CN218130167U

CN218130167U - Water supply and drainage sewage clarification device

Info

Publication number: CN218130167U
Application number: CN202222257610.2U
Authority: CN
Inventors: 张海飞; 张慧; 赵保献; 宋露; 田赛赛
Original assignee: Henan Xusheng Construction Engineering Co ltd
Current assignee: Urumqi To Meihongtu Electronic Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-27
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a feedwater drainage sewage clarification equipment relates to the sewage clarification field, including the depositing tank, the top and the bottom of depositing tank are uncovered setting, and its both sides wall is provided with outlet pipe and inlet tube respectively, still includes blow off case, precipitate board, clearance mechanism and precipitate conveying mechanism, the utility model discloses an open the push-pull valve, make the dirty mouth be in open state, then through the rotation of (mixing) shaft drive the rotation of a plurality of scraper blades, the scraper blade will deposit the precipitate on the precipitate board at the rotation in-process and push away the position of dirty mouth to through falling under the dirty mouth in the conveyer cylinder, and then through the rotation of carrying the axle drive screw conveyor wheel, the screw conveyor wheel is carrying the precipitate in the conveyer cylinder at the rotation in-process, makes precipitate discharge blow off tank, thereby does not need the workman to carry out manual clearance, has not only alleviateed workman's work load, has still improved clearance efficiency, guarantees feedwater drainage system's normal operating.

Description

Water supply and drainage sewage clarification device

Technical Field

The utility model belongs to the sewage clarification field, concretely relates to water supply and drainage sewage clarification equipment.

Background

Water supply and drainage engineering is concerned with the problem of a social cycle of water, "water supply": a modern water plant, which extracts natural water from rivers and lakes every day, purifies the water into tap water meeting the standards of production and domestic water by a series of physical and chemical means, and then delivers the tap water to thousands of households through a four-way and eighty-percent urban water network to discharge the water: an advanced sewage treatment plant intensively treats sewage and wastewater which are produced and used in life, then the sewage is discharged into rivers and lakes cleanly, and clarification equipment is used in the sewage treatment process.

The medium in the clarification device which plays a role in intercepting and separating impurity particles is sludge in a suspension state. In the clarification plant, the sludge is lifted and brought into a uniformly distributed suspension, forming a highly concentrated, stable active sludge layer in the tank, the suspension concentration of which is about 3 to 10g/L. Raw water flows from bottom to top in the clarification equipment pool, and a sludge layer can be in a dynamic balance state in ascending water flow due to the action of gravity. When raw water passes through the sludge suspension layer, suspended matters in the raw water are retained by the sludge suspension layer by utilizing the contact flocculation principle, so that the water is clarified. Clear water is collected at the upper part of the clarification device.

If chinese patent CN211706146U discloses a water supply and drainage clarification tank, its structure includes the clarification tank, the apopore, the support column, the chassis, the drain, the conical pond, the go-between, the inlet opening, apopore right side embedding is installed in the clarification tank left side, this water supply and drainage clarification tank, the pressure through rivers extrudees sealed piece, make sealed piece upwards extrude return spring, drive the liter pole and carry out the rebound, the balancing pole of below plays balanced, spacing effect, take place the offset when preventing sealed piece from shifting up, the sealing ring plays sealed effect, prevent to have the gap between sealed piece and the delivery outlet, thereby can effectually prevent when discharging quality of water, take place the refluence, and cause the phenomenon of repeated filtration to take place.

Although this depositing reservoir can prevent the drainage refluence, nevertheless be not convenient for clear up the precipitate of depositing reservoir bottom, still need the manual work to salvage the clearance, the manual work clearance not only increases workman's the amount of labour, still has the problem of inefficiency.

Therefore, we propose a water supply and drainage sewage clarification device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Although can prevent the discharge refluence to this depositing reservoir, nevertheless be not convenient for clear up the precipitate of depositing reservoir bottom, still need the manual work to salvage the clearance, the manual work clearance not only increases workman's the amount of labour, still has the problem of inefficiency, the utility model provides a water supply and drainage sewage clarification equipment.

