CN113413674A - Sewage treatment equipment with water circulation filtering function - Google Patents
Sewage treatment equipment with water circulation filtering function Download PDFInfo
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- CN113413674A CN113413674A CN202110578870.7A CN202110578870A CN113413674A CN 113413674 A CN113413674 A CN 113413674A CN 202110578870 A CN202110578870 A CN 202110578870A CN 113413674 A CN113413674 A CN 113413674A
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- fixedly connected
- plate
- treatment box
- case
- water circulation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 239000010865 sewage Substances 0.000 title claims abstract description 69
- 238000011282 treatment Methods 0.000 title claims abstract description 68
- 238000001914 filtration Methods 0.000 title claims abstract description 44
- 238000011221 initial treatment Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims description 16
- 238000005086 pumping Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 230000008520 organization Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 16
- 239000007787 solid Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 230000000717 retained effect Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000005457 optimization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
Abstract
The invention discloses sewage treatment equipment with a water circulation filtering function, which comprises a fixed bottom plate, wherein a primary treatment box is arranged on one side of the top end of the fixed bottom plate, a feeding bin is fixedly connected to one side of the top end of the primary treatment box, a belt is arranged at the top of an inner cavity of the primary treatment box, a plurality of cleaning mechanisms are arranged on the outer side of the belt, and each cleaning mechanism comprises a fixed plate, a movable plate and a scraper; the filter plate is arranged in the inner cavity of the primary treatment box and is positioned below the cleaning mechanism; one side of the inner cavity of the secondary treatment box is fixedly connected with a filter screen; the water circulation mechanism is arranged in the secondary treatment box. The invention has the beneficial effects that: according to the invention, through the design of the cleaning mechanism, the cleaning and conveying of solid impurities filtered and retained on the filter plate are realized by using the cleaning mechanism, the problem that the sewage treatment is influenced due to blockage of the filter plate in use is solved, and meanwhile, the effective separation of the solid and liquid impurities in the sewage is realized.
Description
Technical Field
The invention relates to sewage treatment equipment, in particular to sewage treatment equipment with a water circulation filtering function, and belongs to the technical field of sewage treatment.
Background
The sewage treatment equipment is special equipment for treating domestic or industrial sewage, is widely used in both domestic areas and factory areas, and aims to treat and reuse sewage generated in the domestic or industrial areas so as to prevent the sewage from directly discharging to pollute the environment.
The existing sewage equipment is usually provided with a filter plate inside, and the filter plate is often used for screening wastes, so that residual garbage often appears on the filter plate, meshes can be blocked after a long time, the use reliability is influenced, meanwhile, the effective separation of solid and liquid impurities in sewage can not be realized, and the reutilization after sewage treatment is influenced.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a sewage treatment apparatus having a water circulation filtering function.
The present invention achieves the above objects by the following technical solutions, and a sewage treatment apparatus having a water circulation filtering function includes:
the cleaning device comprises a fixed bottom plate, a primary treatment box is arranged on one side of the top end of the fixed bottom plate, a feeding bin is fixedly connected to one side of the top end of the primary treatment box, an opening is formed in the front side of the primary treatment box, a belt is arranged at the top of an inner cavity of the primary treatment box, a plurality of cleaning mechanisms are arranged on the outer side of the belt and comprise a fixed plate, a movable plate and a scraper blade, one end of the fixed plate is fixedly connected to the outer side of the belt, the movable plate is sleeved in the fixed plate in a sliding mode, and the scraper blade is fixedly connected to one end of the movable plate;
the filter plate is arranged in the inner cavity of the primary treatment box and is positioned below the cleaning mechanism;
the secondary treatment box is fixedly arranged at the top end of the fixed bottom plate, one side of an inner cavity of the secondary treatment box is fixedly connected with a filter screen, and the bottom of one side of the secondary treatment box is symmetrically and fixedly connected with two water outlet pipes;
and the water circulation mechanism is arranged in the secondary treatment box.
