CN114538665A - A sewage deposits device for environmental protection - Google Patents
A sewage deposits device for environmental protection Download PDFInfo
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- CN114538665A CN114538665A CN202210261448.3A CN202210261448A CN114538665A CN 114538665 A CN114538665 A CN 114538665A CN 202210261448 A CN202210261448 A CN 202210261448A CN 114538665 A CN114538665 A CN 114538665A
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- frame
- environmental protection
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- 239000010865 sewage Substances 0.000 title claims abstract description 83
- 230000007613 environmental effect Effects 0.000 title claims abstract description 31
- 238000004062 sedimentation Methods 0.000 claims abstract description 42
- 238000007790 scraping Methods 0.000 claims abstract description 41
- 238000001556 precipitation Methods 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims 8
- 230000001360 synchronised effect Effects 0.000 claims 1
- 239000013049 sediment Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000005189 flocculation Methods 0.000 description 8
- 230000016615 flocculation Effects 0.000 description 8
- 239000008394 flocculating agent Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
- B01D21/286—Means for gentle agitation for enhancing flocculation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a sewage precipitation device for environmental protection. A sewage precipitation device for environmental protection includes: the base, the top fixed mounting of base has the portal frame, fixed mounting has the setting vessel on one side inner wall of portal frame, be equipped with in the portal frame and be located the frame of setting vessel top, fixed mounting has rodless cylinder one on the top inner wall of portal frame, fixed mounting has connecting seat one on the movable block of rodless cylinder one, the bottom of connecting seat one with frame fixed connection, be equipped with in the setting vessel and scrape the bucket, scrape the bucket with the inner wall of setting vessel contacts, the top fixed mounting who scrapes the bucket has the scraping ring, scraping ring with the inner wall of setting vessel contacts. The sewage sedimentation device for environmental protection provided by the invention has the advantages that the sediment and attachments do not need to be cleaned manually in the tank, the cleaning is convenient, the impurity filtering effect can be improved, and the sewage treatment efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage precipitation device for environmental protection.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering, and the like, and in sewage treatment, the sewage is subjected to precipitation treatment by using a flocculating agent, which is one of the most important stages, and most of impurities and dirt in the sewage can be filtered by the precipitation mode, so that a good foundation is provided for subsequent further purification.
However, traditional sedimentation treatment generally is just directly pour the flocculating agent into sewage in wait for can, this kind of processing mode makes the precipitate all sink the end on the one hand, comparatively waste time and energy when follow-up artifical clearance smart filter, still need get into the pond and go on, and some attachments still can directly be attached to on the inner wall in smart filter, it is also comparatively troublesome that artifical clearance gets up, on the other hand, only through once the precipitation effect that flocculation precipitation can reach not ideal, it is comparatively general to strain miscellaneous effect, and, single sewage precipitation can only carry out the precipitation work of a batch sewage, make sewage treatment efficiency comparatively low.
Therefore, it is necessary to provide a sewage settling apparatus for environmental protection to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the sewage sedimentation device for environmental protection, which does not need to manually enter the tank to clean sediments and attachments, is convenient to clean, and can improve the impurity filtering effect and the sewage treatment efficiency.