The utility model provides a scheme that its technical problem adopted is: the utility model provides a water supply and drainage sewage clarification equipment, includes the clarification tank, and the top and the bottom of clarification tank are uncovered setting, and its both sides wall is provided with outlet pipe and inlet tube respectively, still includes blow off tank, precipitate board, clearance mechanism and precipitate conveying mechanism, blow off tank fixed mounting is in the bottom of clarification tank, and the top of blow off tank is uncovered setting and with the uncovered intercommunication in bottom of clarification tank, and its inner chamber is the cylinder type, precipitate board fixed mounting in the blow off tank and separate into upper chamber and lower chamber with the blow off tank, and the edge of precipitate board has seted up out dirty mouthful, and the push-pull valve is installed to the below of going out dirty mouthful.

The cleaning mechanism is arranged in the upper chamber and comprises a stirring shaft and a scraper arranged on the stirring shaft, and the stirring shaft is arranged at the circle center of the precipitation plate through a waterproof bearing.

The sediment conveying mechanism is arranged in the lower chamber and comprises a conveying cylinder and a conveying shaft, the top of the conveying cylinder is fixedly connected with the lower surface of the sediment plate, the top of the conveying cylinder is open and corresponds to the sewage outlet, the discharge end of the conveying cylinder is communicated with the discharge port formed in the side wall of the sewage discharge box, the conveying shaft is fixedly arranged on the side wall of the conveying cylinder through a bearing II, and a spiral conveying wheel is arranged on the conveying shaft.

The driving assembly is arranged in the lower chamber and can respectively drive the conveying shaft and the stirring shaft to rotate.

As a preferred technical scheme of the utility model, the bottom of scraper blade and the upper surface contact of precipitate board, its outer end and the inner wall contact of blow off case.

As the utility model discloses a preferred technical scheme, drive assembly includes agitator motor and conveyor motor, agitator motor fixed mounting is at the lower surface of deposiing the board, the bottom fixed connection of its output shaft and (mixing) shaft, and conveyor motor fixed mounting is in the bottom of blow off case, the left end fixed connection of its output shaft and transport axle.

As an optimal technical scheme of the utility model, drive assembly includes driving motor, and driving motor installs in the inner wall bottom of blow off case, and driving motor's output shaft and the left end fixed connection who carries the axle are equipped with bevel gear two on its output shaft, and the bottom cover of (mixing) shaft is equipped with bevel gear one, bevel gear one and the meshing of bevel gear two.

As the utility model discloses a preferred technical scheme, the inside position on the lower side of depositing reservoir is provided with two filters, and the looks remote site of two filters matches the setting, and the filter is close to the one end of depositing reservoir lateral wall and passes through the articulated installation of articulated shaft in the depositing reservoir.

As a preferred technical scheme of the utility model, still include two sets of rolling subassemblies, two sets of rolling subassemblies set up respectively in the left and right sides face of depositing reservoir.

As a preferred technical scheme of the utility model, the rolling subassembly includes two rolling dishes, and rolling dish fixed mounting is provided with double-shaft motor between two rolling dishes at the lateral surface of depositing reservoir, and double-shaft motor installs the lateral surface at depositing reservoir, and two output shafts of double-shaft motor are connected with the rolling axle of two rolling dishes respectively, and the winding has the stay cord on the rolling dish, and the wire guide that depositing reservoir lateral wall was seted up is passed to the outer end of stay cord and is connected with the filter.

As a preferred technical scheme of the utility model, depositing reservoir medial surface fixed mounting has the wire wheel, and the wire wheel corresponds the wire guide setting, and the stay cord has been passed on the wire wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an open the push-pull valve, make dirty mouthful be in open state, then the rotation through the (mixing) shaft drives the rotation of a plurality of scraper blades, the scraper blade will deposit the position that moves out dirty mouthful at the precipitate that rotates the in-process on the precipitate board, and in falling down the conveying cylinder through a dirty mouthful, and then drive the rotation of screw conveyer wheel through carrying the axle, the screw conveyer wheel is rotating the in-process and is carrying the precipitate in the conveying cylinder, make precipitate discharge blow off case, thereby do not need the workman to carry out manual clearance, workman's work load has not only been alleviateed, the cleaning efficiency has still been improved, guarantee the normal operating of feedwater drainage system.

2. The utility model discloses a set up the push-pull valve, when the depositing treatment is carried out to sewage to the depositing tank, the push-pull valve is closed and can be carried out the shutoff to going out dirty mouthful, sealed, makes sewage can not leak, when needs clear up the precipitate on the settling plate, through opening the push-pull valve, makes out dirty mouthful open to in clear up the precipitate.