Preferably, it is a plurality of the spacing groove has all been seted up to the inner chamber of fixed plate, the inner wall sliding connection of spacing groove has the stopper, one side of stopper and the one end fixed connection of fly leaf, the opposite side fixedly connected with tension spring of stopper, tension spring's one end and the one end fixed connection of spacing inslot chamber.
Preferably, the water circulation mechanism comprises a micro water pump, a water delivery pipe and a water pumping pipe, the micro water pump is fixedly mounted on one side of the inner cavity of the secondary treatment box, the bottom end of the water delivery pipe is fixedly connected to the output end of the micro water pump, and one end of the water pumping pipe is fixedly connected to the input end of the micro water pump.
Preferably, one side sliding interlude at one-level processing box inner chamber top is connected with initiative pivot, the opposite side rotation at one-level processing box inner chamber top is connected with driven spindle, the outside of initiative pivot and driven spindle all fixed cover has connect the cylinder, two the outside of cylinder all meshes with the inboard of belt.
Preferably, the back fixedly connected with loading board of case is handled to the one-level, the top fixed mounting of loading board has driving motor, driving motor's output and the one end fixed connection of initiative pivot, the other end of initiative pivot is connected with one side rotation of one-level processing incasement chamber.
Preferably, the one end fixedly connected with drainage plate that the case inner chamber is located the filter is handled to the one-level, the spout has all been seted up, two to the one end of drainage plate and one side of case inner chamber is handled to the one end of one-level the equal sliding connection of inner wall of spout has the bar slider, two the one end of bar slider respectively with the both sides fixed connection of filter.
Preferably, the drain has been seted up to one-level processing case one side, one side fixedly connected with connecting pipe of one-level processing bottom of the case portion, the output of connecting pipe and the top fixed connection of second grade processing case one side, a plurality of supporting legs of avris fixedly connected with of one-level processing bottom of the case portion, it is a plurality of the bottom of supporting leg all with PMKD's top fixed connection the one-level processing incasement chamber is located the below fixedly connected with guide plate of drainage plate.
Preferably, the middle part fixedly connected with first baffle of second grade processing incasement chamber, two delivery ports have been seted up to the bottom symmetry of first baffle, one side fixedly connected with second baffle of connecting pipe is kept away from to first baffle, one side and one side fixed connection of second grade processing incasement chamber of second baffle.
Preferably, the one-level processing box openly is located the equal fixedly connected with bar pole in open-ended top and below, two the mounting groove has all been seted up to one side that the bar pole is relative, two the inside of mounting groove all is pegged graft and is had the bar inserted bar, two one side fixedly connected with shielding plate of bar inserted bar.
Preferably, one side of the shielding plate close to the secondary treatment box is fixedly connected with a push-pull plate, one side of the top and the bottom of the push-pull plate opposite to the strip-shaped rods is fixedly connected with positioning rods, one ends of the strip-shaped rods opposite to the push-pull plate are provided with slots, and the two positioning rods are respectively inserted into the two slots.
The invention has the beneficial effects that: 1. according to the invention, through the design of the cleaning mechanism, when the initial solid-liquid impurity separation and filtration are carried out on the sewage, the cleaning and conveying of solid impurities filtered and retained on the filter plate are realized by utilizing the scraper plate in the cleaning mechanism, so that most of fixed impurities can be discharged from the sewage discharge port, and after the sewage treatment is finished, an operator can take out the filter plate from the primary treatment box for fine cleaning, so that the problem that the sewage treatment is influenced due to the blockage of the filter plate during the long-term use is effectively solved, and meanwhile, the effective separation of the solid-liquid impurities in the sewage is realized.
2. According to the invention, through the design of the secondary treatment tank, after the initial solid-liquid separation of the sewage, the initially filtered sewage flows into the secondary treatment tank through the connecting pipe, and after the secondary filtration of the filter screen, certain micro impurities in the sewage are filtered, so that the solid-liquid impurity filtering and separating effect of the sewage is improved.
