CN117682713A - Wastewater precipitation, purification and filtration device for environmental engineering - Google Patents
Wastewater precipitation, purification and filtration device for environmental engineering Download PDFInfo
- Publication number
- CN117682713A CN117682713A CN202311826065.7A CN202311826065A CN117682713A CN 117682713 A CN117682713 A CN 117682713A CN 202311826065 A CN202311826065 A CN 202311826065A CN 117682713 A CN117682713 A CN 117682713A
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- precipitation
- waste water
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- 239000002351 wastewater Substances 0.000 title claims abstract description 140
- 238000001556 precipitation Methods 0.000 title claims abstract description 62
- 238000000746 purification Methods 0.000 title claims abstract description 62
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 230000007613 environmental effect Effects 0.000 title claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000007790 scraping Methods 0.000 claims abstract description 31
- 238000005273 aeration Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000004062 sedimentation Methods 0.000 claims description 32
- 238000000926 separation method Methods 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 30
- 238000004069 wastewater sedimentation Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 14
- 239000008394 flocculating agent Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 239000013049 sediment Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 229940037003 alum Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004075 wastewater filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a wastewater precipitation, purification and filtration device for environmental engineering, which relates to the technical field of environmental engineering wastewater treatment, and comprises a precipitation tank, wherein a wastewater discharge pipe is arranged above the open end of the precipitation tank, and the device further comprises: the stirring aeration assembly is arranged between the settling tank and the wastewater discharge pipe and is used for stirring wastewater and flocculant in the aeration settling tank; the material collecting opening is formed in the bottom end of the settling tank, the reciprocating scraping assembly is arranged on the inner bottom surface of the settling tank; through the stirring aeration assembly that sets up, can carry out intensive mixing to waste water and flocculant when waste water adds the flocculant, promote flocculant and waste water misce bene with this improvement waste water in impurity precipitation efficiency, waste water can also avoid the device to be in the below zero temperature use simultaneously and freeze, also can aerate waste water for waste water and air intensive mixing make the dissolved oxygen volume in the waste water increase, and then improve waste water purification efficiency.
Description
Technical Field
The invention relates to the technical field of environmental engineering wastewater treatment, in particular to a wastewater precipitation, purification and filtration device for environmental engineering.
Background
The wastewater treatment is to treat wastewater by using physical, chemical and biological methods, so that the wastewater is purified, pollution is reduced, the purposes of wastewater recovery and reuse are achieved, water resources are fully utilized, and the wastewater treatment is a process of purifying the wastewater to achieve the water quality requirement of draining the wastewater to a certain water body or reusing the wastewater;
when the existing environment-friendly engineering wastewater is subjected to precipitation, a worker usually adds a flocculating agent to the wastewater in a precipitation tank for standing precipitation so as to effectively combine impurities in the wastewater to form larger alum blossom, and in the process, the worker directly adds the flocculating agent to the wastewater in the precipitation tank for standing precipitation, so that the flocculating agent and the wastewater are difficult to uniformly mix, and the precipitation efficiency of the impurities in the wastewater is reduced;
in addition, after the wastewater in the precipitation tank is subjected to standing precipitation, impurities are often remained on the inner wall of the precipitation tank or accumulated at the bottom of the precipitation tank, so that workers are difficult to separate and take out the precipitated impurities and the wastewater, and the subsequent filtering and purifying of the wastewater are affected;
accordingly, the present invention provides a device for precipitating, purifying and filtering wastewater for environmental engineering, which overcomes and ameliorates the disadvantages of the prior art.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for stirring and aerating by adding flocculant into wastewater; the waste water impurity after precipitation can be scraped off, and the solid-liquid separation of the waste water after precipitation and the impurity can be carried out; the waste water precipitation, purification and filtration device for environmental protection engineering can further purify and filter the precipitated waste water, so as to solve the corresponding technical problems in the background technology.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a waste water sedimentation purification filter equipment for environmental protection engineering, includes the sedimentation tank, and the open end top of sedimentation tank is provided with the waste water discharge pipe, a waste water sedimentation purification filter equipment for environmental protection engineering including:
the stirring aeration assembly is arranged between the settling tank and the wastewater discharge pipe and is used for stirring wastewater and flocculant in the aeration settling tank;
a material collecting opening is formed at the bottom end of the settling tank;
the reciprocating scraping assembly is arranged on the inner bottom surface of the sedimentation tank and is used for scraping impurities precipitated in the sedimentation tank to enter the material collecting opening;
the solid-liquid separation assembly is arranged at the bottom end of the precipitation tank and is used for separating impurities and wastewater after precipitation in the precipitation tank;
the purification assembly is arranged outside the settling tank and is used for purifying and filtering the wastewater in the solid-liquid separation assembly.
