CN113248050A - Municipal water treatment circulating device and method - Google Patents

Abstract

The invention discloses a municipal water treatment circulating device and a method, relating to the technical field of municipal sewage treatment; the problem that large garbage in sewage easily blocks water conveying pipelines and drainage pipelines in a water treatment device is solved; the device specifically comprises a bottom plate, wherein a screening box, a water guide frame and two flocculant storage boxes are arranged on the outer wall of the top of the bottom plate, a control panel is arranged on the outer wall of one side of the screening box, a liquid inlet pipe is arranged on the outer wall of the top of the screening box, and a liquid inlet is formed in the inner wall of one side of the screening box; the using method of the device specifically comprises the following steps: and discharging the sewage into the screening box through a liquid inlet pipe, and setting the water level value of the stored sewage in the settling box through a control panel. According to the invention, the movable filter plate, the first filter screen plate and the first electric slide rail are arranged, so that the first filter screen plate can filter sewage flowing out through the drainage groove, and large garbage or floating objects in the sewage are prevented from flowing out through the drainage groove.

Description

Municipal water treatment circulating device and method

Technical Field

The invention relates to the technical field of municipal sewage treatment, in particular to a municipal water treatment circulating device and method.

Background

Sewage treatment refers to a process of purifying sewage to meet the water quality requirement for draining a certain water body or reusing the sewage. Can produce a large amount of sewage in daily municipal works, need handle it, general sewage treatment is through adding sewage treatment agent in the effluent water sump, make it carry out chemical reaction, purify the harmful substance in the sewage, in order to reach sewage dischargeable mark, it contains the great solid-state rubbish of a large amount of volumes to remove in the municipal sewage, traditional municipal sewage treatment equipment is most complicated in structure, there is not initial stage quick separation mechanism, lead to can't discharge the insoluble thing in the municipal sewage fast, influence the overall treatment efficiency of sewage.

Through the retrieval, chinese patent application number is CN202011500113.X, discloses a municipal administration sewage treatment plant, including the sedimentation tank, clarification tank and the collecting pit that communicate each other in proper order, the intercommunication has the drain pipe on the sedimentation tank, be provided with the cartridge filter in the clarification tank, the cartridge filter upper end is open form setting, the delivery port and the cartridge filter upper end opening of drain pipe are linked together; however, the above technical solution does not have a corresponding mechanism capable of separating and filtering the bulk waste in the sewage, so that there is a problem that the bulk waste in the sewage is easy to block the water delivery and drainage pipeline in the water treatment device.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a municipal water treatment circulating device and a municipal water treatment circulating method.

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

a municipal water treatment circulating device comprises a bottom plate, wherein a screening box, a water guide frame and two flocculant storage boxes are arranged on the outer wall of the top of the bottom plate, a control panel is arranged on the outer wall of one side of the screening box, a liquid inlet pipe is arranged on the outer wall of the top of the screening box, a liquid inlet is arranged on the inner wall of one side of the screening box, a first electric slide rail is arranged on the outer wall of the top of the screening box, a movable filter plate is connected to the inner wall of the first electric slide rail in a sliding manner and is connected to the inner wall of the screening box in a sliding manner, a drainage groove is formed in the inner wall of one side of the screening box, a first filter screen plate is arranged on the inner wall of one side of the drainage groove, a sealing plate and a side sealing door are arranged on the outer wall of two sides of the screening box, a liquid outlet is formed in the inner wall of one side of the screening box, two settling boxes are arranged on the outer wall of one side of the two settling boxes, the first electric slide rail is electrically connected with the control panel.

Preferably: the outer wall of the bottom of the movable filter plate is provided with a material pushing plate, the outer wall of the bottom of the material pushing plate is provided with more than three mounting grooves, and the inner walls of the mounting grooves are rotatably connected with rollers.

Further: the outer wall of one side of the sealing plate is provided with a clamping block, and the outer wall of one side of the bottom plate is provided with a water drainage groove.

Further preferred is: the outer wall of the top of the water guide frame is provided with more than three second filter screen plates, the inner walls of two sides of the flow distribution box are provided with two electric control water valves, the outer walls of two sides of the flow distribution box are provided with two water spray pipes, and the two electric control water valves are respectively electrically connected with the control panel.

