CN116002830A - Combined type urban sewage centralized treatment device - Google Patents
Combined type urban sewage centralized treatment device Download PDFInfo
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- CN116002830A CN116002830A CN202310150823.1A CN202310150823A CN116002830A CN 116002830 A CN116002830 A CN 116002830A CN 202310150823 A CN202310150823 A CN 202310150823A CN 116002830 A CN116002830 A CN 116002830A
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- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 66
- 238000003756 stirring Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 35
- 230000007246 mechanism Effects 0.000 claims description 31
- 238000001125 extrusion Methods 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 14
- 239000013049 sediment Substances 0.000 claims description 10
- 239000010813 municipal solid waste Substances 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 21
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000008394 flocculating agent Substances 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 description 25
- 238000003825 pressing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model belongs to the technical field of sewage treatment and discloses a combined type urban sewage centralized treatment device which comprises a stirring box and a double-shaft motor, wherein the stirring motor is fixedly arranged in the stirring box, the top of the stirring motor is fixedly connected with a rotating rod, a stirring plate is fixedly arranged outside the rotating rod, and water inlets are formed in the left side and the right side of the inside of the stirring box. The utility model has the advantages that the pushing block, the sliding plate, the filter plate and the like are arranged to realize good purification effect, the stirring motor drives the rotating rod and the stirring plate to rotate, so that sewage and flocculating agent in the stirring box are stirred together, water and agglomerated impurities enter the cleaning chamber together, the agglomerated impurities can be intercepted in the cleaning chamber through interception and filtration of the filter plate, water enters the water containing chamber, after water is discharged, the double-shaft motor drives the connecting rod to rotate, and the purpose of good purification effect can be realized because the pushing plate is limited.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a combined type urban sewage centralized treatment device.
Background
Urban sewage, namely domestic wastewater, industrial wastewater and runoff sewage in urban areas, is generally collected by urban pipelines and discharged into water after being treated by urban sewage treatment plants, and the urban sewage contains a large amount of organic matters, germs and viruses, and the industrial wastewater content and the water quality are more and more complex and the runoff sewage is more and more polluted due to the high development of industry.
The traditional combined type urban sewage centralized treatment device basically adopts a layered treatment mode, firstly filters garbage solids, then adopts an activated carbon plate, and utilizes the extremely strong filterability and adsorptivity of the activated carbon plate to dry and purify water, so that water is discharged.
The Chinese patent of application number 201921693514.4 discloses a centralized recovery treatment device for urban large-scale domestic sewage, the sewage enters a sedimentation tank through a collecting tank, a motor drives a conveyor belt to rotate, so that a small hook outside the conveyor belt drives solid matters in water to be discharged, then a precipitator is added, the conveyor belt is used for taking away the precipitate, the purpose of primarily purifying the water is achieved, the effect of purifying the water can be achieved, but the effect is not very good, the discharge of the solid matters and the precipitate has limitation, and the blockage is easy.
The Chinese patent of application number 201922023078.6 discloses a treatment device applied to urban domestic sewage, which is mainly used for separating and treating sludge, scum and the like in the urban domestic sewage to be pretreated in a sewage tank, so that the treatment efficiency of the urban sewage in the next link is improved.
The utility model aims to develop a combined type urban sewage centralized treatment device, which solves the problems of poor purification effect and poor separation effect.
Disclosure of Invention
The utility model aims at solving the problems and provides a combined type urban sewage centralized treatment device which has the advantages of good purifying effect and good separating effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination formula urban sewage centralized processing device, includes the agitator tank, the inside fixed mounting of agitator tank has biax motor and agitator motor, the top fixedly connected with dwang of agitator motor, the outside fixed mounting of dwang has the stirring board, the mouth of a river has all been seted up to the inside left and right sides of agitator tank, mouth of a river one side is equipped with electronic sealed flashboard, the left and right sides of agitator tank all is fixed intercommunication has the cleaning chamber, the one end fixedly connected with connecting rod of biax motor, the left end of connecting rod runs through and swing joint has the push pedal, the bottom fixed mounting of push pedal has first spring, the bottom fixedly connected with ejector pad of first spring, the push pedal with ejector pad sealing sliding connection, the bottom fixed mounting of cleaning chamber has the slide, slide one side below is equipped with the collection chamber, the collection chamber bottom is equipped with row material pipe, it is equipped with first solenoid valve on the row material pipe; the right side of the cleaning chamber is fixedly connected with a water containing chamber, the front side of the water containing chamber is fixedly connected with a drain pipe, and a second electromagnetic valve is arranged on the drain pipe; a filter plate is fixedly arranged between the cleaning chamber and the water containing chamber, and the peripheral sides of the push plate and the push block are in sealing sliding connection with the inner wall of the cleaning chamber and the inner wall of the filter plate;