As the preference, stirring aeration subassembly includes the mount with waste water discharge pipe fixed connection, and mount surface fixed connection is in the sedimentation tank, and mount center department is fixed with first motor, and the rotation end fixedly connected with dwang of first motor, the bottom fixedly connected with stirring leaf of dwang, the surface fixedly connected with of dwang opens the ice leaf, and opens the ice leaf and be located between first motor and the stirring leaf.
Preferably, the inside fixedly connected with circumference array's of mount gasbag pipe, the top of gasbag pipe is provided with into the trachea, and goes into the trachea and be located the deposit box top, and the bottom of gasbag pipe is provided with the outlet duct, and the outlet duct is located the deposit box inside, and outlet duct and income trachea are inside all to be equipped with the check valve.
Preferably, the solid-liquid separation assembly comprises a water collecting cylinder which is communicated with and fixedly connected with the sedimentation tank, a filter cylinder is fixed in the water collecting cylinder, a rotating shaft is penetrated through and rotationally connected with the water collecting cylinder, a second motor is fixed at one end of the outer portion of the water collecting cylinder, the second motor is fixedly connected with the water collecting cylinder, a spiral blade is fixed at the inner end of the water collecting cylinder, and the spiral blade is positioned in the filter cylinder.
As the preference, cartridge filter open end sliding connection has the preforming, and preforming sliding connection is in the setting tank bottom surface, and a cartridge filter terminal surface fixedly connected with telescopic link is kept away from to the preforming, and the one end fixedly connected with supporting plate of telescopic link kept away from the preforming, and supporting plate fixedly connected with setting tank bottom surface, and the outside cover of telescopic link is equipped with first spring, and first spring is located between preforming and the supporting plate.
As the preference, reciprocal material subassembly of scraping is including running through and rotating the threaded rod of connecting in the deposit box inner wall, and the threaded rod is located deposit box outer end fixedly connected with third motor, and third motor and deposit box fixed connection, and the threaded rod is located deposit box inner end threaded connection and scrapes the pole, scrapes the outside sliding connection of pole and has the gag lever post, and gag lever post and deposit box fixed connection.
Preferably, the purifying component comprises a pump fixedly connected with the outer surface of the settling tank, one end of the pump is communicated with the water collecting cylinder through a water pumping pipe, the other end of the pump is communicated with a cylinder cover through a water draining pipe and is fixedly connected with the cylinder cover, the cylinder cover is in threaded connection with the purifying cylinder, and the purifying cylinder is in limiting sliding connection with the purifying table.
Preferably, the purifying cylinder bottom end fixedly connected with brace table, and brace table and deposit box fixed connection, the inside spacing spout of having seted up of purifying cylinder, and purifying table pass through spacing spout sliding connection in purifying cylinder, bottom surface fixedly connected with second spring in the spacing spout, and second spring keep away from spacing spout one end butt in purifying table.
Compared with the prior art, the invention has the beneficial effects that:
(1) Through the stirring aeration assembly, the wastewater and the flocculating agent can be fully stirred and mixed when the flocculating agent is added into the wastewater, so that the flocculating agent and the wastewater are uniformly mixed, the impurity precipitation efficiency in the wastewater is improved, meanwhile, the device can be prevented from being frozen when the device is used below zero, the wastewater can be aerated, the wastewater and the air are fully mixed, the dissolved oxygen in the wastewater is increased, and the purification efficiency of the wastewater is improved;
(2) Through the cooperation of reciprocal scraping subassembly, solid-liquid separation subassembly and gathering the material mouth, utilize reciprocal scraping subassembly, can be with precipitating incasement wall and bottom surface stay impurity and fall, scrape impurity and get into solid-liquid separation subassembly through gathering the material mouth along with waste water afterwards, utilize solid-liquid separation subassembly to separate waste water and impurity, use manpower sparingly, make the device continuously automatic use;
(3) Through the purification component who sets up, can purify the filtration to waste water after the sediment to when waste water passes through pump machine suction purification section of thick bamboo, waste water strikes purification platform, makes purification platform extrusion second spring rebound, and then makes purification platform to waste water vibrations purification filtration, is favorable to carrying out vibrations purification filtration to waste water after the device deposits, further hoisting device to waste water treatment effect.
