CN219603398U - Improved generation distributed sewage treatment station - Google Patents

Abstract

The utility model provides an improved generation distributed sewage treatment station, includes sewage treatment station body and box, the outer wall fixed connection of surface and box of sewage treatment station body, flocculation chamber, settling chamber and disinfection room have been seted up respectively to the inside of box, the surface of box and the tip fixed connection of rose box, the outer wall of rose box and the tip fixed connection of connecting plate, the surface of connecting plate is equipped with clearance mechanism. The first motor in the cleaning mechanism drives the speed reducer to rotate, the speed reducer drives the screw rod to rotate, the screw rod drives the screw rod nut to move, the screw rod nut slides in the chute, the screw rod nut drives the cross column to move in the filter box, the cross column drives the push plate to move on the filter screen, and when the impurities accumulated on the surface of the filter screen are excessive, the impurities on the filter screen are pushed out through the push plate to clean the filter, so that the filtering effect of sewage can not be influenced.

Description

Improved generation distributed sewage treatment station

Technical Field

The utility model relates to distributed sewage treatment, in particular to an improved distributed sewage treatment station.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into daily life of common people.

For example, a decentralized sewage treatment device with an authorized bulletin number of CN212833327U, which comprises a first treatment mechanism arranged on one side above a fixed seat, a second treatment mechanism arranged on the other side above the fixed seat, a control groove arranged in the fixed seat, and two control grooves, wherein the two control grooves are both slidingly connected with bottoms, although the above-mentioned document can solve the problems of poor economic and technological base in the existing rural areas, and because the drainage pipe network is not perfect, a plurality of decentralized sewage treatments are needed when sewage is treated, thereby the cost is too high when sewage is treated;

but when using, this dispersion sewage treatment plant is in the in-process of handling sewage, at first need filter great impurity in the sewage, when filtering great impurity in the sewage, the filter screen can block great impurity, leaves great impurity on the surface of filter screen, for a long time, leads to the surface of filter screen to pile up some impurity, makes the area of filter screen diminish, leads to the area of the filtration sewage of filter screen also can diminish to influence the filter effect of sewage.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an improved distributed sewage treatment station which achieves the effect and effect that the filtering effect of sewage is not influenced.

The utility model solves the technical problems by adopting the technical scheme that: this kind of improved generation distributed sewage treatment station, including sewage treatment station body and box, the outer wall fixed connection of sewage treatment station body's surface and box, flocculation chamber, settling chamber and disinfection room have been seted up respectively to the inside of box, the surface of box and the tip fixed connection of rose box, the outer wall of rose box and the tip fixed connection of connecting plate, the surface of connecting plate is equipped with clearance mechanism.

For further perfection, clearance mechanism includes first motor and reduction gear, first motor passes through the motor cabinet rigid coupling on the outer wall of connecting plate, the output shaft rigid coupling of first motor has the reduction gear, reduction gear and lead screw fixed connection, lead screw and lead screw nut threaded connection, the tip rigid coupling of lead screw nut has the diaphragm, the tip rigid coupling of diaphragm has the push pedal.

Further perfecting, the diaphragm is in clearance fit with the filter box, the push plate is attached to the inner wall of the filter box, and a filter screen is arranged in the filter box.

Further perfecting, the bottom of push pedal is laminated mutually with the filter screen, lead screw nut and spout sliding connection, the spout is seted up in the inside of connecting plate, the both ends of lead screw are all rotated with the upstand through the bearing and are connected.

Further perfecting, the ends of the two vertical posts are fixedly connected with the surface of the connecting plate, the filter box is connected with the flocculation chamber through a water pipe, the flocculation chamber is connected with the sedimentation chamber through one end of a pipeline, and the other end of the sedimentation chamber is connected with the disinfection chamber through the pipeline.

Further perfecting, the surface mounting of box has the second motor, and two the output shaft of second motor all rigid coupling has the puddler, and two the puddler is connected with flocculation chamber and disinfection room rotation respectively through the bearing.

Further perfecting, the outer walls of the two stirring rods are fixedly connected with stirring blades.

The beneficial effects of the utility model are as follows: according to the utility model, the first motor in the cleaning mechanism drives the speed reducer to rotate, the speed reducer drives the screw rod to rotate, the screw rod drives the screw rod nut to move, the screw rod nut slides in the chute, the screw rod nut drives the cross column to move in the filter box, the cross column drives the push plate to move on the filter screen, when the push plate moves from the left end to the right end of the filter screen, impurities on the filter screen are pushed out of the filter box, when the filter screen filters sewage, impurities accumulated on the surface of the filter screen are too much, the push plate pushes out the impurities on the filter screen to clean the filter, and the filtering effect of the sewage is not affected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the structure of FIG. 1;

FIG. 3 is a schematic side sectional view of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2.