In order to solve the technical problem, the invention provides a sewage precipitation device for environmental protection, which comprises: the automatic cleaning device comprises a base, a portal frame is fixedly installed at the top of the base, a precipitation barrel is fixedly installed on the inner wall of one side of the portal frame, a frame positioned above the precipitation barrel is arranged in the portal frame, a rodless cylinder I is fixedly installed on the inner wall of the top of the portal frame, a first connecting seat is fixedly installed on a movable block of the rodless cylinder I, the bottom of the first connecting seat is fixedly connected with the frame, a scraping barrel is arranged in the precipitation barrel and is in contact with the inner wall of the precipitation barrel, a scraping ring is fixedly installed at the top of the scraping barrel and is in contact with the inner wall of the precipitation barrel, a cover plate is movably arranged at the top of the precipitation barrel, a central rod is arranged in the precipitation barrel, the top end of the central rod is rotatably connected with the cover plate, a plurality of stirring sleeves are fixedly installed on the central rod, and two screw rods I are rotatably installed on the inner wall of the top of the frame, a connecting block is arranged on each screw rod I in a threaded manner, the two connecting blocks are respectively connected with the inner walls of two sides of the frame in a sliding manner, a rodless cylinder II is fixedly arranged on the inner wall of one side of the portal frame, which is far away from the sedimentation barrel, and a bearing plate is fixedly arranged on a movable block of the rodless cylinder II; the top fixed mounting of base has a plurality of smart filtering ponds, smart filtering pond is located the below of precipitation bucket, the bottom fixed mounting of precipitation bucket has the cloth liquid pipe, fixed mounting has the one end of catheter on the precipitation bucket, the other end of catheter with cloth liquid pipe fixed connection, fixed mounting has a plurality of branch pipes on the cloth liquid pipe, and is a plurality of the branch pipe is respectively with a plurality of the essence filtering pond is linked together, and is a plurality of the below in the smart filtering pond is equipped with same fluid-discharge tube, and is a plurality of all be equipped with the rectangular plate in the essence filtering pond, it is a plurality of equal fixed mounting has two filter screens on the rectangular plate.
Preferably, fixed mounting has the stand on scraping the bottom inner wall of bucket, the top of stand extends to scrape the top of ring and have the bearing frame through bolt fixed mounting, well core rod's bottom with the bearing frame rotates to be connected, fixed mounting has dosing pipe and feed liquor fill on the apron, fixed mounting has the grid in the feed liquor fill, the top fixed mounting of apron has driving motor one, driving motor one the output shaft with well core rod's top fixed connection.
Preferably, the top fixed mounting of frame has driving motor two, driving motor two's output shaft with correspond the top fixed connection of screw rod one, two all fixed cover is equipped with the synchronizing wheel on the screw rod one, two the cover is equipped with same hold-in range, two on the synchronizing wheel link up the equal fixed mounting in one side that the piece is close to each other has the riser, two the bottom of riser all with apron fixed connection.
Preferably, the bottom of the fine filter is fixedly provided with a through pipe, the bottom of the through pipe is fixedly connected with the liquid discharge pipe, the liquid guide pipe is provided with a first valve, the branch pipe is provided with a second valve, and the through pipe is provided with a third valve.
Preferably, it is a plurality of the top in smart filtering pond is equipped with same company's band plate, and is a plurality of the equal fixed mounting in top of rectangular plate has the baffle, the top of baffle extends to the top in smart filtering pond and with company's band plate fixed connection, the portal frame is kept away from fixed mounting has the extension board on one side inner wall of setting tank, the top fixed mounting of extension board has telescopic cylinder, fixed mounting has company's board on telescopic cylinder's the output shaft, slidable mounting has two frame to connect the pole on the extension board, two the frame connect the pole the top all with extension board fixed connection, two the frame connect the pole the bottom all with company's band plate fixed connection.
Preferably, a plurality of helical blades are fixedly mounted on the stirring sleeve, and a plurality of turbulent flow holes are formed in the helical blades.
Preferably, fixed mounting has same panel on the both sides inner wall of portal frame, it installs the thread bush to rotate on the panel, screw rod two is installed to the thread bush internal thread, the one end fixed mounting of screw rod two has the crosspiece board, the crosspiece board is kept away from one side fixed mounting of panel has a plurality of ejector pin, and is a plurality of the equal fixed mounting of one end of ejector pin has the shovel board, the shovel board with the square plate looks adaptation.
Preferably, a speed reducing motor is fixedly mounted on one side, far away from the transverse connection plate, of the panel, gears are fixedly sleeved on an output shaft of the speed reducing motor and the threaded sleeves, and the two gears are meshed with each other.
Preferably, the panel is provided with a limited sliding rod in a sliding manner, one end of the limited sliding rod is fixedly connected with the transverse connection plate, and the other end of the limited sliding rod is fixedly provided with a stop block.