As a preferable aspect of the present invention: the utility model discloses a quick-witted, including setting tank, flocculating agent bin top outer wall, setting tank top outer wall rotates and is connected with the top and keeps off the lid, setting tank one side outer wall rotates and is connected with the sealed lid of side, setting tank one side outer wall is opened there is the electronic slide rail of second, the electronic slide rail bottom inner wall of second is provided with the slip logical groove, slip logical groove inner wall sliding connection has the carriage release lever, setting tank one side inner wall is provided with the deflector, carriage release lever one side outer wall sliding connection is on the inner wall of deflector, the carriage release lever outer wall is provided with the sprinkler bead more than three, carriage release lever one side outer wall is provided with the drawing liquid pump, drawing liquid pump top outer wall is provided with the catheter, catheter one side outer wall connection is on one side outer wall of pleat hose, drawing liquid pump and slip logical groove respectively with control panel electric connection.

Further preferred as the invention: the inner wall of the bottom of the settling tank is provided with two second rack plates, the outer wall of the bottom of the moving rod is provided with a supporting rod, the outer wall of one side of the supporting rod is provided with two circular through holes, the inner walls of the two circular through holes are rotatably connected with a second rotating shaft and a third rotating shaft, the outer walls of the second rotating shaft and the third rotating shaft are provided with a driving belt, the outer walls of two sides of the second rotating shaft are provided with two stirring fans, the outer walls of two sides of the third rotating shaft are provided with two second gears, and the two second gears are respectively connected with the two second rack plates in a meshed mode.

As a still further scheme of the invention: the utility model discloses a solar water heater, including setting up a precipitation box, setting up a rectangle through groove on the outer wall of precipitation box one side, the rectangle leads to the groove highly to be less than the whole height of precipitation box, rectangle through groove inner wall sliding connection has sliding seal plate, sliding seal plate one side outer wall is provided with first rack plate, precipitation box one side outer wall is provided with the rotation motor, the output shaft that rotates the motor is provided with first pivot, first pivot outer wall is provided with first gear, first gear and first rack plate meshing are connected, water drainage box top outer wall is opened there is the rectangle recess, rotate motor and control panel electric connection.

On the basis of the scheme: and a third filter screen plate is arranged on the outer wall of the top of the drainage box.

On the basis of the foregoing scheme, it is preferable that: a water level sensor is arranged on the inner wall of one side of the settling tank and electrically connected with the control panel.

A method for using a municipal water treatment circulating device comprises the following steps:

s1: discharging sewage into the screening box through a liquid inlet pipe, and setting a water level value for storing the sewage in the settling box through a control panel;

s2: when the sewage level in the settling tank reaches a set value, the control panel controls the corresponding electric control water valve to be closed and then controls the other electric control water valve to be opened;

s3: the control panel can control the sliding through groove in the settling tank with the water level reaching a set value and the corresponding liquid pump to simultaneously operate for 2-3 min, and after the operation is carried out for a set time, the control panel controls the sliding through groove and the corresponding liquid pump to stop operating for 4-5 min;

s4: after 4-5 min, the control panel controls the running of the rotating motor corresponding to one side of the settling tank, the settled sewage in the settling tank is discharged into the drainage tank, the water level of the sewage in the other settling tank basically reaches a set value at the moment, and the control panel treats the sewage in the other settling tank according to the steps;

s5: the staff regularly opens the sealed lid of top fender lid and side and washs the setting tank is inside, opens closing plate and side sealing door simultaneously and handles the rubbish that screening incasement portion filtered out.

The invention has the beneficial effects that:

1. through arranging the movable filter plate, the first filter plate and the first electric slide rail, the first filter plate can filter sewage flowing out through the drainage groove, so that massive garbage or floating objects existing in the sewage can be prevented from flowing out through the drainage groove, when a large amount of garbage filtered out from the inside of the screening box needs to be treated, the sewage is firstly stopped from continuously flowing into the liquid inlet pipe, then the sealing plate on one side of the screening box is opened, the movable filter plate is tightly attached to one side of the liquid outlet, the sewage in the screening box can be discharged outwards through the liquid outlet, at the moment, the movable filter plate on one side of the liquid outlet can block the garbage in the screening box, the garbage is prevented from being discharged out of the device through the liquid outlet, a worker controls the first electric slide rail to drive the movable filter plate to move towards one side of the side sealing door through the control panel, and after the sewage in the screening box is completely discharged out of the screening box through the liquid outlet, the side sealing door can be opened to the staff, and the rubbish of screening incasement portion can be released from screening incasement portion by the removal filter to accomplish the bold rubbish initial gross separation work of sewage.