the other end of the double-shaft motor is connected with a driving mechanism through a driving shaft, the driving mechanism comprises a fixed column on the driving shaft, and the outer surface of the fixed column is provided with a plurality of extrusion blocks in an annular matrix;
the side surface of the stirring box is provided with a trash discharging mechanism, the trash discharging mechanism comprises a lower supporting plate, a second spring and a pressure sensor are arranged on the lower supporting plate, an upper supporting plate is arranged on the second spring, and two ends of the upper supporting plate are respectively provided with a pressure bearing block;
the left end and the right end of the top of the stirring box are fixedly provided with supporting frames, the outer sides of the supporting frames are provided with sliding ways, the left ends of the sliding ways are obliquely arranged, the interiors of the sliding ways are movably connected with round balls, the tops of the round balls are fixedly connected with supporting rods, the tops of the supporting rods are fixedly provided with connecting plates, the bottoms of the connecting plates are fixedly connected with layered net cabinets, and the right sides of the layered net cabinets are hinged with hydraulic rods;
the hydraulic rod pushes the layered mesh cabinet to move along the slideway and incline, the layered mesh cabinet is inclined and then downwards extrudes the upper supporting plate, the upper supporting plate downwards moves and extrudes the second springs, meanwhile, the pressure bearing blocks on two sides are driven to downwards move, after the second springs are compressed, the measured value of the pressure sensor is larger than a preset value, the controller starts the double-shaft motor, one end of the double-shaft motor drives the extrusion blocks to periodically extrude the pressure bearing blocks through the fixed columns, the pressure bearing blocks drive the upper supporting plate to periodically extrude and release the second springs, and the second springs drive the layered mesh cabinet to vibrate up and down through the upper supporting plate; meanwhile, the other end of the double-shaft motor drives the push plate and the push block to move through the connecting rod so as to bring sediment at the filter plate into the collection chamber.
As a preferable technical scheme of the utility model, the lower end of the front surface of the stirring box is fixedly provided with a holding tank, the front surface of the holding tank is provided with a water seepage port, and a filter screen is arranged in the water seepage port.
As a preferable technical scheme of the utility model, the left side of the sliding plate is of a slope structure, the first springs are two in total and are fixedly arranged at the top of the pushing block at equal intervals, and the middle part inside the water port is fixedly provided with the filter screen plate.
As a preferable technical scheme of the utility model, the connecting rod is a threaded rod, the push plate is in threaded connection with the connecting rod, and the front and the rear of the push plate are respectively in sealing fit with the stirring box and the filter plate.
As a preferable technical scheme of the utility model, the left end of the slideway forms an angle of thirty degrees with the horizontal plane, and the top of the supporting frame is provided with a rectangular opening which is matched with the inner diameter value of the supporting rod.
As a preferable technical scheme of the utility model, the extrusion block is provided with four extrusion blocks which are arranged on the outer surface of the fixed column in an annular matrix, and the end part of the extrusion block is provided with a wear-resistant layer; when the impurity removing mechanism is in an initial state, one of the extrusion blocks is positioned right below the pressure bearing block.
As a preferable technical scheme of the utility model, the bottom of the pushing block is an inclined block, and the inclination of the pushing block is the same as that of the sliding block; the bottom of the pushing block is in sealing sliding connection with the upper surface of the sliding block.
As a preferred embodiment of the present utility model, the mesh size of the filter plate is smaller than the mesh size of the layered mesh cabinet.
As a preferable technical scheme of the utility model, when the filter plate is blocked, the electric sealing flashboard is closed, and the electric sealing flashboard, the filter plate and the cleaning chamber form a closed space.
As a preferable technical scheme of the utility model, in the closed space, the two sides of the push plate and the push block are respectively in sealing sliding connection with the electric sealing flashboard and the filter plate; the top of the push plate is in sealing sliding connection with the top of the cleaning chamber.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model has the advantages that the push block, the sliding plate, the filter plate and the like are arranged to realize good purification effect, the stirring motor drives the rotating rod and the stirring plate to rotate, so that sewage and flocculating agent in the stirring box are stirred together, water and agglomerated impurities enter the cleaning chamber together, the agglomerated impurities can be intercepted in the cleaning chamber through interception and filtration of the filter plate, water enters the water containing chamber, after water is discharged, the double-shaft motor drives the connecting rod to rotate, and the push plate is limited, so that the push block can be carried to slowly move to the right side, so that agglomerated sediment on the sliding plate is pushed into the storage pool to be cleaned regularly, and the purposes of good purification effect can be achieved mainly aiming at cleaning floating impurities and particles in sewage.