Compared with the related art, the sewage sedimentation device for environmental protection provided by the invention has the following beneficial effects:
the invention provides a sewage sedimentation device for environmental protection, which can bring sediment and attachments attached on the inner wall of a sedimentation barrel out of the sedimentation barrel through the matching between a scraping barrel and a scraping ring, then can conveniently carry out centralized treatment without artificially entering the sedimentation barrel, can accelerate the mixing uniformity of a flocculating agent and sewage by utilizing a helical blade and a turbulent flow hole on the helical blade, improves the sewage treatment efficiency, can filter and temporarily store the previous batch of sewage again in the next batch of sewage treatment process through a plurality of fine filter tanks with respective circulation ways, thereby achieving the purposes of treatment and temporary storage without delay, can form the matching with the next-stage treatment equipment, ensures that the sewage treatment can be continuously carried out, is basically not influenced by the delay of the next-stage process, and improves the sewage treatment efficiency, in addition, utilize the filter screen can be further to the sewage after the flocculation and precipitation filter, improved the filter effect.
Drawings
FIG. 1 is a schematic front view of a first embodiment of an environmentally friendly sewage sedimentation apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;
FIG. 4 is an enlarged schematic view of a portion C shown in FIG. 1;
FIG. 5 is a schematic top view of a rectangular plate of a sewage sedimentation apparatus for environmental protection according to a first embodiment of the present invention;
FIG. 6 is a schematic front view of a sewage sedimentation device for environmental protection according to a second embodiment of the present invention;
FIG. 7 is a schematic side view of a second embodiment of a sewage sedimentation device for environmental protection according to the present invention;
FIG. 8 is a schematic top view of a second embodiment of a sewage sedimentation apparatus for environmental protection according to the present invention.
Reference numbers in the figures: 1. a base; 2. a gantry; 3. a settling barrel; 4. a frame; 5. a rodless cylinder I; 6. a first connecting seat; 7. scraping the barrel; 8. scraping rings; 9. a column; 10. a cover plate; 11. a center pole; 12. a stirring sleeve; 13. a first screw rod; 14. a joining block; 15. a carrier plate; 16. a rodless cylinder II; 17. a fine filter; 18. a liquid distribution pipe; 19. a catheter; 20. a branch pipe; 21. a liquid discharge pipe; 22. a rectangular plate; 23. filtering with a screen; 24. a belt connecting plate; 25. a telescopic cylinder; 26. a panel; 27. a threaded sleeve; 28. a second screw; 29. pushing the push rod; 30. a shovel plate; 31. a reduction motor; 32. a gear; 33. and a transverse connection plate.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1 to 5, in a first embodiment of the present invention, a sewage settling apparatus for environmental protection includes: the device comprises a base 1, wherein a portal frame 2 is fixedly installed at the top of the base 1, a precipitation barrel 3 is fixedly installed on the inner wall of one side of the portal frame 2, a frame 4 positioned above the precipitation barrel 3 is arranged in the portal frame 2, the bottom of the frame 4 is provided with an opening, a rodless cylinder I5 is fixedly installed on the inner wall of the top of the portal frame 2, a connecting seat I6 is fixedly installed on a movable block of the rodless cylinder I5, the bottom of the connecting seat I6 is fixedly connected with the frame 4, two beam rods are fixedly installed on the inner walls of two sides of the portal frame 2, both the two beam rods penetrate through the connecting seat I6 and are in sliding connection with the connecting seat I6, the same limiting piece is fixedly installed on the two beam rods, the limiting piece can provide a final stop position for the connecting seat I6, so that a scraping barrel 7 can smoothly correspond to the precipitation barrel 3, a scraping barrel 7 is arranged in the precipitation barrel 3, the scraping barrel 7 is in contact with the inner wall of the settling barrel 3, the bottom of the scraping barrel is in contact with the inner wall of the bottom of the settling barrel 3, a containing mechanism is formed at the bottom of the settling barrel 3, all precipitates can be attached, a scraping ring 8 is fixedly mounted