2. Through setting up the groove that slides, the deflector, carriage release lever and drawing liquid pump, after sewage passes through the spray pipe and discharges into the setting tank, the staff passes through control panel control slip logical groove and drawing liquid pump operation, inside the drawing liquid pump can send into the flocculating agent of the inside storage of flocculating agent bin through catheter and fold hose, then spout from a plurality of sprinkler heads on the carriage release lever, the groove can drive the carriage release lever and come and go at the inner wall of setting tank simultaneously to remove, thereby let the sprinkling that sprinkler head spun flocculating agent can be even in the sewage of the inside storage of setting tank, thereby effectual improvement sewage settlement efficiency, the deflector can cooperate the electronic slide rail of second to lead to the removal of carriage release lever.

3. Through setting up third pivot and second pivot, when supporting the pole along with the carriage release lever round trip movement, can drive third pivot round trip movement to let the second rack board drive the second gear and rotate, can drive the third pivot during second gear rotation and rotate, the third pivot drives the second pivot through the drive belt and rotates, thereby let the stirring fan stir the inside sewage of settling tank, improved the mixed effect between the inside sewage of settling tank and the flocculating agent.

4. Through setting up rotation motor and sliding seal board, when needs subside the inside sewage discharge after accomplishing of setting up the setting tank, the staff rotates the motor through control panel control and drives first gear and rotate, can drive first rack board rebound during first gear rotation, thereby let the whole rebound of sliding seal board, the inside sewage of setting tank can flow in the drainage box through the gap between sliding seal board bottom and the rectangle logical groove this moment, because the rectangle leads to highly being less than the whole height of setting tank, so deposit in the silt of setting tank bottom hardly to lead to the groove through the rectangle and enter into inside the drainage box.

5. Through setting up scraping wings and gyro wheel, when the removal filter moved through first electronic slide rail, the scraping wings can shovel the impurity of deposit at screening bottom of the case portion, improves the clearance effect of removing the filter to screening bottom of the case deposit, and the gyro wheel can roll forward along with the removal that removes the filter simultaneously to improve and remove the holistic stability of filter when removing.

Drawings

FIG. 1 is a schematic front view of a municipal water treatment cycle apparatus according to the present invention;

FIG. 2 is a schematic top view of a municipal water treatment cycle apparatus according to the present invention;

FIG. 3 is a schematic front view of a municipal water treatment cycle apparatus according to the present invention;

FIG. 4 is a schematic view of the structure of a screening box of a municipal water treatment circulation device according to the invention;

FIG. 5 is a schematic view of a moving filter plate structure of a municipal water treatment cycle apparatus according to the present invention;

FIG. 6 is a schematic view of a water guiding frame of the municipal water treatment circulating device according to the present invention;

FIG. 7 is a schematic diagram of a side view of a settling tank of a municipal water treatment circulation device according to the invention;

FIG. 8 is a schematic view showing the internal structure of a settling tank of the municipal water treatment circulation device according to the present invention;

FIG. 9 is a schematic circuit flow diagram of a municipal water treatment circulation device according to the present invention.

In the figure: 1 bottom plate, 2 sealing plate, 3 drainage tank, 4 flocculating agent storage tank, 5 liquid pump, 6 settling tank, 7 side sealing cover, 8 top blocking cover, 9 liquid inlet pipe, 10 control panel, 11 screening tank, 12 first electric slide rail, 13 mobile filter plate, 14 shunt tank, 15 side sealing door, 16 clamping block, 17 liquid outlet, 18 drainage groove, 19 first filter screen plate, 20 liquid inlet, 21 mounting groove, 22 roller, 23 material pushing plate, 24 second filter screen plate, 25 electric control water valve, 26 water guide frame, 27 water spray pipe, 28 second electric slide rail, 29 mobile rod, 30 sliding through groove, 31 first rotating shaft, 32 sliding sealing plate, 33 rotating motor, 34 first gear, 35 first rack plate, 36 drainage pipe, 37 drainage tank, 38 third filter screen plate, 39 corrugated hose, 40 water level sensor, 41 stirring fan, 42 second rotating shaft, 43 second rack plate, 44, 45 third rotating shaft, 46 second gear, 47 guide plate, 48 sprinkler head, 49 liquid guide pipe, 50 abutting rod.