3. According to the invention, through the design of the water circulation mechanism, after sewage subjected to secondary filtration by the filter screen in the secondary treatment tank flows into the circulation zone, the secondary washing of the upper surface of the filter screen by the sewage subjected to secondary filtration is realized under the operation of the micro water pump in the water circulation mechanism, the problem of blockage of the filter screen during secondary filtration of the sewage is effectively avoided, and the sewage subjected to secondary filtration by the filter screen can be filtered by the filter screen for multiple times, so that the secondary filtration effect of the sewage is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front sectional view of a first-stage treatment tank according to the present invention;
FIG. 3 is a schematic view of the back side of the first-stage treatment tank according to the present invention;
FIG. 4 is a schematic top sectional view of the secondary processing chamber of the present invention;
FIG. 5 is a schematic structural view of a front cross section of a secondary treatment tank according to the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. fixing the bottom plate; 2. a first-stage treatment box; 3. a secondary treatment tank; 4. a feeding bin; 5. a bar-shaped rod; 6. mounting grooves; 7. a connecting pipe; 8. a push-pull plate; 9. a shielding plate; 10. a water delivery pipe; 11. a water outlet pipe; 12. a sewage draining outlet; 13. a drainage plate; 14. a filter plate; 15. a bar-shaped slider; 16. a drive motor; 17. a driving rotating shaft; 18. a belt; 19. a driven rotating shaft; 20. a drum; 21. a carrier plate; 22. a baffle; 23. a first separator; 24. a water outlet; 25. a second separator; 26. a micro water pump; 27. a water pumping pipe; 28. a strip-shaped inserted link; 29. positioning a rod; 30. a fixing plate; 31. a limiting groove; 32. a limiting block; 33. a tension spring; 34. a movable plate; 35. a scraper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a sewage treatment apparatus with water circulation filtering function comprises a fixed base plate 1, a primary treatment tank 2 is disposed on one side of the top end of the fixed base plate 1, the primary treatment tank 2 may be any one of the prior art tank structures, such as a metal tank, a feeding bin 4 is fixedly connected to one side of the top end of the primary treatment tank 2, an opening is disposed on the front side of the primary treatment tank 2, a belt 18 is disposed on the top of the inner cavity of the primary treatment tank 2, a plurality of cleaning mechanisms are disposed on the outer side of the belt 18, each cleaning mechanism comprises a fixed plate 30, a movable plate 34 and a scraper 35, one end of the fixed plate 30 is fixedly connected to the outer side of the belt 18, the movable plate 34 is slidably sleeved inside the fixed plate 30, the scraper 35 is fixedly connected to one end of the movable plate 34, and the movable plate 34 and the fixed plate 30 are slidably sleeved to realize the transverse movement of the movable plate 34, the inner cavities of the fixed plates 30 are all provided with a limiting groove 31, the inner wall of the limiting groove 31 is connected with a limiting block 32 in a sliding manner, one side of the limiting block 32 is fixedly connected with one end of the movable plate 34, the other side of the limiting block 32 is fixedly connected with a tension spring 33, referring to figure 7, at the moment, the tension spring 33 is in an unstressed state, one end of the tension spring 33 is fixedly connected with one end of the inner cavity of the limiting groove 31, the filter plate 14 is provided with a filter hole with the diameter of one centimeter on the filter plate 14, initial filtration of most solid impurities in sewage can be realized, the filter plate 14 is arranged in the inner cavity of the primary treatment box 2 and is positioned below the cleaning mechanism, the maximum transverse moving distance between the movable plate 34 and the scraping plate 35 is limited through the sliding connection between the limiting block 32 and the limiting groove 31 and under the elastic potential energy of the tension spring 33, and both ends of one side of the scraping plate 35 are provided with certain cambered surfaces, so as to prevent the scraping surface of the scraper 35 from being jammed when scraping solid impurities filtered and retained on the filter plates 14.