at the top of the scraping barrel 7, the scraping ring 8 is in contact with the inner wall of the settling barrel 3, the top of the scraping ring 8 is an inclined annular surface along the edge, so that the scraping ring is in a shovel-tip shape and can thoroughly scrape the precipitates, a cover plate 10 is movably arranged at the top of the settling barrel 3, the cover plate 10 can completely cover the top opening of the settling barrel 3, a central rod 11 is arranged in the settling barrel 3, the top end of the central rod 11 is rotatably connected with the cover plate 10, a plurality of stirring sleeves 12 are fixedly sleeved on the central rod 11, two first screw rods 13 are rotatably mounted on the inner wall of the top of the frame 4, reinforcing blocks are fixedly mounted on the inner walls of the two sides of the frame 4, the bottom ends of the two first screw rods 13 are rotatably connected with the corresponding reinforcing blocks so as to provide an end support for the first screw rods 13, the two first screw rods 13 are respectively provided with a connecting block 14 in a threaded manner, the two connecting blocks 14 are respectively connected with the inner walls of the two sides of the frame 4 in a sliding manner, the inner walls of the two sides of the frame 4 are respectively provided with a sliding groove, sliding blocks are respectively arranged in the two sliding grooves in a sliding manner, one sides, close to each other, of the two sliding blocks are respectively fixedly connected with the corresponding connecting block 14, so that a stable linear lifting motion track can be provided for the connecting blocks 14, the inner wall of one side, far away from the sedimentation barrel 3, of the portal frame 2 is fixedly provided with a second rodless cylinder 16, and a movable block of the second rodless cylinder 16 is fixedly provided with a bearing plate 15; the top of the base 1 is fixedly provided with a plurality of fine filter tanks 17, the fine filter tanks 17 are positioned below the sedimentation barrel 3, the bottom of the sedimentation barrel 3 is fixedly provided with a liquid distribution pipe 18, the sedimentation barrel 3 is fixedly provided with one end of a liquid guide pipe 19, the other end of the liquid guide pipe 19 is fixedly connected with the liquid distribution pipe 18, the liquid distribution pipe 18 is fixedly provided with a plurality of branch pipes 20, the branch pipes 20 are respectively communicated with the fine filter tanks 17, the lower parts of the fine filter tanks 17 are provided with a same liquid discharge pipe 21, the fine filter tanks 17 are internally provided with rectangular plates 22, the rectangular plates 22 are fixedly provided with two filter screens 23, the rectangular plates 22 are completely attached and matched with the inner walls of the fine filter tanks 17, so that the sewage can be thoroughly filtered, and the filter screens 23 can be used for filtering the sewage after flocculation sedimentation again, further reducing the impurity content of the sewage and bringing benefits to the subsequent treatment process.
Fixed mounting has stand 9 on scraping the bottom inner wall of bucket 7, the top of stand 9 extends to scrape the top of ring 8 and have the bearing frame through bolt fixed mounting, but the form of the two split can make things convenient for people to carry out centralized processing in the later stage to scraping the precipitate in bucket 7, well core rod 11 the bottom with the bearing frame rotates to be connected, fixed mounting has dosing pipe and feed liquor fill on the apron 10, fixed mounting has the grid in the feed liquor fill, and the grid can filter the great suspended solid in the sewage, can follow and just carry out a coarse filtration to sewage, makes things convenient for subsequent flocculation and precipitation technology, the top fixed mounting of apron 10 has driving motor one, driving motor one the output shaft with well core rod 11's top fixed connection.
The top fixed mounting of frame 4 has driving motor two, driving motor two's output shaft with correspond the top fixed connection of screw rod 13, two equal fixed cover is equipped with synchronizing wheel, two on the screw rod 13 the cover is equipped with same hold-in range on the synchronizing wheel, is fixed with the guard plate in frame 4, and the guard plate separates driving motor one with the hold-in range to prevent collision mutually, two the equal fixed mounting in one side that links up piece 14 and be close to each other has the riser, two the bottom of riser all with apron 10 fixed connection.