2. According to the utility model, the connecting rod, the push plate, the push block and the like are arranged and cooperate with the first electromagnetic valve and the second electromagnetic valve, after a closed space is formed in the cleaning chamber, the first electromagnetic valve is closed, the second electromagnetic valve is closed, the controller starts the double-shaft motor to drive the connecting rod to rotate positively, the connecting rod drives the push block to move in a sealing sliding way outwards in the cleaning chamber through the push plate, in the process of jointly moving the push plate and the push block, the space of the cleaning chamber outside the push plate and the push block is gradually reduced, internal air is compressed to form positive pressure, and then plugs blocked in the filter plate are extruded out of the filter holes along with the gradual increase of the positive pressure, so that the cleaning of the filter plate is realized; meanwhile, the space of the cleaning chamber inside the pushing plate and the pushing block is gradually increased, negative pressure is formed inside the cleaning chamber, and then plugs blocked in the filter plate are sucked out of the filter holes along with the gradual increase of the negative pressure, so that the filter plate is cleaned. Then the first electromagnetic valve, the second electromagnetic valve and the electric sealing flashboard are respectively opened, so that after the outside air enters the cleaning chamber, the first electromagnetic valve, the second electromagnetic valve and the electric sealing flashboard are sequentially closed, so that the cleaning chamber forms a closed space again, then the controller starts the double-shaft motor to drive the connecting rod to rotate reversely, and the connecting rod drives the pushing block to move in a sealing sliding manner inwards in the cleaning chamber through the pushing plate; in the process of the joint movement of the push plate and the push block, the space of the cleaning chamber at the inner side of the push plate and the cleaning chamber at the inner side of the push plate are gradually reduced, the internal air is compressed to form positive pressure, and then the blocking objects blocked in the filter plate are extruded out of the filter holes along with the gradual increase of the positive pressure, so that the filter plate is cleaned; simultaneously, the clearance room space in both outsides grow gradually, and inside formation negative pressure, and then along with the gradual increase of negative pressure, the plug suction filtration pore of jam in the filter realizes the clearance to the filter. Through repeating the operation, the filter plate can be cleaned repeatedly, the operation is simple, the cleaning effect is good, and the cleaning workload is greatly reduced.
3. According to the utility model, the driving mechanism and the impurity removing mechanism are arranged and cooperate with the double-shaft motor, when solids stacked in the layered mesh cabinet need to be cleaned, the controller starts the hydraulic rod to work, the hydraulic rod pushes the layered mesh cabinet to move along the slideway and incline, the layered mesh cabinet inclines and then presses the upper supporting plate downwards, the upper supporting plate moves downwards and presses the second springs and simultaneously drives the bearing blocks at two sides to move downwards, the measured value of the second springs after being compressed is greater than a preset value, the controller starts the double-shaft motor, one end of the double-shaft motor drives the pressing blocks to periodically press the bearing blocks through the fixed column, the bearing blocks drive the upper supporting plate to periodically press and release the second springs, the second springs drive the layered mesh cabinet to vibrate up and down through the upper supporting plate, and the discharge of the solids above the layered mesh cabinet can be better promoted after the layered mesh cabinet vibrates up and down; meanwhile, the other end of the double-shaft motor drives the push plate and the push block to move through the connecting rod so as to bring sediment at the filter plate into the collection chamber. On one hand, the automation degree of discharging the filtered solid above the layered mesh cabinet is realized, and on the other hand, the layered mesh cabinet can vibrate through the driving mechanism and the impurity discharging mechanism, so that the discharging effect of the solid impurities above the layered mesh cabinet is improved; meanwhile, due to the design of the double-shaft motor, on one hand, the impurity removing mechanism is driven by the driving mechanism, the impurity removing effect of the layered net cabinet is improved, and on the other hand, the push plate and the push block can be driven to move through the connecting rod, so that sediment at the position of the filter plate is brought into the collecting chamber, the filtered material of the filter plate is discharged, the operation is simple, the automation degree is high, and the cleaning effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the structure of the present utility model;
FIG. 3 is a schematic view of a layered mesh cabinet of the present utility model;
FIG. 4 is a schematic view of the interior of the structural agitator tank of the present utility model;
FIG. 5 is a schematic view of the drain pipe position according to the present utility model;
FIG. 6 is a schematic view of the interior of a structural cleaning chamber of the present utility model;
FIG. 7 is a schematic diagram of the connection structure of the push plate and the first spring and push block of the present utility model;
FIG. 8 is a schematic view of initial positions of the driving mechanism and the impurity removing mechanism according to the present utility model;
FIG. 9 is a schematic view showing the position of a pressing block of the pressing driving mechanism for downward movement of the upper support plate of the impurity removing mechanism of the present utility model;
fig. 10 is a schematic view showing the position of an upper support plate of the extrusion block extrusion impurity removing mechanism of the driving mechanism of the present utility model.
In the figure: 1. a stirring tank; 2. cheng Fangchi; 3. support legs; 4. a support frame; 5. a connecting plate; 6. a layered net cabinet; 7. a hydraulic rod; 8. a cleaning chamber; 9. cheng Shuishi; 10. a biaxial motor; 11. a ball; 12. a stirring motor; 13. a rotating lever; 14. a stirring plate; 15. a first spring; 16. a pushing block; 17. a push plate; 18. a connecting rod; 19. a slide plate; 20. a drain pipe; 21. a water seepage port; 22. a slideway; 23. a water-through port; 24. a support rod; 25. a filter plate; 26. a collection chamber; 27. a discharge pipe; 28. fixing the column; 29. extruding a block; 30. a lower support plate; 31. a second spring; 32. an upper support plate; 33. and (5) pressing blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 7, the utility model provides a combined type urban sewage centralized treatment device, which comprises a stirring tank 1, wherein a double-shaft motor 10 and a stirring motor 12 are fixedly arranged in the stirring tank 1, the top of the stirring motor 12 is fixedly connected with a rotating rod 13, a stirring plate 14 is fixedly arranged outside the rotating rod 13, the stirring motor 12 drives the stirring plate 14 to rotate through the rotating rod 13, and the rotating stirring plate 14 is used for stirring sewage added with a flocculating agent in the stirring tank 1, so that solid particles in the sewage are fully combined with the flocculating agent, and the sedimentation effect of the sewage is improved.