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:

a municipal water treatment circulating device is shown in figures 1-9 and comprises a bottom plate 1, wherein a screening box 11, a water guide frame 26 and two flocculant storage boxes 4 are arranged on the outer wall of the top of the bottom plate 1, a control panel 10 is arranged on the outer wall of one side of the screening box 11, a liquid inlet pipe 9 is arranged on the outer wall of the top of the screening box 11, a liquid inlet 20 is arranged on the inner wall of one side of the screening box 11, a first electric slide rail 12 is arranged on the outer wall of the top of the screening box 11, a movable filter plate 13 is connected to the inner wall of the first electric slide rail 12 in a sliding manner, the movable filter plate 13 is connected to the inner wall of the screening box 11 in a sliding manner, a drainage groove 18 is arranged on the inner wall of one side of the screening box 11, a first filter screen plate 19 is arranged on the inner wall of the drainage groove 18, sealing plates 2 and side sealing doors 15 are arranged on the outer walls of two sides of the screening box 11, a liquid outlet 17 is arranged on the inner wall of two sides of the diversion box 14, two 6 one sides outer walls of setting tank are provided with two water drainage tank 37, and two water drainage tank 37 one side outer walls are provided with two drain pipes 36, first electronic slide rail 12 and control panel 10 electric connection.

In order to improve the stability when the movable filter plate 13 pushes the garbage; as shown in fig. 5, the outer wall of the bottom of the movable filter plate 13 is provided with a material pushing plate 23, the outer wall of the bottom of the material pushing plate 23 is provided with more than three mounting grooves 21, and the inner walls of the mounting grooves 21 are rotatably connected with rollers 22; through setting up scraping wings 23 and gyro wheel 22, when moving filter 13 and removing through first electronic slide rail 12, scraping wings 23 can shovel the impurity of deposit in screening case 11 bottom, improves the clearance effect of moving filter 13 to screening case 11 bottom deposit, and gyro wheel 22 can roll along with the removal that moves filter 13 forward simultaneously to improve and remove filter 13 holistic stability when removing.

In order to improve the sealing effect of the sealing plate 2 on the liquid discharge port 17; as shown in fig. 1 and 4, a fixture block 16 is arranged on the outer wall of one side of the sealing plate 2, and a drainage groove 3 is arranged on the outer wall of one side of the bottom plate 1; through setting up fixture block 16 and water drainage tank 3, fixture block 16 can improve the sealed effect of closing plate 2 to leakage fluid dram 17, and when sewage flowed out through leakage fluid dram 17, water drainage tank 3 can lead to the sewage that flows simultaneously to make things convenient for the staff to retrieve exhaust sewage, avoid outside the direct eduction gear of untreated sewage.

In order to further improve the filtering effect on the garbage in the sewage; as shown in fig. 6, the outer wall of the top of the water guide frame 26 is provided with more than three second filter screen plates 24, the inner walls of both sides of the diversion box 14 are provided with two electric control water valves 25, the outer walls of both sides of the diversion box 14 are provided with two water spray pipes 27, and the two electric control water valves 25 are respectively electrically connected with the control panel 10; by providing the second filter screen plate 24, the second filter screen plate 24 can filter the sewage flowing through the top of the water guide frame 26 again, thereby improving the overall filtering effect of the device on the sewage.

In order to effectively carry out sedimentation treatment on the sewage in the settling tank 6; as shown in the figures 1 and 7, respectively, as shown in fig. 8, the outer wall of the top of the settling tank 6 is rotatably connected with a top blocking cover 8, the outer wall of one side of the settling tank 6 is rotatably connected with a side sealing cover 7, the outer wall of one side of the settling tank 6 is provided with a second electric slide rail 28, the inner wall of the bottom of the second electric slide rail 28 is provided with a sliding through groove 30, the inner wall of the sliding through groove 30 is slidably connected with a moving rod 29, the inner wall of one side of the settling tank 6 is provided with a guide plate 47, the outer wall of one side of the moving rod 29 is slidably connected to the inner wall of the guide plate 47, the outer wall of the moving rod 29 is provided with more than three spraying heads 48, the outer wall of one side of the moving rod 29 is provided with a corrugated hose 39, the outer wall of the top of the flocculant storage tank 4 is provided with a liquid suction pump 5, the outer wall of the top of the liquid suction pump 5 is provided with a liquid guide pipe 49, the outer wall of one side of the liquid guide pipe 49 is connected to the outer wall of the corrugated hose 39, and the liquid suction pump 5 and the sliding through groove 30 are respectively and electrically connected with the control panel 10; by arranging the sliding through groove 30, the moving rod 29 and the liquid pump 5, after the sewage is discharged into the settling tank 6 through the spray pipe 27, the operator controls the sliding through groove 30 and the liquid pump 5 to operate through the control panel 10, the liquid pump 5 will feed the flocculant stored in the flocculant storage tank 4 into the movable rod 29 through the liquid guide pipe 49 and the corrugated hose 39, then, the spraying heads 48 are sprayed from the moving rod 29, and the sliding through groove 30 drives the moving rod 29 to reciprocate on the inner wall of the settling tank 6, so that the flocculating agent sprayed from the spraying head 48 can be uniformly sprinkled in the sewage stored in the interior of the settling tank 6, therefore, the sewage sedimentation efficiency is effectively improved, the guide plate 47 can be matched with the second electric sliding rail 28 to guide the movement of the moving rod 29, and a worker can regularly open the top blocking cover 8 and the side sealing cover 7 to clean the deposited sludge in the settling tank 6.