A plurality of through pipes are fixedly mounted at the bottoms of the fine filter tanks 17, the bottom ends of the through pipes are fixedly connected with the liquid discharge pipe 21, a first valve is arranged on the liquid guide pipe 19, a plurality of second valves are arranged on the branch pipes 20, and a plurality of third valves are arranged on the through pipes.
The same connecting plate 24 is arranged above the fine filter tanks 17, the tops of the rectangular plates 22 are fixedly provided with partition plates, one outward side of each partition plate can be in contact with the inner wall of one side of the fine filter tank 17, the other side of each partition plate is separated from the fine filter tank 17, so that sewage can flow on the rectangular plates 22 comprehensively, the tops of the partition plates extend to the upper side of the fine filter tanks 17 and are fixedly connected with the connecting plate 24, a support plate is fixedly arranged on the inner wall of one side of the portal frame 2 away from the sedimentation barrel 3, a telescopic cylinder 25 is fixedly arranged at the top of the support plate, a connecting plate is fixedly arranged on an output shaft of the telescopic cylinder 25, two frame connecting rods are slidably arranged on the support plate, the top ends of the two frame connecting rods are fixedly connected with the support plate, the bottom ends of the two frame connecting rods are fixedly connected with the connecting plate 24, and the design of the two frame connecting rods can limit the output shaft of the telescopic cylinder 25 on one hand, so that it does not rotate and, on the other hand, the tie plate 24 can have a sufficient supporting force.
Fixed mounting has a plurality of helical blade on the stirring cover 12, a plurality of vortex holes have been seted up on the helical blade, and helical blade will make sewage form the swirl when the sewage internal rotation to under the effect in vortex hole, make sewage have the different circulation orbit of a plurality of velocity of flow, thereby can make the abundant and even mixture of flocculating agent and sewage in the at utmost for the flocculation and precipitation speed has been accelerated.
The working principle of the sewage sedimentation device for environmental protection provided by the invention is as follows:
a liquid discharge pipe 21 in the device is communicated with a water receiving pool in the next process;
when carrying out sewage sedimentation treatment, firstly, sewage is poured into the sedimentation barrel 3 through the liquid inlet hopper, the grating can filter some larger suspended matters, then, a proper amount of flocculating agent is added into the sedimentation barrel 3 through the dosing pipe, then, the first driving motor is started, the output shaft of the first driving motor can drive the central rod 11 to rotate, so that the stirring sleeves 12 can be driven to rotate, along with the rotation of the stirring sleeves 12, through the spiral blades and the flow disturbing holes on the spiral blades, the sewage can be driven to form fast water flows with different flow paths, so that the flocculating agent can be fully diffused, the first driving motor can be fully mixed with the sewage, the first driving motor is closed after a period of time, and then, the first driving motor is kept stand;
after standing for a period of time, the sediment basically falls into the scraping barrel 7, then the first valve on the liquid guide pipe 19 is opened, the second valve on one branch pipe 20 is opened, the sewage after flocculation precipitation in the settling barrel 3 flows into the corresponding fine filtering tank 17 and passes through the corresponding two filtering nets 23, so that the sewage can be further filtered, the finer particle impurities in the sewage are filtered, then the first valve and the corresponding second valve are closed, then the driving motor is started positively, the cover plate 10 can be driven to ascend through the threaded relation between the first screw 13 and the connecting block 14, the scraping barrel 7 is also driven to ascend with the scraping ring 8 under the connection between the central rod 11 and the upright post 9, so that the sediment can be lifted, and in the ascending process, the scraping ring 8 can also scrape the attachments on the inner wall of the settling barrel 3 and fall into the scraping barrel 7, the second driving motor is turned off until the connecting block 14 rises to the highest position, the scraping barrel 7 is positioned outside the settling barrel 3 at the moment, the bottom of the scraping barrel is flush with the settling barrel 3 and the top end face of the bearing plate 15, then the rodless cylinder I5 is