By the above structure, when the belt 18 runs clockwise, the plurality of cleaning mechanisms are driven to run, and when the scraper 35 in the cleaning mechanism contacts with the upper surface of the filter plate 14, the scraper 35 is forced to move towards the fixed plate 30, the scraper 35 moves to drive the movable plate 34 to move towards the inside of the fixed plate 30, the movable plate 34 moves to drive the limiting block 32 to move, the tension spring 33 is compressed under the extrusion of the limit block 32, after the scraper 35 cleans the fixed impurities filtered and retained on the filter plate 14 and the scraper 35 is far away from the filter plate 14, the limit block 32 is pushed to move under the resilience of the tension spring 33, the limit block 32 moves to drive the movable plate 34 and the scraper 35 to move away from the fixed plate 30 until the movable plate moves to the original position, through the arrangement of a plurality of cleaning mechanisms on the belt 18, the filter plates 14 are simply cleaned, and the problem that the filter plates 14 are blocked during filtering can be effectively avoided.
As a technical optimization scheme of the invention, the secondary treatment box 3 and the primary treatment box 2 are made of the same material, the secondary treatment box 3 is fixedly arranged at the top end of the fixed bottom plate 1, one side of the inner cavity of the secondary treatment box 3 is fixedly connected with a filter screen, the diameter of a filter hole of the filter screen is three millimeters, so as to realize secondary accurate filtration of the initially filtered sewage, thereby realize the reuse of sewage after the secondary filter, water circulation mechanism sets up in the inside of second grade treatment case 3, water circulation mechanism includes miniature pump 26, raceway 10 and drinking-water pipe 27, one side fixed mounting of 3 inner chambers of second grade treatment case has miniature pump 26, miniature pump 26 is through external power source line and external power source electric connection, the bottom fixed connection of raceway 10 is at miniature pump 26's output, the one end fixed connection of drinking-water pipe 27 is at miniature pump 26's input.
As a technical optimization scheme of the invention, the bottom of one side of the secondary treatment box 3 is symmetrically and fixedly connected with two water outlet pipes 11, the top ends of the two water outlet pipes 11 are both fixedly provided with valves, the middle part of the inner cavity of the secondary treatment box 3 is fixedly connected with a first clapboard 23, the bottom of the first clapboard 23 is symmetrically provided with two water outlets 24, the positions of the water outlets 24 are positioned below a filter screen, one side of the first clapboard 23 far away from a connecting pipe 7 is fixedly connected with a second clapboard 25, one side of the second clapboard 25 is fixedly connected with one side of the inner cavity of the secondary treatment box 3, the inside of the secondary treatment box 3 is divided into a filter cavity and a clear water cavity by a first clapboard 23, the output end of the connecting pipe 7 is communicated with the filter area in the secondary treatment box 3, the clean water cavity is divided into a circulation area and a drainage area again through a second partition plate 25, and the input ends of the two water outlet pipes 11 are respectively communicated with the circulation area and the drainage area.
By the structure, after the sewage initially filtered in the primary treatment tank 2 enters the filtering cavity in the secondary treatment tank 3, the sewage after the secondary filtration of the filter screen is deposited to a certain height in the filter cavity and then flows into the circulation area and the drainage area through the two water outlets 24 respectively, an operator can open the valve on the water outlet pipe 11 communicated with the drainage area, and then can collect the sewage after the secondary filtration for reuse after disinfection, the micro water pump 26 in the area is opened, the micro water pump 26 operates to enable the water in the circulation area to be pumped by the water pumping pipe 27 and then flow into the filter cavity again through the water conveying pipe 10, the water flowing out of the water conveying pipe 10 can wash the upper surface of the filter screen, so as to avoid the blockage of the filter screen when the secondary filtration is carried out on the sewage, and the sewage after washing the filter screen can be filtered by the filter screen for many times, so that the secondary filtering effect of the sewage is improved.
