage often goes on in processing apparatus, and can stir sewage in the processing procedure usually for flocculating agent and sewage flash mixed produce the sediment, but current processing apparatus still has certain weak point, in the use, can only stir to the sewage bottom, and the flocculating agent that is located the centre and above position can't the flash mixed, and the treatment effect is still not ideal enough, consequently, need urgently to design a sewage treatment plant for water pollution treatment and solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a sewage treatment device for treating water pollution.

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

the utility model provides a sewage treatment plant is used in water pollution treatment, includes treatment tank, blow off pipe and drain pipe, the blow off pipe is fixed to be set up in the bottom outer wall of treatment tank, and the inner wall threaded connection of blow off pipe has sealed lid, the drain pipe is fixed to be set up in one side outer wall of treatment tank, and the inner wall threaded connection of drain pipe has the end cover, the inside of treatment tank is provided with rabbling mechanism, the top outer wall of treatment tank is opened there is the mouth of leading, one side outer wall of treatment tank is provided with and adds the material mechanism.

As a still further scheme of the invention: the stirring mechanism comprises a motor, a rotating shaft and a stirring rod, the motor is fixedly arranged on the outer wall of the top of the treatment tank, the output end of the motor is connected with one end of the rotating shaft through a coupler, and the stirring rod is fixedly arranged on the outer walls of the two sides of the rotating shaft.

As a still further scheme of the invention: the equal fixedly connected with sleeve of both sides outer wall of pivot, and telescopic inner wall rotates and is connected with the dwang, the outer wall fixedly connected with equidistance of dwang is the stirring leaf that the annular distributes, and the fixed gyro wheel that is provided with of one end of dwang, the inner wall fixedly connected with crown plate of treatment tank, and the outer wall of gyro wheel and crown plate contact.

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

As a still further scheme of the invention: add material mechanism and include curb plate, liquid reserve tank, liquid pump, catheter and cone, the curb plate is fixed to be set up in one side outer wall of treatment tank, and the liquid reserve tank is fixed to be set up in the bottom outer wall of curb plate, one side outer wall of liquid reserve tank is opened there is the liquid feeding mouth, the liquid pump is fixed to be set up in the top outer wall of curb plate, and the drawing liquid end of liquid pump is linked together through drawing liquid pipe and liquid reserve tank, the fixed flowing back end that sets up in the liquid pump of catheter, the equal fixedly connected with spray tube of outer wall all around of catheter, the cone is fixed to be set up in the one end of catheter, and the outer wall fixedly connected with.

As a still further scheme of the invention: and a round hopper is fixedly arranged on the inner wall of the bottom of the treatment tank.

As a still further scheme of the invention: one end of the rotating shaft is connected with a scraper through a connecting rod, and the outer wall of one side of the scraper is fixedly connected with arc-shaped plates distributed at equal intervals.

As a still further scheme of the invention: an observation port is formed in the outer wall of one side of the treatment tank, and an observation window is fixedly arranged on the inner wall of the observation port.

The invention has the beneficial effects that:

1. through the arranged rotating shaft, the stirring rod, the sleeve, the rotating rod, the stirring blades, the idler wheels and the annular plate, the driving motor works to drive the stirring rod on the rotating shaft to rotate to stir the sewage, so that the sewage and the flocculating agent are quickly mixed, the rotating rod in the sleeve on the rotating shaft rotates together during stirring, the idler wheels on the rotating rod can be contacted with the annular plate, the rotating rod is driven to rotate in the sleeve, the stirring blades on the rotating rod can longitudinally rotate, the sewage in the treatment tank can roll up and down, the sewage at each position in the treatment tank can be efficiently mixed with the flocculating agent, and the sewage treatment speed is effectively accelerated;

2. through the arranged liquid storage tank, the liquid pump, the liquid guide pipe, the liquid spraying pipe, the cone and the flow distribution plate, when sewage is guided through the water guide opening, the sewage can firstly fall on the cone, and the flow distribution plate positioned on the cone can play a certain flow distribution role, so that the sewage is dispersed all around;

3. through the circle fill that sets up, scraper blade and arc, the flocculent sediment that produces in the processing procedure can be in the same direction as the circle fill and collect in the blow off pipe, after handling the completion, open earlier the sewage that the drain pipe was gone with the processing on upper strata and arrange away, open the blow off pipe again and deposit the discharge with flocculent sediment, in-process discharges, the work of actuating motor once more, the scraper blade that connects through the connecting rod in the drive pivot rotates, can strike off the sediment that adheres on the circle is fought, make sediment discharge from the blow off pipe more easily, and simultaneously, circular-arc on the scraper blade can be with the sediment of striking off constantly accumulation at the arc afterbody, when the accumulation is more, inertia that can produce when the arc rotates is directly got rid of to blow off pipe mouth department, effectively avoid flocculent sediment to stay in the difficult problem in order to clear up of processing tank bottoms, excellent in use effect.