started, the movable block on the rodless cylinder I drives the first connecting seat 6 to horizontally move, so that the frame 4 with the scraping barrel 7 also moves, finally the scraping barrel moves to the bearing plate 15, then the bolt between the upright post 9 and the bearing seat is screwed out, then the rodless cylinder II 16 is started, the movable block on the rodless cylinder I drives the bearing plate 15 to vertically and horizontally move, finally the portal frame 2 is driven by the movable block, then the scraping barrel 7 is taken down by a worker, the sediment in the scraping barrel is poured out, then the sediment is fixed with the bearing seat again, then the rodless cylinder I5 is started, the rodless cylinder I is returned to the original position, then the second driving motor II is reversely started, the connecting block 14 starts to descend, and the scraping barrel 7 is finally carried into the settling barrel 3, i.e. the position in the initial state;
then, according to the same mode, pouring the sewage into the sedimentation barrel 3 again, after flocculation and sedimentation, opening the first valve and the second valve on the other branch pipe 20, introducing the sewage into the corresponding fine filtering tank 17, then taking out the sediment in the scraping barrel 7 again, reciprocating the two valves, and opening the corresponding third valve in the treatment process, and discharging the sewage which is treated before and stored in the fine filtering tank 17 to the next procedure, thereby ensuring that the sewage is precipitated and introducing the treated sewage to the next procedure;
in the subsequent treatment process, if the filter screen 23 needs to be cleaned, the output shaft of the telescopic cylinder 25 is only required to be started to extend out, the connecting plate 24 is brought upwards under the driving of the erection rod, the rectangular plates 22 are taken out of the fine filter 17 under the connection of the partition plates, and then the filter screen is cleaned.
Compared with the related art, the sewage sedimentation device for environmental protection provided by the invention has the following beneficial effects:
the device can bring the sediment and the attachments attached to the inner wall of the sedimentation barrel 3 out of the sedimentation barrel 3 through the matching between the arranged scraping barrel 7 and the scraping ring 8, then the centralized treatment can be conveniently carried out without artificially entering the sedimentation barrel 3, in addition, the mixing uniformity of the flocculating agent and the sewage can be accelerated by utilizing the spiral blades and the turbulence holes on the spiral blades, the sewage treatment efficiency is improved, then, through the arranged plurality of fine filtering tanks 17 with respective circulation paths, the previous batch of sewage can be filtered and temporarily stored in the next batch of sewage treatment process, so that the treatment and temporary storage can not be delayed, the device can be matched with the next-stage treatment equipment, the sewage treatment can be continuously carried out, the delay influence of the next-stage process is basically avoided, the sewage treatment efficiency is improved, in addition, the sewage after the flocculation sedimentation can be further filtered by utilizing the filter screen 23, the filtering effect is improved.
The second embodiment:
based on the sewage sedimentation device for environmental protection provided by the first embodiment of the application, the second embodiment of the application provides another sewage sedimentation device for environmental protection. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 6-8, the sewage settling device for environmental protection further includes a panel 26, the panel 26 is fixedly arranged on the inner walls of two sides of the portal frame 2, the panel 26 is rotatably provided with a threaded sleeve 27, a screw rod II 28 is arranged on the internal thread of the thread bushing 27, a cross connecting plate 33 is fixedly arranged at one end of the screw rod II 28, a plurality of push rods 29 are fixedly arranged on one side of the transverse connecting plate 33 far away from the panel 26, a shovel plate 30 is fixedly arranged at one end of each push rod 29, the number of the push rods 29 is twice of that of the fine filtering pond 17, and the number of the shovel plates 30 is the same as that of the ejector rods 29, so that even under the partition of the partition, the rectangular plate 22 and the shovel plates 30 can be fully contacted, and the ejector rod 29 is long and does not collide with the partition plate, and the shovel plate 30 is matched with the rectangular plate 22.