Reference numerals illustrate: 1. the sewage treatment station comprises a sewage treatment station body, 2, a box body, 3, a flocculation chamber, 4, a sedimentation chamber, 5, a disinfection chamber, 6, a filter box, 7, a water pipe, 8, a cleaning mechanism, 801, a first motor, 802, a speed reducer, 803, a screw, 804, a screw nut, 805, a cross column, 806, a push plate, 8a1, a connecting column, 8a2, a sealing ring, 8a3, a through hole, 9, a vertical column, 10, a connecting plate, 11, a filter screen, 12, a second motor, 13, a stirring rod, 14, stirring blades, 15 and a pipeline.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-5: in the embodiment, an improved distributed sewage treatment station comprises a sewage treatment station body 1 and a box body 2, wherein the surface of the sewage treatment station body 1 is fixedly connected with the outer wall of the box body 2, a flocculation chamber 3, a sedimentation chamber 4 and a disinfection chamber 5 are respectively arranged in the box body 2, filtered sewage enters the flocculation chamber 3 through a water pipe 7, when the sewage in the flocculation chamber 3 is full, the sewage is stopped being added into a filter box 6, a flocculating agent is poured into the flocculation chamber 3 through a feed pipe at the left end of the flocculation chamber 3, a second motor 12 at the left end is connected with an external power supply, a second motor 12 at the left end drives a left end clamping plate rod 13 to rotate so as to drive a stirring blade 14 at the left end to rotate, the sewage in the flocculation chamber 3 is stirred to form flocculent, the surface of the box body 2 is fixedly connected with the end of the filter box 6, the sewage enters the filter box 6 through an opening at the top of the filter box 6, the outer wall of the filter box 6 is fixedly connected with the end part of the connecting plate 10, the surface of the connecting plate 10 is provided with a cleaning mechanism 8, the cleaning mechanism 8 comprises a first motor 801 and a speed reducer 802, the model of the first motor 801 is selected according to actual requirements, the work is satisfied, the model of the speed reducer 802 is selected according to actual requirements, the work is satisfied, the first motor 801 is fixedly connected on the outer wall of the connecting plate 10 through a motor seat, the speed reducer 802 is fixedly connected with the output shaft of the first motor 801, the first motor 801 drives the speed reducer 802 to rotate, the speed reducer 802 is fixedly connected with a lead screw 803, the speed reducer 802 drives the lead screw 803 to rotate, the lead screw 803 drives the lead screw nut 804 to move, the lead screw nut 804 slides in a chute, a transverse column 805 is fixedly connected with the end part of the lead screw nut 804, the end part of the transverse column 805 is fixedly connected with a push plate 806, the transverse column 805 is in clearance fit with the filter box 6, the screw nut 804 drives the cross column 805 to move in the filter box 6, the push plate 806 is attached to the inner wall of the filter box 6, the cross column 805 drives the push plate 806 to move on the filter screen 11, when the push plate 806 moves from the left end to the right end of the filter screen 11, impurities on the filter screen 11 are pushed out of the filter box 6, the first motor 801 is rotated in the opposite direction, the push plate 806 returns to the initial position, the filter screen 11 is arranged in the filter box 6, and the filter screen 11 filters larger impurities in sewage;

the first motor 801 in the cleaning mechanism 8 drives the speed reducer 802 to rotate, the speed reducer 802 drives the screw 803 to rotate, the screw 803 drives the screw nut 804 to move, the screw nut 804 slides in the chute, the screw nut 804 drives the transverse column 805 to move in the filter box 6, the transverse column 805 drives the push plate 806 to move on the filter screen 11, impurities on the filter screen 11 are pushed out of the filter box 6 when the push plate 806 moves from the left end to the right end of the filter screen 11, when the filter screen 11 filters sewage, impurities accumulated on the surface of the filter screen 11 are pushed out through the push plate 806, so that the filter 11 is cleaned, and the filtering effect of the sewage cannot be affected.