The left side and the right side of the inside of the stirring box 1 are respectively provided with a water through hole 23, the left side and the right side of the stirring box 1 are respectively fixedly communicated with a cleaning chamber 8, one end of a double-shaft motor 10 is fixedly connected with a connecting rod 18, the left end of the connecting rod 18 penetrates through and is movably connected with a push plate 17, the bottom of the push plate 17 is fixedly provided with a first spring 15, the bottom of the first spring 15 is fixedly connected with a push block 16, the bottom of the cleaning chamber 8 is fixedly provided with a sliding plate 19, a collecting chamber 26 is arranged below one side of the sliding plate 19, and the bottom of the collecting chamber 26 is provided with a discharge pipe 27; the double-shaft motor 10 drives the connecting rod 18 to drive the push plate 17 to move, the push plate 17 drives the push block 16 to move through the first spring 15, and the sediment cleaned by the push block 16 and the push plate 17 is pushed into the collection chamber 26 and finally discharged from the discharge pipe 27.
A filter plate 25 is fixedly arranged between the cleaning chamber 8 and the water containing chamber 9. The mesh size of the filter plate 25 is smaller than that of the layered mesh cabinet 6, so that the filter plate 25 can further perform secondary filtration on the solid matters primarily filtered by the layered mesh cabinet 6, and the overall filtering effect is improved.
Wherein, positive lower extreme fixed mounting of agitator tank 1 holds pond 2, holds the front of pond 2 and has seted up the infiltration mouth 21, is equipped with the filter screen in the infiltration mouth 21, and the filter screen of infiltration mouth 21 and inside filters the water in the filter material of follow layering cabinet 6 top, realizes solid-liquid separation, is convenient for classification.
Support legs 3 are fixedly arranged at the left end and the right end of the bottom of the stirring tank 1, a support frame 4 is fixedly arranged at the left end and the right end of the top of the stirring tank 1, a slide rail 22 is arranged on the outer side of the support frame 4, the left end of the slide rail 22 is obliquely arranged, a round ball 11 is movably connected inside the slide rail 22, a support rod 24 is fixedly connected to the top of the round ball 11, a connecting plate 5 is fixedly arranged at the top of the support rod 24, a layered net cabinet 6 is fixedly connected to the bottom of the connecting plate 5, and a hydraulic rod 7 is hinged to the right side of the layered net cabinet 6; the hydraulic rod 7 works and stretches to drive the layered net cabinet 6 to move forwards along the slideway 22, and when the layered net cabinet 6 moves to the inclined position of the slideway 22, the layered net cabinet 6 is inclined so as to pour the solid matters filtered above the layered net cabinet into the holding tank 2, thereby realizing the discharge of the filtered matters; after the pouring of the solids is completed, the hydraulic rod 7 is retracted and the layered mesh bin 6 is brought to the initial position.
The right side of the cleaning chamber 8 is fixedly connected with a water accommodating chamber 9, and the front surface of the water accommodating chamber 9 is fixedly connected with a drain pipe 20; the water filtered through the cleaning chamber 8 enters the water containing chamber 9 and is finally discharged through the drain pipe 20.
The left side of the sliding plate 19 is of a slope structure, and the first springs 15 are two in number and are fixedly arranged at the top of the pushing block 16 at equal intervals; the middle part inside the water through hole 23 is fixedly provided with a filter screen plate, the filter screen plate can prevent sewage falling from the layered mesh cabinet 6 from being discharged through the water through hole 23 rapidly, a certain blocking effect is achieved, and the water is not prevented from entering the cleaning chamber 8 with caking impurities; the slide plate 19 with the slope structure can prevent water from leaking out through the right end of the slide plate 19; the presence of the first spring 15 can act as a buffer connection, preventing the slide 19 of the ramp structure from obstructing the push block 16 from scraping off the flocculated agglomerated impurities at the top of the slide 19.
The connecting rod 18 is a threaded rod, the push plate 17 is in threaded connection with the connecting rod 18, the front and the back of the push plate 17 are respectively in sealing fit with the stirring box 1 and the filter plate 25, the double-shaft motor 10 works to drive the connecting rod 18 to rotate, and as the outer surface of the connecting rod 18 and the connecting position of the push plate 17 and the connecting rod 18 are provided with threads, the push plate 17 is limited, the push plate 17 can only transversely move left and right, so that the push block 16 is driven to scrape sundries on the top of the slide plate 19. Meanwhile, the push plate 17 and the push block 16 are connected through the first spring 15, when the push plate 17 and the push block move along the upper surface of the sliding plate 19 with inclination, when the push plate and the sliding plate are extruded or decompressed, the first spring 15 can be compressed or restored to be compressed and deformed, so that the push plate and the push block are matched with the inclination of the sliding plate 19, and a better cleaning effect is achieved on solid sediment.