3. The utility model discloses a set up two filters, when needs are cleared up the precipitate in depositing tank and the blow off case, emit the stay cord through four rolling dishes, make two filters downstream then, two filters make the precipitate compress to the blow off incasement after butt-jointing mutually, are convenient for to the clearance of precipitate on the one hand, and on the other hand makes the clarified water be located the top of filter to the workman extracts the clarified water that does not contain the precipitate, guarantees the clean of emission water.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 4 is a right side view of the structure of the present invention;

FIG. 5 is a schematic top view of the filter plate according to the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the conveying cylinder of the present invention.

In the figure: 1 sewage draining box, 2 clarifying box, 3 settling plate, 4 sewage outlets, 51 scraping plate, 52 stirring shaft, 6 gate valve, 71 conveying cylinder, 72 conveying shaft, 73 spiral conveying wheel, 74 discharge port, 81 bevel gear I, 82 bevel gear II, 83 driving motor, 9 filtering plate, 10 water inlet pipe, 11 water outlet pipe, 12 pulling rope, 13 wire guiding wheel, 14 winding disc, 15 double-shaft motor and 16 articulated shaft.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Referring to fig. 1-6, the present invention provides a technical solution of a water supply and drainage sewage clarification device:

the first embodiment is as follows:

according to fig. 1-6, including clarification tank 2, clarification tank 2's top and bottom are uncovered setting, and its front and back both sides wall is provided with outlet pipe 11 and inlet tube 10 respectively, still includes blow off tank 1, precipitate board 3, clearance mechanism and precipitate conveying mechanism, and blow off tank 1 fixed mounting is in clarification tank 2's bottom, and blow off tank 1's top is uncovered setting and with the uncovered intercommunication in clarification tank 2's bottom, its inner chamber is the cylinder type.

3 fixed mounting of precipitate plate is in blow off box 1, and separate into upper plenum and lower chamber with blow off box 1, and the edge of precipitate plate 3 has been seted up out dirty mouthful 4, goes out dirty mouthful 4 below and installs push-pull valve 6, and push-pull valve 6's operation end extends blow off box 1, through setting up push-pull valve 6, when depositing treatment is carried out sewage to clarification box 2, push-pull valve 6 closes and to going out dirty mouthful 4 shutoff, it is sealed, make sewage can not leak, when needs clear up the precipitate on precipitate plate 3, through opening push-pull valve 6, it opens to make dirty mouthful 4 of going out, so that clear up the precipitate.

Cleaning mechanism sets up in the upper chamber, it includes (mixing) shaft 52 and installs scraper blade 51 on (mixing) shaft 52, (mixing) shaft 52 passes through waterproof bearing and installs in the centre of a circle department of settling plate 3, rotation through (mixing) shaft 52 drives a plurality of scraper blade 51's rotation, scraper blade 51 is rotating the in-process and will deposiing the position that the deposit on settling plate 3 shifts to dirty mouthful 4, scraper blade 51's bottom and the upper surface contact of settling plate 3, its outer end and blow off box 1's inner wall contact, it is used in: so that the scraper 51 can clean the upper surface of the scraper 51 and the inner wall of the soil box 1 during the rotation.

The sediment conveying mechanism is arranged in the lower chamber and comprises a conveying cylinder 71 and a conveying shaft 72, the top of the conveying cylinder 71 is fixedly connected with the lower surface of the settling plate 3, the top of the conveying cylinder is open and corresponds to the sewage outlet 4, the sediment falls into the conveying cylinder 71 through the sewage outlet 4, so that the sediment is conveyed and discharged, the discharge end of the conveying cylinder 71 is communicated with a discharge hole 74 formed in the side wall of the sewage discharge box 1, the conveying shaft 72 is fixedly arranged on the side wall of the conveying cylinder 71 through a bearing II, a spiral conveying wheel 73 is arranged on the conveying shaft 72, the spiral conveying shaft 72 drives the spiral conveying wheel 73 to rotate, the spiral conveying wheel 73 conveys the sediment in the conveying cylinder 71 in the rotating process, the sediment is discharged out of the sewage discharge box 1, manual cleaning is not needed, the workload of workers is reduced, the cleaning efficiency is improved, and the normal operation of a water supply and drainage system is ensured.