Drawings
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the overall structure of FIG. 1, in accordance with the present invention;
FIG. 3 is a schematic longitudinal cross-sectional view of the overall structure of FIG. 1, shown in accordance with the present invention;
FIG. 4 is an enlarged schematic view of the internal structure of the stirring aeration assembly according to the present invention;
FIG. 5 is a schematic diagram of the internal structure of the solid-liquid separation assembly and the reciprocating scraping assembly according to the present invention;
FIG. 6 is a schematic view of the movement structure of the compression plate, the telescopic rod and the first spring shown in FIG. 5 according to the present invention;
FIG. 7 is a schematic diagram showing a separation structure of a purification cartridge and a purification stage according to the present invention.
The reference numerals in the figures are:
1. a sedimentation tank; 2. a waste water discharge pipe; 3. stirring and aerating components; 4. a solid-liquid separation assembly; 5. a purification assembly; 6. a reciprocating scraping assembly; 7. a material collecting port;
31. a first motor; 32. a rotating lever; 33. breaking ice leaves; 34. an air bag tube; 35. stirring the leaves; 36. a fixing frame;
41. a second motor; 42. a rotating shaft; 43. a helical blade; 44. a water collecting cylinder; 45. a filter cartridge; 46. tabletting; 47. a support sheet; 48. a telescopic rod; 49. a first spring;
51. a pump machine; 52. a support table; 53. a purifying cylinder; 54. a cylinder cover; 55. a purification station; 56. limiting sliding grooves; 57. a second spring;
61. a third motor; 62. a threaded rod; 63. a scraping rod; 64. and a limit rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiments of the invention
Referring to fig. 1 to 7, a wastewater precipitation, purification and filtration device for environmental engineering comprises a precipitation tank 1, wherein a wastewater discharge pipe 2 is arranged above the opening end of the precipitation tank 1, and the wastewater precipitation, purification and filtration device for environmental engineering comprises:
the stirring aeration assembly 3 is arranged between the settling tank 1 and the wastewater discharge pipe 2, and the stirring aeration assembly 3 is used for stirring wastewater and flocculant in the stirring aeration settling tank 1;
the material collecting opening 7 is formed in the bottom end of the settling tank 1;
the reciprocating scraping assembly 6 is arranged on the inner bottom surface of the sedimentation tank 1, and the reciprocating scraping assembly 6 is used for scraping the impurities precipitated in the sedimentation tank 1 into the material collecting opening 7;
the solid-liquid separation assembly 4 is arranged at the bottom end of the precipitation tank 1, and the solid-liquid separation assembly 4 is used for separating impurities and wastewater after precipitation in the precipitation tank 1;
the purification assembly 5 is arranged outside the settling tank 1, and the purification assembly 5 is used for purifying and filtering the wastewater in the solid-liquid separation assembly 4;
the stirring aeration assembly 3 comprises a fixed frame 36 fixedly connected with the wastewater discharge pipe 2, the outer surface of the fixed frame 36 is fixedly connected with the sedimentation tank 1, a first motor 31 is fixed at the center of the fixed frame 36, the rotating end of the first motor 31 is fixedly connected with a rotating rod 32, the bottom end of the rotating rod 32 is fixedly connected with stirring blades 35, the outer surface of the rotating rod 32 is fixedly connected with icebreaking blades 33, and the icebreaking blades 33 are positioned between the first motor 31 and the stirring blades 35;
the inside of the fixing frame 36 is fixedly connected with a circumferential array of air bag pipes 34, the top ends of the air bag pipes 34 are provided with air inlet pipes which are positioned above the sedimentation tank 1, the bottom ends of the air bag pipes 34 are provided with air outlet pipes which are positioned inside the sedimentation tank 1, and the air outlet pipes and the inside of the air inlet pipes are provided with one-way valves;
the solid-liquid separation assembly 4 comprises a water collecting cylinder 44 which is communicated with and fixedly connected to the settling tank 1, a filter cylinder 45 is fixed in the water collecting cylinder 44, a rotating shaft 42 is penetrated and rotatably connected in the water collecting cylinder 44, a second motor 41 is fixed at one end of the rotating shaft 42, which is positioned outside the water collecting cylinder 44, the second motor 41 is fixedly connected with the water collecting cylinder 44, a spiral blade 43 is fixed at the inner end of the rotating shaft 42, which is positioned inside the water collecting cylinder 44, and the spiral blade 43 is positioned inside the filter cylinder 45;