The left end of the slideway 22 forms an angle of thirty degrees with the horizontal plane, the top of the supporting frame 4 is provided with a rectangular opening which is matched with the inner diameter value of the supporting rod 24, when the hydraulic rod 7 pushes the layered net cabinet 6 to move leftwards, the supporting rod 24 pulls the round ball 11 to slide along the rectangular opening, the round ball 11 moves along the slideway 22, and when entering a slope, the layered net cabinet 6 can incline, so that the subsequent cleaning work is facilitated; the right side of the layered net cabinet 6 is fixedly provided with a fixed lug, the middle part of the fixed lug is movably connected with a movable plate, and the hydraulic rod 7 is hinged with the layered net cabinet 6 through the movable plate.
When the device is used for treating sewage, firstly, the sewage can be directly discharged to the layered net cabinet 6, and meanwhile, flocculant is continuously added into the stirring box 1, the layered net cabinet 6 can separate floating solids with larger volume from water, and the water leaks into the stirring box 1; simultaneously start stirring motor 12 work to drive dwang 13 and stirring board 14 rotation, stirring board 14 then can promote the inside sewage of agitator tank 1 and flocculating agent and mix, realize stirring effect, and the impurity of water doping caking can enter into the clearance room 8 on both sides inside through the water port 23 department on both sides, through the interception filtration of filter 25, can draw the impurity of caking and intercept inside clearance room 8, in water then enters into water holding room 9, discharges and enters into the lower link through drain pipe 20.
After the water is discharged, the double-shaft motor 10 drives the connecting rod 18 to rotate, and as the outer surface of the connecting rod 18 and the connecting position of the push plate 17 and the connecting rod 18 are respectively provided with threads, and the push plate 17 is limited, the push plate 16 is driven to slowly move to the right side, so that caking sediment on the slide plate 19 is pushed into the holding tank 2 for storage, and after the water is discharged, the double-shaft motor 10 is started to work to drive the connecting rod 18 to rotate reversely, so that the push plate 16 is reset; the layered net cabinet 6 is pushed by the hydraulic rod 7, the round balls 11 slide leftwards along the slide ways 22, and then the turnover plates are opened, so that solids on the layered net cabinet 6 are discharged and fall into the holding tank 2 to be stored, and the solids are collected for unified treatment.
Example 2
The flocculant added in the stirring tank 1 is generally a polymer, has a longer molecular chain, can well adsorb and pellet solid particles, increases the mass of the solid particles after being pelleted with the flocculant, and precipitates at the water bottom usually in a larger flocculation structure, and the flocculated precipitate has a certain viscosity, so that the flocculated precipitate after being precipitated after being filtered by the filter plate 25 is precipitated at the side of the filter plate 25 and is then cleaned in the collecting chamber 26 by the push plate 17 and the push block 16. However, the filter plate 25 is blocked by flocculate after long-term use, so that the filter plate 25 cannot be used normally, and when the filter plate is cleaned manually, the filter plate is very troublesome to clean due to the limitation of the position. The device was further modified on the basis of example 1 in order to better clean the filter plates 25.
An electric sealing flashboard is arranged on one side of the water through hole 23, when the electric sealing flashboard is closed, the cleaning box 1 and the cleaning chamber 8 can be isolated, and a closed space is formed in the cleaning chamber 8 and a filter plate 25 is prepared for cleaning.
A first electromagnetic valve is arranged on the discharge pipe 27; the first solenoid valve is used on the one hand for discharging the flocculated material collected in the collection chamber 26 and on the other hand for co-operating with the cleaning of the filter plate 25; a second electromagnetic valve is arranged on the drain pipe 20; the second solenoid valve is used on the one hand for discharging the water collected in the water containing chamber 9 and on the other hand for cooperating with the cleaning of the filter plate 25.
As shown in fig. 6 and 7, since the push plate 17 is in sealing sliding connection with the push block 16, the peripheral sides of the push plate 17 and the push block 16 are in sealing sliding connection with the inner wall of the cleaning chamber 8 and the inner wall of the filter plate 25; when the filter plate 25 is blocked, the electric sealing flashboard is closed, and the electric sealing flashboard, the filter plate 25 and the cleaning chamber 8 form a closed space; in the closed space, the two sides of the push plate 17 and the push block 16 are respectively in sealed sliding connection with the electric sealing flashboard and the filter plate 25; the top of the push plate 17 is in sealed sliding connection with the top of the cleaning chamber 8; the bottom of the pushing block 16 is an inclined block with the same inclination as the sliding plate 19; the bottom of the pushing block 16 is in sealed sliding connection with the upper surface of the sliding plate 19.