As a technical optimization scheme of the invention, a sewage draining outlet 12 is arranged on one side of a primary treatment box 2, a connecting pipe 7 is fixedly connected with one side of the bottom end of the primary treatment box 2, the connecting pipe 7 is a hard plastic pipe and has certain corrosion resistance, the output end of the connecting pipe 7 is fixedly connected with the top of one side of a secondary treatment box 3, a plurality of supporting legs are fixedly connected with the side edge of the bottom end of the primary treatment box 2, the bottom ends of the plurality of supporting legs are fixedly connected with the top end of a fixed bottom plate 1, a guide plate 22 is fixedly connected with the inner cavity of the primary treatment box 2 below the guide plate 13, a guide plate 13 is fixedly connected with one end of the inner cavity of the primary treatment box 2, which is positioned at a filter plate 14, the guide plate 13 and the guide plate 22 are inclined plates, the output end of the guide plate 22 is positioned at one side of the output end of the connecting pipe 7 so as to ensure that initially filtered sewage can enter the connecting pipe 7, the output end of the guide plate 13 is positioned at the inner cavity of the sewage draining outlet 12, the input of drainage plate 13 links to each other and flushes each other with one side of filter 14, can both discharge through drainage plate 13 and drain 12 under sweeping of mechanism to the fixed impurity who is detained on guaranteeing the filter 14, the spout has all been seted up to the one end of drainage plate 13 and one side of 2 inner chambers of primary treatment case, the equal sliding connection of inner wall of two spouts has bar slider 15, the one end of two bar sliders 15 respectively with the both sides fixed connection of filter 14, through the sliding connection between bar slider 15 and the spout, in order to realize the dismouting of filter 14.
Borrow by above-mentioned structure, sewage after 2 initial filtrations of first-order treatment case flows into to connecting pipe 7 in through guide plate 22, later flow into to second-order treatment case 3 through connecting pipe 7 again, filter 14 goes up the solid impurity that filters the detention and convey to drainage plate 13 under a plurality of effects of cleaning the mechanism on, later discharge from drain 12, after sewage treatment, the operator can follow 2 opening parts of first-order treatment case and take out filter 14, later carry out meticulous washing to filter 14 surface, in order to realize the clean maintenance to filter 14, thereby improve filter 14's life.
As a technical optimization scheme of the invention, strip-shaped rods 5 are fixedly connected with the front surface of a primary treatment box 2 above and below an opening, mounting grooves 6 are respectively formed on one opposite side of each strip-shaped rod 5, strip-shaped insertion rods 28 are respectively inserted into the two mounting grooves 6, a shielding plate 9 is fixedly connected with one side of each strip-shaped insertion rod 28, the shielding plate 9 is assembled and disassembled at the opening of the primary treatment box 2 through the insertion between the mounting grooves 6 and the strip-shaped insertion rods 28, a push-pull plate 8 is fixedly connected with one side of the shielding plate 9 close to a secondary treatment box 3, positioning rods 29 are respectively fixedly connected with the top and bottom of the push-pull plate 8 on one side opposite to the strip-shaped rods 5, slots are respectively formed at one ends of the two strip-shaped rods 5 opposite to the push-pull plate 8, the two positioning rods 29 are respectively inserted into the two slots, and the push-pull plate 8 and the two strip-shaped rods 5 are fixedly connected through the insertion between the positioning rods 29 and the slots, realize shielding plate 9 then to the sheltering from of 2 openings parts of one-level treatment case, avoid carrying out initial filtration occasionally sewage from the opening part spill to sewage to the convenience when having improved 14 dismouting of filter simultaneously.