the open end of the filter cartridge 45 is slidably connected with a pressing sheet 46, the pressing sheet 46 is slidably connected to the bottom surface of the settling tank 1, a telescopic rod 48 is fixedly connected to one end surface of the pressing sheet 46 away from the filter cartridge 45, a supporting piece 47 is fixedly connected to one end of the telescopic rod 48 away from the pressing sheet 46, the supporting piece 47 is fixedly connected to the bottom surface of the settling tank 1, a first spring 49 is sleeved outside the telescopic rod 48, and the first spring 49 is positioned between the pressing sheet 46 and the supporting piece 47;
the reciprocating scraping assembly 6 comprises a threaded rod 62 penetrating through and rotationally connected to the inner wall of the sedimentation tank 1, the threaded rod 62 is fixedly connected with a third motor 61 at the outer end of the sedimentation tank 1, the third motor 61 is fixedly connected with the sedimentation tank 1, the threaded rod 62 is fixedly connected with a scraping rod 63 at the inner end of the sedimentation tank 1, a limit rod 64 is slidably connected to the outer part of the scraping rod 63, and the limit rod 64 is fixedly connected with the sedimentation tank 1;
wherein: the length of the icebreaking blade 33 is longer than the distance between the rotating rod 32 and the air bag tube 34, and the icebreaking blade 33 is used for rotating along with the rotating rod 32 to squeeze the air bag tube 34;
the one-way valve in the air inlet pipe is used for preventing the air in the air bag pipe 34 from flowing out, sucking the external air into the air bag pipe 34 in a one-way, and the one-way valve in the air outlet pipe is used for preventing the waste water from entering the air bag pipe 34 and discharging the air in the air bag pipe 34 into the waste water in a one-way;
an annular baffle is fixed at the opening end of the water collecting cylinder 44 and is used for blocking the gap between the water collecting cylinder 44 and the filter cylinder 45;
the scraping rod 63 is in a U shape and is used for moving and scraping impurities into the material collecting opening 7.
The effects achieved by this embodiment are as follows: when the existing wastewater is precipitated, a worker usually adds a flocculating agent to the wastewater in the precipitation tank 1 for standing precipitation so as to effectively combine the impurities in the wastewater to form larger alum flowers, in the process, the worker directly adds the flocculating agent to the wastewater in the precipitation tank 1 for standing precipitation, so that the flocculating agent is difficult to uniformly mix with the wastewater, and the precipitation efficiency of the impurities in the wastewater is reduced.
In addition, waste water in the sedimentation tank 1 stews and deposits the back, the impurity often can be detained in sedimentation tank 1 inner wall, or pile up in sedimentation tank 1 bottom, lead to the staff to be difficult to carry out solid-liquid separation to impurity and waste water after depositing and take out, influence follow-up waste water filtration purification, compare with prior art, through reciprocal scraping material subassembly 6, solid-liquid separation subassembly 4 and gather the cooperation of material mouth 7 and use, utilize reciprocal scraping material subassembly 6, can be with sedimentation tank 1 inner wall and bottom surface retention impurity fall, scrape the impurity and follow the waste water later and get into solid-liquid separation subassembly 4 through gathering the material mouth 7, reuse solid-liquid separation subassembly 4 carries out separation treatment to waste water and impurity, use manpower sparingly, make the device last automated use.
Further embodiments:
referring to fig. 1, 3 and 7, the purifying assembly 5 includes a pump 51 fixedly connected to the outer surface of the settling tank 1, one end of the pump 51 is communicated with the water collecting cylinder 44 through a water pumping pipe, the other end of the pump 51 is communicated with a cylinder cover 54 through a water draining pipe and is fixedly connected with a purifying cylinder 53 in threaded connection with the cylinder cover 54, and a purifying table 55 is slidingly connected inside the purifying cylinder 53 in a limiting manner;
the bottom end of the purifying cylinder 53 is fixedly connected with a supporting table 52, the supporting table 52 is fixedly connected with the sedimentation tank 1, a limiting chute 56 is formed in the purifying cylinder 53, the purifying table 55 is slidably connected to the purifying cylinder 53 through the limiting chute 56, a second spring 57 is fixedly connected to the inner bottom surface of the limiting chute 56, and one end, far away from the limiting chute 56, of the second spring 57 is abutted against the purifying table 55;
wherein: the purifying table 55 consists of a double-layer supporting table, and a sediment filter block and an active carbon filter block which are respectively fixed in the supporting table;
a control valve is provided in the draft tube for personnel to control the discharge and retention of wastewater in the water collection canister 44.