The driving assembly is arranged in the lower chamber and comprises a driving motor 83, the driving motor 83 is arranged at the bottom of the inner wall of the sewage draining box 1, an output shaft of the driving motor 83 is fixedly connected with the left end of the conveying shaft 72, a second bevel gear 82 is sleeved on the output shaft of the driving motor, a first bevel gear 81 is sleeved at the bottom end of the stirring shaft 52, and the first bevel gear 81 is meshed with the second bevel gear 82.

Two filter plates 9 are arranged at the position which is slightly lower in the interior of a clarification tank 2, opposite ends of the two filter plates 9 are arranged in a matching way, one ends of the filter plates 9, which are close to the side wall of the clarification tank 2, are hinged in the clarification tank 2 through hinge shafts 16, the hinge shafts 16 are arranged, on one hand, the filter plates 9 can be supported and fixed, on the other hand, the filter plates 9 can rotate along the hinge shafts 16, the clarification tank further comprises two groups of rolling components, the two groups of rolling components are respectively arranged at the left side surface and the right side surface of the clarification tank 2, the rolling components comprise two rolling disks 14, the rolling disks 14 are fixedly arranged at the outer side surface of the clarification tank 2, a double-shaft motor 15 is arranged between the two rolling disks 14, the double-shaft motor 15 is arranged at the outer side surface of the clarification tank 2, two output shafts of the double-shaft motor 15 are respectively connected with the rolling shafts of the two rolling disks 14, pull ropes 12 are wound on the rolling disks 14, the outer ends of the pull ropes 12 penetrate through wire holes formed in the side wall of the clarification tank 2 and are connected with the filter plates 9, the pull ropes 12 are discharged through the four rolling disks 14, then the two filter plates 9 move downwards, after the two filter plates 9 are connected with each other hand, the guide wheels are arranged, the guide wheels 13, the guide wheels are arranged for facilitating the clarification tank to compress sediments into a sewage tank 1, and facilitating the clarification tank, and facilitating the clearing of the guide wheels 13 for drawing of the sediment, and enabling workers to draw water-containing sediment, and enabling the workers to pass through the guide wheels 13, and enabling the workers to be convenient guide wheels 13 to be convenient for drawing water.

When the sewage clarifying device is used, firstly, the water inlet pipe 10 is connected with a treatment water pipe in a water supply and drainage system, the water outlet pipe 11 is connected with a drainage pipe in the water supply and drainage system, when sediments in the clarifying tank 2 and the sewage draining tank 1 need to be cleaned, workers respectively control the work of the right double-shaft motor 15 and the left double-shaft motor 15, the double-shaft motor 15 drives the rolling disc 14 to rotate, the rolling disc 14 emits the stay cord 12 in the rotating process, then the two filter plates 9 move downwards, after the two filter plates 9 are butted, the sediments are compressed into the sewage draining tank 1, and clarified water is positioned above the filter plates 9;

then, a worker uses a pumping device to pump out the clear water above the filter plate 9, waste of water resources is avoided, after the clear water is pumped out, the gate valve 6 is opened, the sewage outlet 4 is in an open state, then the driving motor 83 is started, the driving motor 83 drives the conveying shaft 72 and the bevel gear II 82 to rotate in the rotating process, the bevel gear II 82 is meshed with the transmission bevel gear I81, then the stirring shaft 52 rotates to drive the plurality of scraping plates 51 to rotate, the scraping plates 51 push the sediments precipitated on the precipitation plate 3 to the position of the sewage outlet 4 in the rotating process, the sediments fall into the conveying cylinder 71 through the sewage outlet 4, the conveying shaft 72 drives the spiral conveying wheel 73 to rotate, and the spiral conveying wheel 73 conveys the sediments in the conveying cylinder 71 in the rotating process, so that the sediments are discharged out of the sewage discharge box 1;

finally, after the cleaning is finished, the driving motor 83 and the gate valve 6 are closed one by one, the sewage outlet 4 is plugged and sealed through the gate valve 6, then the work of the double-shaft motor 15 is controlled again, the winding disc 14 winds the pull rope 12, then under the pulling action of the pull rope 12, the filter plate 9 rotates by taking the hinge shaft 16 as the circle center, the filter plate 9 is reset, and the clarifying tank 2 can deposit the treated water conveniently.