After the conditions are met and a closed space is formed in the cleaning chamber 8, when the blocked filter plate 25 needs to be cleaned, the first electromagnetic valve is closed, the second electromagnetic valve is closed, the controller starts the double-shaft motor 10 to drive the connecting rod 18 to rotate positively, the connecting rod 18 drives the push block 16 to move in a sealing sliding way outwards in the cleaning chamber 8 through the push plate 17, the space of the cleaning chamber 8 outside the push plate 17 and the space of the push block 16 are gradually reduced in the process of jointly moving the push plate 17 and the push block 16, internal air is compressed to form positive pressure, and then the blocking objects blocked in the filter plate 25 are extruded out of filter holes along with the gradual increase of the positive pressure, so that the filter plate 25 is cleaned; meanwhile, the space of the cleaning chamber 8 inside the pushing plate 17 and the pushing block 16 is gradually increased, negative pressure is formed inside the cleaning chamber, and then the blocking objects blocked in the filter plate 25 are sucked out of the filter holes along with the gradual increase of the negative pressure, so that the filter plate 25 is cleaned. Then the first electromagnetic valve, the second electromagnetic valve and the electric sealing flashboard are respectively opened, so that after the outside air enters the cleaning chamber 8, the first electromagnetic valve, the second electromagnetic valve and the electric sealing flashboard are sequentially closed, the cleaning chamber 8 forms a closed space again, then the controller starts the double-shaft motor 10 to drive the connecting rod 18 to rotate reversely, and the connecting rod 18 drives the push block 16 to move in a sealing sliding manner inwards in the cleaning chamber 8 through the push plate 17; in the process of the joint movement of the push plate 17 and the push block 16, the space of the cleaning chamber 8 at the inner side of the push plate 17 and the space of the cleaning chamber at the inner side of the push block are gradually reduced, internal air is compressed to form positive pressure, and then plugs blocked in the filter plate 25 are extruded out of the filter holes along with the gradual increase of the positive pressure, so that the filter plate 25 is cleaned; simultaneously, the space of the cleaning chamber 8 on the outer sides of the two is gradually increased, negative pressure is formed inside the cleaning chamber, and then plugs blocked in the filter plates 25 are sucked out of the filter holes along with the gradual increase of the negative pressure, so that the filter plates 25 are cleaned. Through repeating the operation, the filter plate 25 can be cleaned repeatedly, the operation is simple, the cleaning effect is good, and the cleaning workload is greatly reduced.
Example 3
In the process of driving the layered mesh cabinet 6 to move forwards along the slideway 22 and inclining the layered mesh cabinet 6 by enabling the hydraulic rod 7 to work and extend so as to pour the solid matters filtered above the layered mesh cabinet into the holding tank 2, the solid matters are often adhered to the layered mesh cabinet 6 due to the fact that a large amount of moisture is contained in the solid matters, the solid matters cannot be smoothly removed, and the workload of manual impurity removal is increased; the device is thus further improved on the basis of example 1 and example 2.
The other end of the double-shaft motor 10 is connected with a driving mechanism through a driving shaft, the driving mechanism comprises a fixed column 28 on the driving shaft, and a plurality of extrusion blocks 29 are arranged on the outer surface of the fixed column 28 in an annular matrix; specifically, the extrusion block 29 is provided with four extrusion blocks and is arranged on the outer surface of the fixed column 28 in an annular matrix, and the end part of the extrusion block 29 is provided with a wear-resistant layer; when the impurity removing mechanism is in the initial state, one of the extrusion blocks 29 is positioned under the pressure block 33, so that when the fixed column 28 rotates, the extrusion blocks 29 above the fixed column can be driven to periodically extrude the pressure block 33 in sequence.
The side surface of the stirring box 1 is provided with a trash discharging mechanism, the trash discharging mechanism comprises a lower supporting plate 30, a second spring 31 and a pressure sensor are arranged on the lower supporting plate 30, an upper supporting plate 32 is arranged on the second spring 31, and pressure bearing blocks 33 are respectively arranged at two ends of the upper supporting plate 32; after the pressing block 29 periodically presses the pressure-bearing block 33, the pressure-bearing block 33 can drive the upper supporting plate 32 to periodically press the second spring 31 downwards, so that the second spring 31 is pressed; after the currently rotating pressing block 29 rotates past the pressing position, the pressing of the pressing block 33 cannot be continued, and at this time, the second compression spring 31 recovers the elastic deformation and pushes the upper support plate 30 above it to move upwards, so that the periodic downward movement and upward movement of the upper support plate 30 are realized, and the inclined layered mesh cabinet 6 above the upper support plate 30 can vibrate.