A speed reducing motor 31 is fixedly mounted on one side of the panel 26, which is far away from the transverse connecting plate 33, gears 32 are fixedly sleeved on an output shaft of the speed reducing motor 31 and the threaded sleeve 27, and the two gears 32 are meshed with each other.
The limited slide bar of slidable mounting on the panel 26, the one end of limit slide bar with horizontal board 33 fixed connection, the other end fixed mounting of limit slide bar has the dog, and the limit slide bar can be indirect provide one restriction for two 28 of screw rods, makes it can not follow the rotation of thread bush 27 and rotate to the setting up of dog can prevent that two 28 of screw rods and thread bush 27 from taking place to separate, provides one insurance.
When cleaning the filter screen 23, in order to reduce physical indication of people and accelerate cleaning efficiency, when the telescopic cylinder 25 is started to bring the rectangular plate 22 out of the fine filter 17, the speed reducing motor 31 is started in a forward direction, the bottom of the shovel plate 30 is flush with the top end face of the rectangular plate 22, the threaded sleeve 27 can be driven to rotate through meshing between the two gears 32, meanwhile, under the limitation of the limit slide rod, the screw rod two 28 drives the cross connecting plate 33 to move towards the direction of the rectangular plate 22, so that the shovel plate 30 can be firstly contacted with the top of the rectangular plate 22, then the shovel plate 30 starts to be contacted with the filter screen 23 along with the continuous pushing of the screw rod two 28, then impurity particles on the shovel plate are directly pushed away, and finally, after the shovel plate is pushed to one side of the rectangular plate 22, a worker only needs to take the material receiving bag to be connected, then the speed reducing motor 31 is started in a reverse direction, and the shovel plate 30 is brought back to the original position, whole cleaning work only needs shovel board 30 to impel once can, and is comprehensive and thorough, compares in traditional manual work and scrapes the clearance, and the mode of this embodiment is simple more swift, and has reduced the manpower, has also improved sewage treatment efficiency to a certain extent.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A sewage sedimentation device for environmental protection comprises a base and is characterized in that a portal frame is fixedly mounted at the top of the base, a sedimentation barrel is fixedly mounted on the inner wall of one side of the portal frame, a frame positioned above the sedimentation barrel is arranged in the portal frame, a rodless cylinder I is fixedly mounted on the inner wall of the top of the portal frame, a first connecting seat is fixedly mounted on a movable block of the rodless cylinder I, the bottom of the first connecting seat is fixedly connected with the frame, a scraping barrel is arranged in the sedimentation barrel and is in contact with the inner wall of the sedimentation barrel, a scraping ring is fixedly mounted at the top of the scraping barrel and is in contact with the inner wall of the sedimentation barrel, a cover plate is movably arranged at the top of the sedimentation barrel, a central rod is arranged in the sedimentation barrel, the top end of the central rod is rotatably connected with the cover plate, and a plurality of stirring sleeves are fixedly sleeved on the central rod, the inner wall of the top of the frame is rotatably provided with two first screw rods, the two first screw rods are both provided with connecting blocks in a threaded manner, the two connecting blocks are respectively connected with the inner walls of two sides of the frame in a sliding manner, the inner wall of one side of the portal frame, which is far away from the sedimentation barrel, is fixedly provided with a rodless cylinder II, and the movable block of the rodless cylinder II is fixedly provided with a bearing plate;
the top fixed mounting of base has a plurality of smart filtering ponds, smart filtering pond is located the below of precipitation bucket, the bottom fixed mounting of precipitation bucket has the cloth liquid pipe, fixed mounting has the one end of catheter on the precipitation bucket, the other end of catheter with cloth liquid pipe fixed connection, fixed mounting has a plurality of branch pipes on the cloth liquid pipe, and is a plurality of the branch pipe is respectively with a plurality of the essence filtering pond is linked together, and is a plurality of the below in the smart filtering pond is equipped with same fluid-discharge tube, and is a plurality of all be equipped with the rectangular plate in the essence filtering pond, it is a plurality of equal fixed mounting has two filter screens on the rectangular plate.