In order to further improve the mixing effect between the sewage and the flocculating agent in the settling tank 6; as shown in fig. 8, two second rack plates 43 are arranged on the inner wall of the bottom of the settling tank 6, a resisting rod 50 is arranged on the outer wall of the bottom of the moving rod 29, two circular through holes are formed in the outer wall of one side of the resisting rod 50, the inner walls of the two circular through holes are rotatably connected with a second rotating shaft 42 and a third rotating shaft 45, a transmission belt 44 is arranged on the outer walls of the second rotating shaft 42 and the third rotating shaft 45, two stirring fans 41 are arranged on the outer walls of two sides of the second rotating shaft 42, two second gears 46 are arranged on the outer walls of two sides of the third rotating shaft 45, and the two second gears 46 are respectively engaged with the two second rack plates 43; through setting up third pivot 45 and second pivot 42, when supporting pole 50 along with carriage release lever 29 round trip movement, can drive third pivot 45 round trip movement, thereby let second rack plate 43 drive second gear 46 and rotate, can drive third pivot 45 when second gear 46 rotates and rotate, third pivot 45 drives second pivot 42 through drive belt 44 and rotates, thereby let stirring fan 41 stir the inside sewage of settling tank 6, the mixing effect between the inside sewage of settling tank 6 and the flocculating agent has been improved.

In order to smoothly discharge the sewage after the sedimentation in the sedimentation tank 6 into the drainage tank 37; as shown in fig. 7 and 8, a rectangular through groove is formed in the outer wall of one side of the settling tank 6, the height of the rectangular through groove is lower than the overall height of the settling tank 6, a sliding sealing plate 32 is connected to the inner wall of the rectangular through groove in a sliding manner, a first rack plate 35 is arranged on the outer wall of one side of the sliding sealing plate 32, a rotating motor 33 is arranged on the outer wall of one side of the settling tank 6, a first rotating shaft 31 is arranged on an output shaft of the rotating motor 33, a first gear 34 is arranged on the outer wall of the first rotating shaft 31, the first gear 34 is meshed with the first rack plate 35, a rectangular groove is formed in the outer wall of the top of the drainage tank 37, and the rotating motor 33 is electrically connected with the control panel 10; through setting up rotation motor 33 and sliding seal board 32, when the sewage after 6 inside subsides of setting tank was accomplished is discharged, the staff passes through control panel 10 control rotation motor 33 and drives first gear 34 and rotate, can drive first rack plate 35 rebound during first gear 34 rotates, thereby let sliding seal board 32 whole rebound, the inside sewage of setting tank 6 this moment can flow into water drainage tank 37 through the gap between sliding seal board 32 bottom and the logical groove of rectangle, because the whole height that highly is less than setting tank 6 of the logical groove of rectangle, so deposit inside water drainage tank 37 is hardly got into through the logical groove of rectangle to the silt of setting tank 6 bottom.

In order to prevent sludge deposited at the bottom of the settling tank 6 from entering the inside of the drainage tank 37 through the rectangular through groove; as shown in fig. 7, the top outer wall of the drain tank 37 is provided with a third filter screen plate 38; by providing the third filter screen 38, the third filter screen 38 can filter the sewage entering the inside of the drain tank 37 through the rectangular grooves, so as to prevent the sludge deposited at the bottom of the settling tank 6 from entering the inside of the drain tank 37 through the rectangular through grooves.

In order to enable the device to continuously treat the sewage; as shown in fig. 8, a water level sensor 40 is arranged on the inner wall of one side of the settling tank 6, the water level sensor 40 is electrically connected with the control panel 10, and the type of the water level sensor 40 is AL-530 AE; by arranging the water level sensor 40 and the electric control water valves 25, the water level sensor 40 can detect the water level of the sewage in the settling tank 6 in real time, a worker controls one of the two electric control water valves 25 to open through the control panel 10, the sewage flowing into the diversion box 14 flows into the water spraying pipe 27 through one of the electric control water valves 25 and then flows into one of the two settling tanks 6 through the water spraying pipe 27, when the water level in the settling tank 6 reaches a set value, the control panel 10 controls the corresponding electric control water valve 25 to close, and simultaneously controls the other electric control water valve 25 to open, the sewage flows into the other settling tank 6, the interior of the settling tank 6 filled with water begins to settle the sewage, the sewage is discharged into the drainage tank 37 after being settled, and the sewage in the other settling tank 6 basically reaches the set water level, thereby through two settling tanks 6, can accomplish incessant circulation to sewage and handle, improved sewage treatment efficiency.