As shown in fig. 8 to 10, when solid objects stacked on the layered mesh cabinet 6 need to be cleaned, the controller starts the hydraulic rod 7 to work, the hydraulic rod 7 pushes the layered mesh cabinet 6 to move along the slideway 22 and incline, the layered mesh cabinet 6 is inclined and then presses the upper supporting plate 32 downwards, the upper supporting plate 32 moves downwards and presses the second springs 31, meanwhile, the pressure bearing blocks 33 on two sides are driven to move downwards, the measured value of the second springs 31 is larger than a preset value after being compressed, the controller starts the double-shaft motor 10, one end of the double-shaft motor 10 drives the pressing blocks 29 to periodically press the pressure bearing blocks 33 through the fixing columns 28, the pressure bearing blocks 33 drive the upper supporting plate 32 to periodically press and release the second springs 31, the second springs 31 drive the layered mesh cabinet 6 to vibrate up and down through the upper supporting plate 32, and the discharge of solid objects above the layered mesh cabinet 6 can be better promoted after the layered mesh cabinet 6 vibrates up and down; meanwhile, the other end of the double-shaft motor 10 drives the push plate 17 and the push block 16 to move through the connecting rod 18 so as to bring sediment at the filter plate 25 into the collecting chamber 26.
Through the operation, on one hand, the automation degree of discharging the filtered solid above the layered net cabinet 6 is realized, and on the other hand, the layered net cabinet 6 can vibrate through the driving mechanism and the impurity discharging mechanism, so that the discharging effect of the solid impurities above the layered net cabinet is improved; meanwhile, due to the design of the double-shaft motor 10, on one hand, the impurity removing mechanism is driven by the driving mechanism, the impurity removing effect of the layered net cabinet 6 is improved, and on the other hand, the push plate 17 and the push block 16 can be driven to move by the connecting rod 18 so as to bring sediment at the position of the filter plate 25 into the collecting chamber 26, and the filter plate 25 is discharged.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a combination formula municipal sewage centralized processing device, includes agitator tank (1), its characterized in that: the novel electromagnetic stirring device is characterized in that a double-shaft motor (10) and a stirring motor (12) are fixedly arranged in the stirring box (1), a rotating rod (13) is fixedly connected to the top of the stirring motor (12), a stirring plate (14) is fixedly arranged outside the rotating rod (13), water through holes (23) are formed in the left side and the right side of the inside of the stirring box (1), an electric sealing flashboard is arranged on one side of the water through holes (23), a cleaning chamber (8) is fixedly communicated with the left side and the right side of the stirring box (1), a connecting rod (18) is fixedly connected to one end of the double-shaft motor (10), a push plate (17) penetrates through the left end of the connecting rod (18) and is movably connected with the left end of the connecting rod, a first spring (15) is fixedly arranged at the bottom of the push plate (17), a push block (16) is fixedly connected to the bottom of the first spring (15), the push plate (17) is in sealing sliding connection with the push block (16), a sliding plate (19) is fixedly arranged at the bottom of the cleaning chamber (8), a collecting chamber (26) is arranged below one side of the stirring box, a collecting chamber (26), and a first electromagnetic valve (27) is arranged at the bottom of the collecting chamber (27). The right side of the cleaning chamber (8) is fixedly connected with a water containing chamber (9), the front side of the Cheng Shuishi (9) is fixedly connected with a drain pipe (20), and a second electromagnetic valve is arranged on the drain pipe (20); a filter plate (25) is fixedly arranged between the cleaning chamber (8) and the Cheng Shuishi (9), and the circumferential sides of the push plate (17) and the push block (16) are in sealing sliding connection with the inner wall of the cleaning chamber (8) and the inner wall of the filter plate (25);
the other end of the double-shaft motor (10) is connected with a driving mechanism through a driving shaft, the driving mechanism comprises a fixed column (28) on the driving shaft, and a plurality of extrusion blocks (29) are arranged on the outer surface of the fixed column (28) in an annular matrix;
the side of the stirring box (1) is provided with a trash discharging mechanism, the trash discharging mechanism comprises a lower supporting plate (30), the lower supporting plate (30) is provided with a second spring (31) and a pressure sensor, the second spring (31) is provided with an upper supporting plate (32), and two ends of the upper supporting plate (32) are respectively provided with a bearing block (33);
the stirring box is characterized in that a supporting frame (4) is fixedly installed at the left end and the right end of the top of the stirring box (1), a slide way (22) is arranged on the outer side of the supporting frame (4), the left end of the slide way (22) is obliquely arranged, a ball (11) is movably connected inside the slide way (22), a supporting rod (24) is fixedly connected to the top of the ball (11), a connecting plate (5) is fixedly installed at the top of the supporting rod (24), a layering net cabinet (6) is fixedly connected to the bottom of the connecting plate (5), and a hydraulic rod (7) is hinged to the right side of the layering net cabinet (6);
the hydraulic rod (7) pushes the layered mesh cabinet (6) to move along the slideway (22) and incline, the layered mesh cabinet (6) is downwards extruded to the upper supporting plate (32) after inclining, the upper supporting plate (32) moves downwards and extrudes the second springs (31) and drives the pressure bearing blocks (33) on two sides to move downwards, the measured value of the pressure sensors after the second springs (31) are compressed is larger than a preset value, the controller starts the double-shaft motor (10) to start, one end of the double-shaft motor (10) drives the extrusion blocks (29) to periodically extrude the pressure bearing blocks (33) through the fixed columns (28), the pressure bearing blocks (33) drive the upper supporting plate (32) to periodically extrude and release the second springs (31), and the second springs (31) drive the layered mesh cabinet (6) to vibrate up and down through the upper supporting plate (32); meanwhile, the other end of the double-shaft motor (10) drives the push plate (17) and the push block (16) to move through the connecting rod (18) so as to bring sediment at the filter plate (25) into the collecting chamber (26).