2. The sewage precipitating device for environmental protection according to claim 1, wherein the bottom inner wall of the scraping barrel is fixedly provided with a stand column, the top end of the stand column extends to the upper part of the scraping ring and is provided with a bearing seat through a bolt, the bottom end of the central rod is rotatably connected with the bearing seat, the cover plate is fixedly provided with a dosing pipe and a liquid inlet hopper, the liquid inlet hopper is internally and fixedly provided with a grid, the top of the cover plate is fixedly provided with a first driving motor, and the first driving motor has an output shaft fixedly connected with the top end of the central rod.
3. The sewage precipitating device for environmental protection according to claim 1, wherein a second driving motor is fixedly installed at the top of the frame, an output shaft of the second driving motor is fixedly connected with the top end of the corresponding first screw rod, two first screw rods are fixedly sleeved with synchronizing wheels, the two synchronizing wheels are sleeved with a same synchronous belt, a vertical plate is fixedly installed on one side, close to each other, of the two linking blocks, and the bottoms of the two vertical plates are fixedly connected with the cover plate.
4. The sewage precipitating apparatus for environmental protection as claimed in claim 1, wherein the bottom of the fine filter chamber is fixedly provided with a through pipe, the bottom of the through pipe is fixedly connected with the drain pipe, the liquid guide pipe is provided with a first valve, the branch pipes are provided with a second valve, and the through pipe is provided with a third valve.
5. The sewage precipitating device for environmental protection according to claim 1, wherein the same connecting plate is disposed above the plurality of fine filter tanks, a partition plate is fixedly mounted on top of each of the plurality of rectangular plates, top of the partition plate extends to above the fine filter tanks and is fixedly connected with the connecting plate, a support plate is fixedly mounted on an inner wall of one side of the portal frame away from the precipitation barrel, a telescopic cylinder is fixedly mounted on top of the support plate, a connecting plate is fixedly mounted on an output shaft of the telescopic cylinder, two frame connecting rods are slidably mounted on the support plate, top ends of the two frame connecting rods are fixedly connected with the support plate, and bottom ends of the two frame connecting rods are fixedly connected with the connecting plate.
6. The sewage precipitating apparatus for environmental protection according to claim 1, wherein a plurality of helical blades are fixedly installed on the agitating sleeve, and a plurality of turbulent flow holes are formed on the helical blades.
7. The sewage precipitating device for environmental protection according to claim 1, wherein the same panel is fixedly installed on the inner walls of two sides of the portal frame, a threaded sleeve is rotatably installed on the panel, a second screw rod is installed in the threaded sleeve in a threaded manner, a cross plate is fixedly installed at one end of the second screw rod, a plurality of ejector rods are fixedly installed on one side, away from the panel, of the cross plate, a shovel plate is fixedly installed at one end of each ejector rod, and the shovel plate is matched with the rectangular plate.
8. The sewage precipitating apparatus for environmental protection according to claim 7, wherein a reduction motor is fixedly installed on one side of the panel away from the cross plate, gears are fixedly sleeved on an output shaft of the reduction motor and the threaded sleeve, and the two gears are meshed.
9. The sewage precipitating apparatus for environmental protection according to claim 7, wherein a limit slide bar is slidably mounted on the panel, one end of the limit slide bar is fixedly connected with the cross plate, and a stop block is fixedly mounted at the other end of the limit slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210261448.3A CN114538665A (en) | 2022-03-16 | 2022-03-16 | A sewage deposits device for environmental protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210261448.3A CN114538665A (en) | 2022-03-16 | 2022-03-16 | A sewage deposits device for environmental protection |
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| CN114538665A true CN114538665A (en) | 2022-05-27 |
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| CN202210261448.3A Pending CN114538665A (en) | 2022-03-16 | 2022-03-16 | A sewage deposits device for environmental protection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118059549A (en) * | 2024-04-17 | 2024-05-24 | 河北东洁环保科技有限公司 | Sedimentation equipment for sewage treatment |
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