When the device is used, firstly, sewage to be treated is discharged into the screening box 11 through the liquid inlet pipe 9, along with the continuous rise of the water level in the screening box 11, the sewage flows into the water guide frame 26 through the water discharge groove 18, then flows onto the flow dividing box 14 through the water guide frame 26, then flows into the two settling boxes 6 on the two sides of the flow dividing box 14 through the flow dividing box 14 for settling, the sewage subjected to settling treatment flows into the two water discharge boxes 37 on one sides of the two settling boxes 6, the sewage flowing into the water discharge boxes 37 reaches the discharge standard after being subjected to filtration and settling treatment, at the moment, the sewage is discharged out of the device through the water discharge pipe 36, the first filter screen plate 19 can filter the sewage flowing out through the water discharge groove 18, when a large amount of garbage filtered out of the screening box 11 needs to be treated, the sewage is firstly stopped to continuously flow into the liquid inlet pipe 9, then open the closing plate 2 of screening case 11 one side, because remove the filter 13 and hug closely leakage fluid dram 17 one side, the inside sewage of screening case 11 can outwards be discharged through leakage fluid dram 17, the removal filter 13 of leakage fluid dram 17 one side can block the inside rubbish of screening case 11 this moment, the staff passes through control panel 10 control first electronic slide rail 12 and drives the removal filter 13 and remove to one side of side sealing door 15, after the inside sewage of screening case 11 passes through the whole screening case 11 that discharge fluid dram 17 is whole, the staff can open side sealing door 15, the inside rubbish of screening case 11 can be released from the inside of screening case 11 by the removal filter 13 that removes to side sealing door 15 direction, thereby accomplish the bold rubbish primary separation work of sewage, the staff to the rubbish that is released carry out recovery processing can.

When the movable filter plate 13 moves through the first electric slide rail 12, the material pushing plate 23 scoops up impurities deposited at the bottom of the screening box 11, so as to improve the cleaning effect of the movable filter plate 13 on the deposits at the bottom of the screening box 11, meanwhile, the roller 22 can roll forward along with the movement of the movable filter plate 13, the fixture block 16 can improve the sealing effect of the sealing plate 2 on the liquid discharge port 17, meanwhile, when sewage flows out through the liquid discharge port 17, the drainage groove 3 can guide the flowing sewage, the second filter screen plate 24 can filter the sewage flowing through the top of the water guide frame 26 again, when the sewage is discharged into the settling box 6 through the water spray pipe 27, a worker controls the sliding through groove 30 and the liquid pump 5 to operate through the control panel 10, the liquid pump 5 can send the flocculating agent stored in the flocculating agent storage tank 4 into the movable rod 29 through the liquid guide pipe 49 and the corrugated hose 39, and then the flocculating agent is sprayed out from the plurality of spraying heads 48 on the movable rod 29, at the same time, the sliding through slot 30 will drive the moving rod 29 to move back and forth on the inner wall of the settling tank 6, so that the flocculating agent sprayed from the spraying head 48 can be uniformly sprinkled in the sewage stored in the interior of the settling tank 6, thereby effectively improving the sewage sedimentation efficiency, the guide plate 47 can be matched with the second electric slide rail 28 to guide the movement of the moving rod 29, the worker can regularly open the top blocking cover 8 and the side sealing cover 7 to clean the sludge deposited in the settling tank 6, when the pushing rod 50 moves back and forth along with the moving rod 29, the third rotating shaft 45 is driven to move back and forth, thereby let second rack plate 43 drive second gear 46 and rotate, can drive third pivot 45 when second gear 46 rotates and rotate, third pivot 45 drives second pivot 42 through drive belt 44 and rotates to let stirring fan 41 stir the inside sewage of settling tank 6.