The effects achieved by this embodiment are as follows: compared with the prior art, through the purification assembly 5 that sets up, can purify and filter the waste water after the sediment to when waste water passes through pump 51 suction purification section of thick bamboo 53, waste water strikes purification platform 55, makes purification platform 55 extrusion second spring 57 rebound, and then makes purification platform 55 to waste water vibrations purification filtration, is favorable to carrying out vibrations purification filtration to the device sediment waste water, further hoisting device to waste water treatment effect.
The complete steps and working principle of the above embodiment are as follows:
the initial state is as follows: the staff connects the waste water discharge pipe 2 into the environmental protection engineering to generate waste water to be treated, then a flocculating agent is added into the settling tank 1, and when the waste water does not overflow the settling tank 1, the waste water to be treated is stopped from being connected into the waste water discharge pipe 2 as the waste water continuously flows into the settling tank 1 through the waste water discharge pipe 2;
the stirring aeration assembly 3 is used for stirring the wastewater and flocculant working process in the aeration settling tank 1:
when the device is used, a worker presses a control button in an external control panel of the sedimentation tank 1, a control panel transmits a signal to a first motor 31 in the stirring aeration assembly 3, the first motor 31 drives a rotating rod 32 to rotate in a following way, and as the rotating rod 32 rotates, an ice breaking blade 33 and a stirring blade 35 rotate along with the rotating rod 32, the stirring blade 35 rotates to stir and mix wastewater and flocculant, so that the flocculant and wastewater are uniformly mixed, the impurity precipitation efficiency in the wastewater is improved, the ice breaking blade 33 rotates, the device is prevented from freezing when the device is used below zero temperature, meanwhile, the ice breaking blade 33 rotates to intermittently squeeze an air bag pipe 34, so that the air bag pipe 34 discharges internal air into the wastewater through an air outlet pipe when being squeezed by the ice breaking blade 33, and when the air bag is separated from the ice breaking blade 33 to squeeze, external air is supplemented through an air inlet pipe, so that the wastewater and the air are fully mixed, the dissolved oxygen in the wastewater is increased, and the purification efficiency of the wastewater is improved;
the above operation is described with reference to fig. 1 to 4.
The following is the working process of the reciprocating scraping assembly 6, the solid-liquid separation assembly 4 and the material gathering port 7 in cooperation use:
the initial state is as follows: the pressing piece 46 in the solid-liquid separation assembly 4 is extruded by the first spring 49, the telescopic rod 48 is extended, and the pressing piece 46 is slidably plugged in the opening of the filter cartridge 45;
when the device is used, a worker can transmit forward and reverse signals to the third motor 61 through pressing a forward button and a reverse button in the control panel, so as to control the third motor 61 to forward and reverse, the third motor 61 rotates to drive the linkage threaded rod 62 to rotate in a following way, and the limit rod 64 is fixedly connected to the precipitation tank 1 to limit the scraping rod 63, so that the threaded rod 62 rotates to drive the linkage scraping rod 63 to horizontally move, the scraper 63 is controlled to reciprocate, impurities retained on the inner wall and the bottom surface of the precipitation tank 1 are scraped by the scraping rod 63, the impurities fall down and enter the filter cartridge 45 along with waste water through the material collecting port 7, the impurities are accumulated in the filter cartridge 45 at the moment, and the waste water enters the water collecting cylinder 44 through the filter cartridge 45, so that the impurities are separated from the waste water in a solid-liquid mode;
when the filter cartridge 45 is cleaned by accumulating impurities, the second motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 rotates to link the spiral blades 43 to rotate, the spiral blades 43 rotate to push the accumulated impurities to move towards the pressing sheets 46, at the moment, the pushing force of the spiral blades 43 pushing the impurities acts on the impurities in cooperation with the force of the first springs 49 pressing the pressing sheets 46, so that the residual wastewater in the impurities is further pressed, the pressed wastewater enters the water collecting cylinder 44 through the filter cartridge 45, the solid-liquid separation effect is further improved, then the impurities are pushed along with the continuous rotation of the spiral blades 43, the pressing sheets 46 move towards the supporting sheets 47 to be gradually separated from the filter cartridge 45, meanwhile, the first springs 49 contract, the telescopic rods 48 contract, and finally the impurities are discharged from between the pressing sheets 46 and the filter cartridge 45;
the above operation is described with reference to fig. 1 to 6.