2. The combined municipal sewage treatment device according to claim 1, wherein: cheng Fangchi (2) is fixedly arranged at the lower end of the front face of the stirring box (1), a water seepage port (21) is formed in the front face of the Cheng Fangchi (2), and a filter screen is arranged in the water seepage port (21).
3. The combined municipal sewage treatment device according to claim 1, wherein: the left side of slide (19) is slope structure, first spring (15) is total two and equidistant fixed mounting is at the top of ejector pad (16), the inside middle part fixed mounting of water port (23) has the filter screen board.
4. The combined municipal sewage treatment device according to claim 1, wherein: the connecting rod (18) is a threaded rod, the push plate (17) is in threaded connection with the connecting rod (18), and the front face and the rear face of the push plate (17) are respectively in sealing fit with the stirring box (1) and the filter plate (25).
5. The combined municipal sewage treatment device according to claim 1, wherein: the left end of the slideway (22) forms an angle of thirty degrees with the horizontal plane, and a rectangular opening matched with the inner diameter value of the supporting rod (24) is formed in the top of the supporting frame (4).
6. The combined municipal sewage treatment device according to claim 1, wherein: the extrusion blocks (29) are provided with four and are arranged on the outer surface of the fixed column (28) in an annular matrix, and the end parts of the extrusion blocks (29) are provided with wear-resistant layers; when the impurity removing mechanism is in an initial state, one of the extrusion blocks (29) is positioned right below the pressure bearing block (33).
7. The combined municipal sewage treatment device according to claim 1, wherein: the bottom of the pushing block (16) is an inclined block, and the inclination of the pushing block is the same as that of the sliding plate (19); the bottom of the pushing block (16) is in sealing sliding connection with the upper surface of the sliding plate (19).
8. The combined municipal sewage treatment device according to claim 1, wherein: the mesh size of the filter plate (25) is smaller than that of the layered mesh cabinet (6).
9. The combined municipal sewage treatment device according to claim 1, wherein: when the filter plate (25) is blocked, the electric sealing flashboard is closed, and a closed space is formed by the electric sealing flashboard, the filter plate (25) and the cleaning chamber (8).
10. The combined municipal sewage treatment device according to claim 9, wherein: in the airtight space, the two sides of the push plate (17) and the push block (16) are respectively in sealing sliding connection with the electric sealing flashboard and the filter plate (25); the top of the push plate (17) is in sealing sliding connection with the top of the cleaning chamber (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310150823.1A CN116002830A (en) | 2023-02-22 | 2023-02-22 | Combined type urban sewage centralized treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310150823.1A CN116002830A (en) | 2023-02-22 | 2023-02-22 | Combined type urban sewage centralized treatment device |
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| CN202310150823.1A Pending CN116002830A (en) | 2023-02-22 | 2023-02-22 | Combined type urban sewage centralized treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116983732A (en) * | 2023-09-28 | 2023-11-03 | 智奇铁路设备有限公司 | Cutting fluid greasy dirt separation filter |
| CN118324213A (en) * | 2024-06-11 | 2024-07-12 | 安徽中科艾瑞智能环境股份有限公司 | Pond water quality purifying device and purifying method thereof |
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| CN110441489A (en) * | 2019-08-23 | 2019-11-12 | 安徽华梦检测科技有限公司 | A kind of sanitary wastewater heavy metal analysis device and working method |
| CN113023936A (en) * | 2021-03-01 | 2021-06-25 | 王敏妮 | Multistage sewage treatment equipment and treatment method for hydraulic engineering |
| CN217794890U (en) * | 2022-05-30 | 2022-11-15 | 许昌旺能环保能源有限公司 | Garbage leachate collecting hopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110441489A (en) * | 2019-08-23 | 2019-11-12 | 安徽华梦检测科技有限公司 | A kind of sanitary wastewater heavy metal analysis device and working method |
| CN113023936A (en) * | 2021-03-01 | 2021-06-25 | 王敏妮 | Multistage sewage treatment equipment and treatment method for hydraulic engineering |
| CN217794890U (en) * | 2022-05-30 | 2022-11-15 | 许昌旺能环保能源有限公司 | Garbage leachate collecting hopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116983732A (en) * | 2023-09-28 | 2023-11-03 | 智奇铁路设备有限公司 | Cutting fluid greasy dirt separation filter |
| CN116983732B (en) * | 2023-09-28 | 2023-12-08 | 智奇铁路设备有限公司 | Cutting fluid greasy dirt separation filter |
| CN118324213A (en) * | 2024-06-11 | 2024-07-12 | 安徽中科艾瑞智能环境股份有限公司 | Pond water quality purifying device and purifying method thereof |
| CN118324213B (en) * | 2024-06-11 | 2024-08-16 | 安徽中科艾瑞智能环境股份有限公司 | Pond water quality purifying device and purifying method thereof |
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