When sewage after the sedimentation inside the settling tank 6 needs to be discharged, a worker controls the rotating motor 33 to drive the first gear 34 to rotate through the control panel 10, the first gear 34 drives the first rack plate 35 to move upwards when rotating, so that the sliding sealing plate 32 moves upwards as a whole, the sewage inside the settling tank 6 flows into the drainage tank 37 through a gap between the bottom of the sliding sealing plate 32 and the rectangular through groove, the sludge deposited at the bottom of the settling tank 6 is difficult to enter the drainage tank 37 through the rectangular through groove because the height of the rectangular through groove is lower than the whole height of the settling tank 6, the third filter screen 38 can filter the sewage entering the drainage tank 37 through the rectangular through groove, the water level sensor 40 can detect the water level of the sewage inside the settling tank 6 in real time, and the worker controls one of the two electric control water valves 25 to open through the control panel 10, at this time, the sewage flowing into the diversion box 14 flows into the water spraying pipe 27 through one of the electric control water valves 25, and then flows into one of the two settling tanks 6 through the water spraying pipe 27, when the water level inside the settling tank 6 reaches a set value, the control panel 10 controls the corresponding electric control water valve 25 to be closed, and controls the other electric control water valve 25 to be opened, at this time, the sewage flows into the other settling tank 6, at this time, the settling treatment of the sewage is started inside the settling tank 6 filled with water, the sewage is discharged into the water discharging tank 37 after being settled, at this time, the sewage inside the other settling tank 6 basically reaches the set water level, and through the two settling tanks 6, the uninterrupted circulation treatment of the sewage can be achieved.

Example 2:

a method of using a municipal water treatment circulation apparatus, as shown in fig. 1-9, comprising the steps of:

s1: discharging sewage into a screening box 11 through a liquid inlet pipe 9, and setting a water level value for storing the sewage in a settling tank 6 through a control panel 10;

s2: when the sewage level in the settling tank 6 reaches a set value, the control panel 10 controls the corresponding electric control water valve 25 to be closed, and then controls the other electric control water valve 25 to be opened;

s3: the control panel 10 controls the sliding through groove 30 in the settling tank 6 with the water level reaching the set value and the corresponding liquid pump 5 to operate for 2-3 min at the same time, and after the operation is carried out for the set time, the control panel 10 controls the sliding through groove 30 and the corresponding liquid pump 5 to stop operating and waits for 4-5 min;

s4: after 4min to 5min, the control panel 10 controls the rotating motor 33 corresponding to one side of the settling tank 6 to operate, the settled sewage in the settling tank 6 is discharged into the drainage tank 37, the water level of the sewage in the other settling tank 6 basically reaches a set value at the moment, and the control panel 10 treats the sewage in the other settling tank 6 according to the steps;

s5: the staff regularly opens top fender lid 8 and the sealed lid 7 of side and washs 6 insides, opens closing plate 2 and side sealing door 15 simultaneously and handles the rubbish of sieving box 11 internal filtering out.

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 (10)

1. A municipal water treatment circulating device comprises a bottom plate (1) and is characterized in that a screening box (11), a water guide frame (26) and two flocculant storage boxes (4) are arranged on the outer wall of the top of the bottom plate (1), a control panel (10) is arranged on the outer wall of one side of the screening box (11), a liquid inlet pipe (9) is arranged on the outer wall of the top of the screening box (11), a liquid inlet (20) is formed in the inner wall of one side of the screening box (11), a first electric slide rail (12) is arranged on the outer wall of the top of the screening box (11), a movable filter plate (13) is connected to the inner wall of the first electric slide rail (12) in a sliding mode, the movable filter plate (13) is connected to the inner wall of the screening box (11) in a sliding mode, a drainage groove (18) is formed in the inner wall of one side of the screening box (11), a first filter screen plate (19) is arranged on the inner wall of the drainage groove (18), sealing plates (2) and side sealing doors (15) are arranged on the outer walls of two sides of the screening box (11), the inner wall of one side of the screening box (11) is provided with a liquid outlet (17), the outer walls of two sides of the flow dividing box (14) are provided with two settling tanks (6), the outer wall of one side of the two settling tanks (6) is provided with two water discharging boxes (37), the outer wall of one side of the two water discharging boxes (37) is provided with two water discharging pipes (36), and the first electric slide rail (12) is electrically connected with the control panel (10).

2. The municipal water treatment circulation device according to claim 1, wherein the movable filter plate (13) is provided with a pusher plate (23) on the outer bottom wall thereof, the pusher plate (23) is provided with three or more mounting grooves (21) on the outer bottom wall thereof, and rollers (22) are rotatably connected to the inner walls of the mounting grooves (21).

3. The municipal water treatment circulation device according to claim 2, wherein the sealing plate (2) is provided with a block (16) on the outer wall on the side thereof, and the bottom plate (1) is provided with a drain groove (3) on the outer wall on the side thereof.

4. The municipal water treatment circulation device according to claim 3, wherein the outer wall of the top of the water guide frame (26) is provided with more than three second filter screen plates (24), the inner walls of the two sides of the flow distribution box (14) are provided with two electrically controlled water valves (25), the outer walls of the two sides of the flow distribution box (14) are provided with two water spray pipes (27), and the two electrically controlled water valves (25) are respectively and electrically connected with the control panel (10).