Example two:

on the basis of the first embodiment, the differences are as follows: the driving assembly comprises a stirring motor and a conveying motor, the stirring motor is fixedly arranged on the lower surface of the precipitation plate 3, an output shaft of the stirring motor is fixedly connected with the bottom end of the stirring shaft 52, the conveying motor is fixedly arranged at the bottom of the sewage draining box 1, and the output shaft of the conveying motor is fixedly connected with the left end of the conveying shaft 72.

Claims

1. The utility model provides a water supply and drainage sewage clarification equipment, includes the clarification tank, and the top and the bottom of clarification tank are uncovered setting, and its both sides wall is provided with outlet pipe and inlet tube, its characterized in that respectively: the settling tank is fixedly arranged at the bottom of the clarifying tank, the top of the draining tank is arranged in an opening and is communicated with the opening at the bottom of the clarifying tank, the inner cavity of the draining tank is cylindrical, the settling plate is fixedly arranged in the draining tank and divides the draining tank into an upper chamber and a lower chamber, a sewage outlet is formed in the edge of the settling plate, and a gate valve is arranged below the sewage outlet;

the cleaning mechanism is arranged in the upper chamber and comprises a stirring shaft and a scraper arranged on the stirring shaft, and the stirring shaft is arranged at the circle center of the settling plate through a waterproof bearing;

the sediment conveying mechanism is arranged in the lower chamber and comprises a conveying cylinder and a conveying shaft, the top of the conveying cylinder is fixedly connected with the lower surface of the sediment plate, the top of the conveying cylinder is open and corresponds to the sewage outlet, the discharge end of the conveying cylinder is communicated with a discharge hole formed in the side wall of the sewage discharge box, the conveying shaft is fixedly arranged on the side wall of the conveying cylinder through a bearing II, and a spiral conveying wheel is arranged on the conveying shaft;

the driving component is arranged in the lower chamber and can respectively drive the conveying shaft and the stirring shaft to rotate.

2. The apparatus for clarifying sewage from water supply and drainage according to claim 1, wherein: the bottom of the scraper is contacted with the upper surface of the settling plate, and the outer end of the scraper is contacted with the inner wall of the sewage draining box.

3. The water supply and drainage sewage clarification plant according to claim 1 or 2, characterized in that: the driving assembly comprises a stirring motor and a conveying motor, the stirring motor is fixedly installed on the lower surface of the settling plate, an output shaft of the stirring motor is fixedly connected with the bottom end of the stirring shaft, the conveying motor is fixedly installed at the bottom of the sewage draining box, and the output shaft of the conveying motor is fixedly connected with the left end of the conveying shaft.

4. The water supply and drainage sewage clarification plant according to claim 1 or 2, characterized in that: the driving assembly comprises a driving motor, the driving motor is installed at the bottom of the inner wall of the sewage draining box, an output shaft of the driving motor is fixedly connected with the left end of the conveying shaft, a second bevel gear is sleeved on the output shaft of the driving motor, a first bevel gear is sleeved at the bottom end of the stirring shaft, and the first bevel gear is meshed with the second bevel gear.

5. The apparatus of claim 4, wherein: the inside position to the lower side of clarification tank is provided with two filters, and the looks remote site of two filters matches the setting, and the filter is close to the one end of clarification tank lateral wall and passes through the articulated installation of articulated shaft in the clarification tank.

6. The apparatus for clarifying sewage from water supply and drainage according to claim 5, wherein: the device also comprises two groups of winding components which are respectively arranged on the left side surface and the right side surface of the clarification tank.

7. The apparatus of claim 6, wherein: the winding subassembly includes two rolling dishes, and rolling dish fixed mounting is provided with double-shaft motor between two rolling dishes at the lateral surface of clarification tank, and double-shaft motor installs the lateral surface at the clarification tank, and two output shafts of double-shaft motor are connected with the rolling axle of two rolling dishes respectively, and the winding has the stay cord on the rolling dish, and the wire guide that the clarification tank lateral wall was seted up is passed to the outer end of stay cord and is connected with the filter.

8. The apparatus for clarifying sewage from water supply and drainage according to claim 7, wherein: the inner side surface of the clarification tank is fixedly provided with a wire guiding wheel, the wire guiding wheel is arranged corresponding to the wire guiding hole, and a pull rope penetrates through the wire guiding wheel.