Referring to fig. 1-5: in the embodiment, the bottom of a push plate 806 is attached to a filter screen 11, a screw nut 804 is in sliding connection with a sliding groove, the sliding groove is formed in a connecting plate 10, two ends of a screw 803 are respectively and rotatably connected with vertical posts 9 through bearings, the ends of two vertical posts 9 are respectively and fixedly connected with the surface of the connecting plate 10, a filter box 6 is connected with a flocculation chamber 3 through a water pipe 7, one end of the flocculation chamber 3 through a pipeline 15 is connected with a sedimentation chamber 4, then a water pump on the left pipeline 15 is started to suck sewage in the flocculation chamber 3 into the sedimentation chamber 4, after the sewage in the flocculation chamber 3 is completely sucked into the sedimentation chamber 4, the sewage is continuously added into the filter box 6 so as to enter the flocculation chamber 3 for stirring, after the sewage is precipitated in the sedimentation chamber 4, the other end pipeline 15 through which the sedimentation chamber 4 passes is connected with a disinfection chamber 5, and the water pump on the right pipeline 15 is started, the right pipeline 15 sucks the sewage after the upper layer of sedimentation in the sedimentation chamber 4 into the disinfection chamber 5, the valve on the drain pipe at the rear end of the sedimentation chamber 4 is opened, the sediment of the sewage at the lower layer in the sedimentation chamber 4 is discharged, after the sewage in the sedimentation chamber 4 is completely sucked into the disinfection chamber 5, the valve on the left pipeline 15 is opened, the sewage in the flocculation chamber 3 is completely sucked into the sedimentation chamber 4, the disinfectant is poured into the interior of the sedimentation chamber 4 through the administration pipe at the top of the disinfection chamber 5, the right second motor 12 is started, the right second motor 12 drives the right stirring rod 13 and the right stirring blade 14 to stir and disinfect the sewage in the disinfection chamber 5, after the completion, the right second motor 12 is stopped, the valve on the drain pipe at the right end of the disinfection chamber 5 is opened, the disinfected sewage is discharged to the next step through the drainage, the second motor 12 is arranged on the surface of the box body 2, the two second motor 12 types are selected according to actual requirements, the operation is satisfied, the output shafts of the two second motors 12 are fixedly connected with stirring rods 13, the two stirring rods 13 are respectively and rotatably connected with the flocculation chamber 3 and the disinfection chamber 5 through bearings, and stirring blades 14 are fixedly connected on the outer walls of the two stirring rods 13.

Working principle:

when sewage is treated by the distributed sewage treatment station body 1, firstly, the sewage enters the filter box 6 through an opening at the top of the filter box 6, the filter screen 11 filters larger impurities in the sewage, the filtered sewage enters the flocculation chamber 3 through the water pipe 7, when the sewage in the flocculation chamber 3 is full, the sewage is stopped to be added into the filter box 6, the flocculant is poured into the flocculation chamber 3 through a feed pipe at the left end of the flocculation chamber 3, a second motor 12 at the left end is connected with an external power supply, a second motor 12 at the left end drives a left end clamping plate rod 13 to rotate so as to drive a stirring blade 14 at the left end to rotate, the sewage in the flocculation chamber 3 is stirred into flocculent, then a water pump on a left end pipeline 15 is started, the sewage in the flocculation chamber 3 is sucked into the sedimentation chamber 4, after the sewage in the flocculation chamber 3 is completely sucked into the sedimentation chamber 4, continuously adding sewage into the filter tank 6 so as to enter the flocculation chamber 3 for stirring, after the sewage is precipitated in the precipitation chamber 4, starting a water pump on a right-end pipeline 15, sucking the sewage which is precipitated in the upper layer in the precipitation chamber 4 into the disinfection chamber 5 by the right-end pipeline 15, opening a valve on a drain pipe at the rear end of the precipitation chamber 4, discharging the sediment of the sewage which is precipitated in the lower layer in the precipitation chamber 4, after the sewage in the precipitation chamber 4 is completely sucked into the disinfection chamber 5, opening the valve on the left-end pipeline 15, sucking the sewage in the flocculation chamber 3 into the precipitation chamber 4, pouring disinfectant into the flocculation chamber through a dosing pipe at the top of the disinfection chamber 5, starting a right-end second motor 12, driving a right-end stirring rod 13 and a right-end stirring blade 14 to stir and disinfect the sewage in the disinfection chamber 5, stopping the right-end second motor 12, opening the valve on the right-end drain pipe of the disinfection chamber 5 after the sewage is completely sucked into the disinfection chamber 5, after the disinfected sewage is discharged to the next step through drainage, the valve is closed, the precipitated sewage on the upper layer of the precipitation chamber 4 is sucked into the disinfection chamber 5, when the impurities on the filter screen 11 need to be cleaned, the sewage is stopped to be added into the filter tank 6, the cleaning mechanism 8 is started, the impurities on the filter screen 11 are pushed out of the filter tank 6 from the opening at the right end of the filter tank 6, the steps are repeated, and the sewage is continuously treated in a dispersed manner, wherein the specific cleaning process is as follows:

1. the cleaning process comprises the following steps:

the first motor 801 is connected with an external power supply, the first motor 801 drives the speed reducer 802 to rotate, the speed reducer 802 drives the screw 803 to rotate, the screw 803 drives the screw nut 804 to move, the screw nut 804 slides in the chute, the screw nut 804 drives the transverse column 805 to move in the filter box 6, the transverse column 805 drives the push plate 806 to move on the filter screen 11, when the push plate 806 moves from the left end to the right end of the filter screen 11, impurities on the filter screen 11 are pushed out of the filter box 6, the first motor 801 rotates in the opposite direction, the push plate 806 returns to the initial position, and the first motor 801 is stopped.

The implementation is as follows:

referring to fig. 1-5: in this embodiment, clearance mechanism 8 still includes spliced pole 8a1, sealing washer 8a2 and through-hole 8a3, the one end rigid coupling of spliced pole 8a1 is on the surface of box 2, the other end spliced pole 8a1 rigid coupling is on the outer wall of connecting plate 10, sealing washer 8a2 rigid coupling is on the outer wall of rose box 6, the inside at stirring leaf 14 is seted up to through-hole 8a3, and then make a spliced pole 8a1 connecting plate 10 support, can strengthen the intensity of connecting plate 10, sealing washer 8a2 plays reinforcing the holistic leakproofness of rose box 6, when stirring leaf 14 stirs sewage, the resistance of stirring leaf 14 can be reduced to through-hole 8a3, avoid stirring leaf 14 when the resistance that receives is big, damage stirring leaf 14.

Working principle:

further, the connecting column 8a1 is supported by one connecting plate 10, the strength of the connecting plate 10 can be enhanced, the sealing ring 8a2 plays a role in enhancing the overall sealing performance of the filter tank 6, when the stirring blade 14 stirs sewage, the through hole 8a3 can reduce the resistance of the stirring blade 14, and the stirring blade 14 is prevented from being damaged when the stirring blade 14 receives large resistance during stirring.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. The utility model provides an improved generation distributed sewage treatment station, includes sewage treatment station body (1) and box (2), the surface of sewage treatment station body (1) and the outer wall fixed connection of box (2), characterized by: the flocculation device is characterized in that a flocculation chamber (3), a sedimentation chamber (4) and a disinfection chamber (5) are respectively arranged in the box body (2), the surface of the box body (2) is fixedly connected with the end part of a filter box (6), the outer wall of the filter box (6) is fixedly connected with the end part of a connecting plate (10), and a cleaning mechanism (8) is arranged on the surface of the connecting plate (10);

the cleaning mechanism (8) comprises a first motor (801) and a speed reducer (802), the first motor (801) is fixedly connected to the outer wall of the connecting plate (10) through a motor seat, the speed reducer (802) is fixedly connected to an output shaft of the first motor (801), the speed reducer (802) is fixedly connected with a lead screw (803), the lead screw (803) is in threaded connection with a lead screw nut (804), a transverse column (805) is fixedly connected to the end portion of the lead screw nut (804), and a push plate (806) is fixedly connected to the end portion of the transverse column (805).

2. An improved decentralized wastewater treatment station according to claim 1, wherein: the transverse column (805) is in clearance fit with the filter box (6), the push plate (806) is attached to the inner wall of the filter box (6), and a filter screen (11) is arranged in the filter box (6).

3. An improved decentralized wastewater treatment station according to claim 1, wherein: the bottom of push pedal (806) is laminated mutually with filter screen (11), lead screw nut (804) and spout sliding connection, the inside at connecting plate (10) is seted up to the spout, the both ends of lead screw (803) all rotate with upstand (9) through the bearing and be connected.

4. An improved decentralized wastewater treatment station according to claim 3, wherein: the ends of the two vertical posts (9) are fixedly connected with the surface of the connecting plate (10), the filter box (6) is connected with the flocculation chamber (3) through a water pipe (7), one end of the flocculation chamber (3) is connected with the sedimentation chamber (4) through a pipeline (15), and the other end pipeline (15) of the sedimentation chamber (4) is connected with the disinfection chamber (5).

5. An improved decentralized wastewater treatment station according to claim 1, wherein: the surface mounting of box (2) has second motor (12), and two the output shaft of second motor (12) all rigid coupling has puddler (13), and two puddler (13) are connected with flocculation chamber (3) and disinfection room (5) rotation through the bearing respectively.

6. An improved decentralized wastewater treatment station according to claim 5, wherein: the outer walls of the two stirring rods (13) are fixedly connected with stirring blades (14).