Drawings

FIG. 1 is a schematic sectional view showing a sewage treatment apparatus for treating water pollution according to example 1;

FIG. 2 is a schematic view showing a scraper structure of a sewage treatment apparatus for treating water pollution in accordance with example 1;

FIG. 3 is a schematic view showing a cone structure of a sewage treatment apparatus for treating water pollution according to example 1;

FIG. 4 is a schematic view of the overall structure of a sewage treatment apparatus for treating water pollution according to example 2.

In the figure: 1 treatment tank, 2 round hoppers, 3 blow-off pipes, 4 connecting rods, 5 scrapers, 6 liquid storage tanks, 7 liquid pumping pipes, 8 liquid adding ports, 9 side plates, 10 liquid pumps, 11 liquid guide pipes, 12 liquid spray pipes, 13 water guide ports, 14 cones, 15 motors, 16 rotating shafts, 17 stirring blades, 18 ring plates, 19 rollers, 20 rotating rods, 21 sleeves, 22 water discharge pipes, 23 stirring rods, 24 arc-shaped plates, 25 flow distribution plates and 26 observation windows.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a sewage treatment plant for water pollution treatment, including treatment tank 1, blow off pipe 3 and drain pipe 22, blow off pipe 3 is fixed to be set up in treatment tank 1's bottom outer wall, and the inner wall threaded connection of blow off pipe 3 has sealed lid, drain pipe 22 is fixed to be set up in one side outer wall of treatment tank 1, and the inner wall threaded connection of drain pipe 22 has the end cover, treatment tank 1's inside is provided with rabbling mechanism, treatment tank 1's top outer wall is opened there is water guide 13, one side outer wall of treatment tank 1 is provided with and adds the material mechanism.

The stirring mechanism comprises a motor 15, a rotating shaft 16 and a stirring rod 23, the motor 15 is fixedly arranged on the outer wall of the top of the treatment tank 1, the output end of the motor 15 is connected with one end of the rotating shaft 16 through a coupler, and the stirring rod 23 is fixedly arranged on the outer walls of two sides of the rotating shaft 16.

The equal fixedly connected with sleeve 21 of both sides outer wall of pivot 16, and the inner wall of sleeve 21 rotates and is connected with dwang 20, and the outer wall fixedly connected with equidistance of dwang 20 is the stirring leaf 17 that the annular distributes, and the fixed gyro wheel 19 that is provided with of one end of dwang 20, the inner wall fixedly connected with crown plate 18 of treatment tank 1, and the outer wall of gyro wheel 19 and the outer wall of crown plate 18 contact.

The roller 19 is made of rubber, so that the roller 19 has certain elasticity and can be tightly attached to the ring plate 18.

Add material mechanism and include curb plate 9, liquid reserve tank 6, liquid pump 10, catheter 11 and cone 14, curb plate 9 is fixed to be set up in one side outer wall of handling jar 1, and liquid reserve tank 6 is fixed to be set up in the bottom outer wall of curb plate 9, one side outer wall of liquid reserve tank 6 is opened there is liquid feeding mouth 8, liquid pump 10 is fixed to be set up in the top outer wall of curb plate 9, and the drawing liquid end of liquid pump 10 is linked together through drawing liquid pipe 7 and liquid reserve tank 6, catheter 11 is fixed to be set up in the flowing back end of liquid pump 10, catheter 11 the equal fixedly connected with spray tube 12 of outer wall all around, cone 14 is fixed to be set up in the one end of catheter 11, and the outer wall fixedly connected with.

The fixed round fill 2 that is provided with of bottom inner wall of treatment tank 1 conveniently makes the flocculent precipitate that produces in the processing procedure directly collect in blow off pipe 3 along round fill.

The one end of pivot 16 is connected with scraper blade 5 through connecting rod 4, and one side outer wall fixedly connected with equidistance distribution's of scraper blade 5 arc 24, and circular-arc 24 can be with the deposit of scraping off constantly accumulation at arc 24 afterbody, when the accumulation is more, can be along with the inertia that produces when arc 24 rotates is directly got rid of to blow off pipe 3 department.