5. The municipal water treatment circulating device according to claim 4, wherein the top outer wall of the settling tank (6) is rotatably connected with a top blocking cover (8), the side outer wall of the settling tank (6) is rotatably connected with a side sealing cover (7), the outer wall of one side of the settling tank (6) is provided with a second electric slide rail (28), the inner wall of the bottom of the second electric slide rail (28) is provided with a sliding through groove (30), the inner wall of the sliding through groove (30) is slidably connected with a movable rod (29), the inner wall of one side of the settling tank (6) is provided with a guide plate (47), the outer wall of one side of the movable rod (29) is slidably connected with the inner wall of the guide plate (47), the outer wall of the movable rod (29) is provided with more than three sprinkler heads (48), the outer wall of one side of the movable rod (29) is provided with a corrugated hose (39), and the outer wall of the top of the flocculant storage tank (4) is provided with a liquid pump (5), the outer wall of the top of the liquid pump (5) is provided with a liquid guide pipe (49), the outer wall of one side of the liquid guide pipe (49) is connected to the outer wall of one side of the corrugated hose (39), and the liquid pump (5) and the sliding through groove (30) are respectively electrically connected with the control panel (10).

6. The municipal water treatment circulation device according to claim 5, wherein the inner bottom wall of the settling tank (6) is provided with two second rack plates (43), the outer bottom wall of the movable rod (29) is provided with a retaining rod (50), one side outer wall of the retaining rod (50) is provided with two circular through holes, the inner walls of the two circular through holes are rotatably connected with a second rotating shaft (42) and a third rotating shaft (45), the outer walls of the second rotating shaft (42) and the third rotating shaft (45) are provided with a driving belt (44), the outer walls of the two sides of the second rotating shaft (42) are provided with two stirring fans (41), the outer walls of the two sides of the third rotating shaft (45) are provided with two second gears (46), and the two second gears (46) are respectively engaged with the two second rack plates (43).

7. The municipal water treatment circulating device according to claim 6, wherein a rectangular through groove is formed in the outer wall of one side of the settling tank (6), the height of the rectangular through groove is lower than the overall height of the settling tank (6), a sliding sealing plate (32) is connected to the inner wall of the rectangular through groove in a sliding manner, a first rack plate (35) is arranged on the outer wall of one side of the sliding sealing plate (32), a rotating motor (33) is arranged on the outer wall of one side of the settling tank (6), a first rotating shaft (31) is arranged on an output shaft of the rotating motor (33), a first gear (34) is arranged on the outer wall of the first rotating shaft (31), the first gear (34) is meshed with the first rack plate (35), a rectangular groove is formed in the outer wall of the top of the drainage tank (37), and the rotating motor (33) is electrically connected with the control panel (10).

8. The municipal water treatment circulation device according to claim 7, wherein the top outer wall of the drain tank (37) is provided with a third screen (38).

9. The municipal water treatment circulation device according to claim 8, wherein a water level sensor (40) is provided on an inner wall of the settling tank (6), and the water level sensor (40) is electrically connected to the control panel (10).

10. A method of using a municipal water treatment cycle apparatus according to any one of claims 1 to 9, comprising the steps of;

s1: discharging sewage into the screening box (11) through a liquid inlet pipe (9), and setting a water level value for storing the sewage in the settling tank (6) through a control panel (10);

s2: when the sewage level in the settling tank (6) reaches a set value, the control panel (10) controls the corresponding electric control water valve (25) to be closed, and then controls the other electric control water valve (25) to be opened;

s3: the control panel (10) can control the sliding through groove (30) in the settling tank (6) with the water level reaching the set value and the corresponding liquid pump (5) to simultaneously operate for 2-3 min, after the operation is carried out for the set time, the control panel (10) controls the sliding through groove (30) and the corresponding liquid pump (5) to stop operating, and the operation is waited for 4-5 min;

s4: after 4-5 min, the control panel (10) controls the rotating motor (33) corresponding to one side of the settling tank (6) to operate, sewage settled in the settling tank (6) is discharged into the drainage tank (37), the water level of the sewage in the other settling tank (6) basically reaches a set value at the moment, and the control panel (10) treats the sewage in the other settling tank (6) according to the steps;

s5: the staff regularly opens top fender lid (8) and sealed lid of side (7) and washs the inside rubbish that filters of settling cask (6), opens closing plate (2) and side sealing door (15) simultaneously and handles screening case (11) inside rubbish that filters.

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