By means of the structure, after sewage treatment is finished, an operator pulls the push-pull plate 8 to one side, the push-pull plate 8 moves to drive the shielding plate 9 and the strip-shaped insertion rods 28 to move synchronously, after the shielding plate 9 is taken down, the operator can take the filter plate 14 out of the primary treatment box 2, after the primary treatment box 2 and the filter plate 14 are cleaned, the operator aligns and inserts the strip-shaped sliding blocks 15 connected with two sides of the filter plate 14 into the sliding grooves formed in the inner wall of the primary treatment box 2 and one end of the drainage plate 13 respectively, after the filter plate 14 is installed, the operator inserts the strip-shaped insertion rods 28 connected with two sides of the shielding plate 9 into the installation grooves 6 from one ends of the two strip-shaped rods 5 respectively, after the shielding plate 9 shields the opening of the primary treatment box 2, the insertion between the positioning rods 29 and the insertion grooves is utilized, and fixation of the shielding plate 9 after installation is realized.
As a technical optimization scheme of the invention, one side of the top of the inner cavity of the primary treatment box 2 is slidably and alternately connected with a driving rotating shaft 17, the other side of the top of the inner cavity of the primary treatment box 2 is rotatably connected with a driven rotating shaft 19, the other side of the top of the inner cavity of the primary treatment box 2 is fixedly connected with two first bearings, the top of the inner cavity of the primary treatment box 2 is fixedly connected with outer rings of the two first bearings, two ends of the driven rotating shaft 19 are fixedly connected with inner rings of the two first bearings, so that the driven rotating shaft 19 cannot drive the primary treatment box 2 to synchronously rotate when rotating, rollers 20 are fixedly sleeved outside the driving rotating shaft 17 and the driven rotating shaft 19, the outer sides of the two rollers 20 are engaged with the inner side of a belt 18, a bearing plate 21 is fixedly connected with the back of the primary treatment box 2, a driving motor 16 is fixedly installed at the top end of the bearing plate 21, and the driving motor 16 is electrically connected with an external power supply through an external power supply wire, the output of driving motor 16 and the one end fixed connection of initiative pivot 17, the other end of initiative pivot 17 rotates with one side of case 2 inner chambers with the one-level and is connected, one side fixedly connected with second bearing of case 2 inner chambers is handled to the one-level, and one side of case 2 inner chambers is handled to the one-level and the outer lane fixed connection of second bearing, the other end of initiative pivot 17 and the inner circle fixed connection of second bearing, thereby guarantee that initiative pivot 17 can not drive the synchronous rotation of one-level processing case 2 when rotating.
By means of the structure, as shown in fig. 2, when an operator turns on the driving motor 16, the operation of the driving motor drives the driving rotating shaft 17 to rotate clockwise, the driving rotating shaft 17 rotates to drive the roller 20 to rotate, the roller 20 rotates to drive the belt 18 to operate clockwise, the belt 18 operates to drive the other roller 20 to rotate, the other roller 20 rotates to drive the driven rotating shaft 19 to synchronously rotate clockwise, and meanwhile, the cleaning and conveying of the filtering and retaining fixed impurities on the filter plate 14 by the plurality of cleaning mechanisms are realized under the operation of the belt 18.
When the sewage treatment device is used, after sewage is conveyed into the primary treatment box 2 from the feeding bin 4, an operator starts the driving motor 16, the driving motor 16 operates to drive the driving rotating shaft 17 to rotate clockwise, the driving rotating shaft 17 rotates to drive the roller 20 to rotate, the roller 20 rotates to drive the belt 18 to rotate clockwise, the belt 18 operates to drive the other roller 20 to rotate, the other roller 20 rotates to drive the driven rotating shaft 19 to rotate clockwise synchronously, meanwhile, the belt 18 operates to drive the plurality of fixing plates 30 to move, the fixing plates 30 move to drive the scraping plates 35 to move, when the scraping plates 35 move to one side to be in contact with the upper surface of the filter plate 14, the scraping plates 35 are forced to move towards the fixing plates 30, the scraping plates 35 move to drive the movable plates 34 to move towards the inside of the fixing plates 30, the movable plates 34 move to drive the limiting blocks 32 to move, the tension springs 33 are forced to be compressed under the extrusion of the limiting blocks 32, and the fixed impurities filtered and retained on the filter plate 14 are conveyed to the drainage plate 13 under the cleaning and scraping of the scraping plates 35 After the scraper 35 is far away from the filter plate 14, the limiting block 32 is pushed to move under the resilience of the tension spring 33, and the limiting block 32 moves to drive the movable plate 34 and the scraper 35 to move towards the direction far away from the fixed plate 30 until the movable plate and the scraper 35 move to the original position.