The working principle is as follows: when in use, when sewage is guided through the water guide port 13, the sewage firstly falls on the cone 14, and the splitter plate 25 on the cone 14 can play a certain splitting role to disperse the sewage all around, and simultaneously the liquid pump 10 is driven to work, so that a flocculating agent in the liquid storage tank 6 can be sprayed out through the liquid spraying pipe 12 on the liquid guide pipe 11 and sprayed onto a sewage column dispersed all around, so that the sewage and the flocculating agent can be primarily mixed and guided into the treatment tank 1, and then the motor 15 is driven to work, so as to drive the stirring rod 23 on the rotating shaft 16 to rotate to stir the sewage, so that the sewage and the flocculating agent can be rapidly mixed, while stirring, the rotating rod 20 in the sleeve 21 on the rotating shaft 16 rotates together, and the roller 19 on the rotating rod 20 can be contacted with the annular plate 18, so as to drive the rotating rod 20 to rotate in the sleeve 21, so that the stirring blade 17 on the rotating rod 20 can longitudinally rotate, so that, ensure that sewage everywhere in the treatment tank 1 can be efficiently mixed with flocculating agent, effectively accelerate the sewage treatment speed, flocculent precipitate generated in the treatment process can be collected in the sewage discharge pipe 3 along the circular hopper 2, after the treatment is completed, the water discharge pipe 22 is firstly opened to discharge the treated sewage on the upper layer, then the sewage discharge pipe 3 is opened to discharge the flocculent precipitate, in the discharge process, the motor 15 can be driven to work again to drive the scraper 5 connected with the rotating shaft 16 through the connecting rod 4 to rotate, the precipitate adhered on the circular hopper 2 can be scraped off, so that the precipitate can be more easily discharged from the sewage discharge pipe 3, meanwhile, the arc-shaped arc plate 24 on the scraper 5 can continuously accumulate the scraped precipitate at the tail part of the arc-shaped plate 24, when the accumulation is more, the inertia generated along with the rotation of the arc-shaped plate 24 can be directly thrown to the position of the sewage discharge pipe 3, and the problem that the flocculent precipitate is difficult to clean at the bottom of the treatment tank 1 is, the use effect is better.

Example 2

Referring to fig. 4, the present embodiment of a sewage treatment apparatus for water pollution treatment, compared to embodiment 1, further includes an observation port formed on an outer wall of one side of the treatment tank 1, and an observation window 26 is fixedly disposed on an inner wall of the observation port.

The working principle is as follows: when in use, the observation window 26 on the treatment tank 1 can observe the precipitation state of flocculate in the sewage, and the use is very convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a sewage treatment plant for water pollution treatment, includes treatment tank (1), blow off pipe (3) and drain pipe (22), blow off pipe (3) are fixed to be set up in the bottom outer wall of treatment tank (1), and the inner wall threaded connection of blow off pipe (3) has sealed lid, drain pipe (22) are fixed to be set up in one side outer wall of treatment tank (1), and the inner wall threaded connection of drain pipe (22) has the end cover, a serial communication port, the inside of treatment tank (1) is provided with rabbling mechanism, the top outer wall of treatment tank (1) is opened there is water guide opening (13), one side outer wall of treatment tank (1) is provided with and adds the material mechanism.

2. The sewage treatment device for water pollution treatment according to claim 1, wherein the stirring mechanism comprises a motor (15), a rotating shaft (16) and a stirring rod (23), the motor (15) is fixedly arranged on the outer wall of the top of the treatment tank (1), the output end of the motor (15) is connected with one end of the rotating shaft (16) through a coupler, and the stirring rod (23) is fixedly arranged on the outer walls of two sides of the rotating shaft (16).

3. The sewage treatment device for water pollution treatment according to claim 2, wherein the outer walls of the two sides of the rotating shaft (16) are both fixedly connected with a sleeve (21), the inner wall of the sleeve (21) is rotatably connected with a rotating rod (20), the outer wall of the rotating rod (20) is fixedly connected with stirring blades (17) which are distributed in an annular shape at equal intervals, one end of the rotating rod (20) is fixedly provided with a roller (19), the inner wall of the treatment tank (1) is fixedly connected with a ring plate (18), and the outer wall of the roller (19) is contacted with the outer wall of the ring plate (18).

4. The sewage treatment device for treating water pollution according to claim 3, wherein the roller (19) is made of rubber.

5. The sewage treatment device for water pollution treatment according to claim 1, wherein the feeding mechanism comprises a side plate (9), a liquid storage tank (6), a liquid pump (10), a liquid guide tube (11) and a cone (14), the side plate (9) is fixedly arranged on the outer wall of one side of the treatment tank (1), the liquid storage tank (6) is fixedly arranged on the outer wall of the bottom of the side plate (9), a liquid feeding port (8) is formed in the outer wall of one side of the liquid storage tank (6), the liquid pump (10) is fixedly arranged on the outer wall of the top of the side plate (9), the liquid drawing end of the liquid pump (10) is communicated with the liquid storage tank (6) through a liquid drawing tube (7), the liquid guide tube (11) is fixedly arranged on the liquid discharging end of the liquid pump (10), the outer walls around the liquid guide tube (11) are fixedly connected with a liquid spraying tube (12), and the cone (14) is fixedly arranged at one end of, and the outer wall of the cone (14) is fixedly connected with splitter plates (25) which are distributed in an annular shape at equal intervals.

6. The sewage treatment device for water pollution treatment according to claim 1, wherein the inner wall of the bottom of the treatment tank (1) is fixedly provided with a round hopper (2).

7. The sewage treatment device for water pollution treatment according to claim 2, wherein one end of the rotating shaft (16) is connected with a scraper (5) through a connecting rod (4), and the outer wall of one side of the scraper (5) is fixedly connected with arc-shaped plates (24) which are distributed at equal intervals.

8. The sewage treatment device for water pollution treatment according to claim 1, wherein an observation port is formed on the outer wall of one side of the treatment tank (1), and an observation window (26) is fixedly arranged on the inner wall of the observation port.