The sewage initially filtered by the filter plate 14 flows into the connecting pipe 7 through the guide plate 22, then flows into the filtering cavity in the secondary treatment box 3 through the connecting pipe 7, the secondary filtered sewage is deposited to a certain height in the filtering cavity and then flows into the circulating area and the drainage area through the two water outlets 24, an operator opens the valve on the water outlet pipe 11 communicated with the drainage area to discharge the secondary filtered sewage, the secondary filtered sewage is collected and disinfected for reuse, the micro water pump 26 is started, the micro water pump 26 operates to drive the water pumping pipe 27 to pump the water in the circulating area and then flow into the filtering cavity again through the water pipe 10, the water flowing out of the water pipe 10 can flush the upper surface of the filtering net to avoid the blocking of the filtering net during the secondary filtering of the sewage, after the sewage filtering is finished, an operator can open a valve on a water outlet pipe 11 communicated with the circulating area to discharge the sewage after the secondary filtering.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a sewage treatment device with water circulating and filtering function which characterized in that: the method comprises the following steps:
the cleaning device comprises a fixed bottom plate (1), wherein a primary treatment box (2) is arranged on one side of the top end of the fixed bottom plate (1), a feeding bin (4) is fixedly connected to one side of the top end of the primary treatment box (2), an opening is formed in the front surface of the primary treatment box (2), a belt (18) is arranged at the top of an inner cavity of the primary treatment box (2), a plurality of cleaning mechanisms are arranged on the outer side of the belt (18), each cleaning mechanism comprises a fixed plate (30), a movable plate (34) and a scraper (35), one end of the fixed plate (30) is fixedly connected to the outer side of the belt (18), the movable plate (34) is sleeved in the fixed plate (30) in a sliding mode, and the scraper (35) is fixedly connected to one end of the movable plate (34);
the filter plate (14), the said filter plate (14) is installed in the first class and processed the inner chamber of the case (2) and located and cleaned the inferior part of the organization;
the secondary treatment box (3) is fixedly arranged at the top end of the fixed base plate (1), one side of an inner cavity of the secondary treatment box (3) is fixedly connected with a filter screen, and the bottom of one side of the secondary treatment box (3) is symmetrically and fixedly connected with two water outlet pipes (11);
and the water circulation mechanism is arranged in the secondary treatment box (3).
2. The sewage treatment apparatus having a water circulation filtering function according to claim 1, wherein: it is a plurality of spacing groove (31) have all been seted up to the inner chamber of fixed plate (30), the inner wall sliding connection of spacing groove (31) has stopper (32), the one side of stopper (32) and the one end fixed connection of fly leaf (34), the opposite side fixedly connected with tension spring (33) of stopper (32), the one end of tension spring (33) and the one end fixed connection of spacing groove (31) inner chamber.
3. The sewage treatment apparatus having a water circulation filtering function according to claim 1, wherein: the water circulation mechanism comprises a micro water pump (26), a water conveying pipe (10) and a water pumping pipe (27), wherein the micro water pump (26) is fixedly arranged on one side of the inner cavity of the secondary treatment box (3), the bottom end of the water conveying pipe (10) is fixedly connected to the output end of the micro water pump (26), and one end of the water pumping pipe (27) is fixedly connected to the input end of the micro water pump (26).
4. The sewage treatment apparatus having a water circulation filtering function according to claim 1, wherein: one side slip interlude at case (2) inner chamber top is handled to the one-level is connected with initiative pivot (17), the opposite side rotation at case (2) inner chamber top is handled to the one-level is connected with driven spindle (19), the outside of initiative pivot (17) and driven spindle (19) is all fixed the cylinder (20) of having cup jointed, two the outside of cylinder (20) all meshes with the inboard of belt (18).
5. The sewage treatment apparatus having a water circulation filtering function according to claim 1, wherein: the back fixedly connected with loading board (21) of case (2) is handled to the one-level, the top fixed mounting of loading board (21) has driving motor (16), the output of driving motor (16) and the one end fixed connection of initiative pivot (17), the other end of initiative pivot (17) is connected with one side rotation of case (2) inner chamber is handled to the one-level.
6. The sewage treatment apparatus having a water circulation filtering function according to claim 1, wherein: case (2) inner chamber is located one end fixedly connected with drainage plate (13) of filter (14) is handled to the one-level, the spout has all been seted up, two to the one end of drainage plate (13) and one side of case (2) inner chamber is handled to the one end of spout the equal sliding connection of inner wall has bar slider (15), two the one end of bar slider (15) respectively with the both sides fixed connection of filter (14).
7. The sewage treatment apparatus having a water circulation filtering function according to claim 1, wherein: drain (12) have been seted up to one-level processing case (2) one side, one side fixedly connected with connecting pipe (7) of one-level processing case (2) bottom, the output of connecting pipe (7) and the top fixed connection of secondary treatment case (3) one side, a plurality of supporting legs of avris fixedly connected with of one-level processing case (2) bottom, it is a plurality of the bottom of supporting leg all with the top fixed connection of PMKD (1) the below fixedly connected with guide plate (22) that case (2) inner chamber is located drainage plate (13) are handled to the one-level.
8. The sewage treatment apparatus having a water circulation filtering function according to claim 1, wherein: the middle part fixedly connected with first baffle (23) of case (3) inner chamber is handled to the second grade, two delivery ports (24) have been seted up to the bottom symmetry of first baffle (23), one side fixedly connected with second baffle (25) of connecting pipe (7) are kept away from in first baffle (23), one side and one side fixed connection of case (3) inner chamber are handled to the second grade of second baffle (25).
9. The sewage treatment apparatus having a water circulation filtering function according to claim 1, wherein: case (2) are openly located open-ended top and the equal fixedly connected with bar pole (5) in below, two mounting groove (6) have all been seted up to one side that bar pole (5) are relative, two bar inserted bar (28), two are all pegged graft to the inside of mounting groove (6) one side fixedly connected with shielding plate (9) of bar inserted bar (28).
10. The sewage treatment apparatus having a water circulation filtering function according to claim 9, wherein: one side of the shielding plate (9) close to the secondary treatment box (3) is fixedly connected with a push-pull plate (8), one side of the top and the bottom of the push-pull plate (8) opposite to the bar-shaped rod (5) is fixedly connected with positioning rods (29), one ends of the bar-shaped rods (5) opposite to the push-pull plate (8) are provided with slots, and the two positioning rods (29) are respectively inserted into the two slots.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110578870.7A CN113413674A (en) | 2021-05-26 | 2021-05-26 | Sewage treatment equipment with water circulation filtering function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110578870.7A CN113413674A (en) | 2021-05-26 | 2021-05-26 | Sewage treatment equipment with water circulation filtering function |
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| CN113413674A true CN113413674A (en) | 2021-09-21 |
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| CN202110578870.7A Pending CN113413674A (en) | 2021-05-26 | 2021-05-26 | Sewage treatment equipment with water circulation filtering function |
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| CN115417562A (en) * | 2022-09-06 | 2022-12-02 | 山西一建集团有限公司 | Building construction sewage cycle purification treatment's device |
| CN116040710A (en) * | 2022-12-29 | 2023-05-02 | 武汉代立清环保科技有限公司 | Circulating sewage treatment device |
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Application publication date: 20210921 |