The following is the working procedure of the purification assembly 5 for purifying and filtering the wastewater in the solid-liquid separation assembly 4:
when the device is used, a worker communicates the pump 51 to the water collecting cylinder 44 through the water suction pipe, then controls the pump 51 to pump waste water in the water collecting cylinder 44, then discharges the waste water into the purifying cylinder 53 through the water discharge pipe, the purifying table 55 in the purifying cylinder 53 performs layer-by-layer purifying and filtering on the waste water, and meanwhile, the waste water flows to the purifying table 55 to generate impact force, so that the purifying table 55 extrudes the second spring 57 to shrink and rebound, and the purifying table 55 is caused to vibrate in the purifying cylinder 53;
the above operation is described with reference to fig. 3 to 7.
The method is as follows: through the stirring aeration assembly 3, the wastewater and the flocculating agent can be fully stirred and mixed when the flocculating agent is added into the wastewater, so that the flocculating agent and the wastewater are uniformly mixed, the impurity precipitation efficiency in the wastewater is improved, meanwhile, the wastewater can be prevented from being frozen when the device is used below zero, the wastewater can be aerated, the wastewater and the air are fully mixed, the dissolved oxygen in the wastewater is increased, and the purification efficiency of the wastewater is improved;
through the cooperation of the reciprocating scraping assembly 6, the solid-liquid separation assembly 4 and the material collecting opening 7, impurities can be retained on the inner wall and the bottom surface of the sedimentation tank 1 by utilizing the reciprocating scraping assembly 6, then the scraped impurities enter the solid-liquid separation assembly 4 through the material collecting opening 7 along with wastewater, and then the wastewater and the impurities are separated by utilizing the solid-liquid separation assembly 4, so that labor is saved, and the device is continuously and automatically used;
through the purification assembly 5 that sets up, can purify the filtration to waste water after the sediment to when waste water passes through pump 51 suction purification section of thick bamboo 53, waste water strikes purification platform 55, makes purification platform 55 extrusion second spring 57 rebound, and then makes purification platform 55 to waste water vibrations purification filtration, is favorable to carrying out vibrations purification filtration to waste water after the device deposits, further hoisting device to waste water treatment effect.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a waste water sedimentation purifies filter equipment for environmental protection engineering for waste water to environmental protection engineering produces deposits and purifies the filtration, including sedimentation tank (1), the open end top of sedimentation tank (1) is provided with waste water discharge pipe (2), its characterized in that, a waste water sedimentation purifies filter equipment for environmental protection engineering is including:
the stirring aeration assembly (3), the stirring aeration assembly (3) is arranged between the sedimentation tank (1) and the wastewater discharge pipe (2), and the stirring aeration assembly (3) is used for stirring wastewater and flocculant in the stirring aeration sedimentation tank (1);
a material collecting opening (7), wherein the material collecting opening (7) is arranged at the bottom end of the sedimentation tank (1);
the reciprocating scraping assembly (6) is arranged on the inner bottom surface of the sedimentation tank (1), and the reciprocating scraping assembly (6) is used for scraping the precipitated impurities in the sedimentation tank (1) to enter the material collecting opening (7);
the solid-liquid separation assembly (4), the solid-liquid separation assembly (4) is arranged at the bottom end of the precipitation tank (1), and the solid-liquid separation assembly (4) is used for separating impurities and wastewater after precipitation in the precipitation tank (1);
the purification assembly (5), purification assembly (5) set up in the deposit box (1) outside, purification assembly (5) are arranged in purifying filtration to waste water in solid-liquid separation subassembly (4).
2. The wastewater precipitation purification and filtration device for environmental engineering according to claim 1, wherein the stirring aeration assembly (3) comprises a fixing frame (36) fixedly connected with the wastewater discharge pipe (2), the outer surface of the fixing frame (36) is fixedly connected with the precipitation tank (1), a first motor (31) is fixed at the center of the fixing frame (36), a rotating rod (32) is fixedly connected with the rotating end of the first motor (31), a stirring blade (35) is fixedly connected with the bottom end of the rotating rod (32), an ice breaking blade (33) is fixedly connected with the outer surface of the rotating rod (32), and the ice breaking blade (33) is positioned between the first motor (31) and the stirring blade (35).
3. The wastewater precipitation, purification and filtration device for environmental engineering according to claim 2, wherein an airbag tube (34) of a circumferential array is fixedly connected inside the fixing frame (36), an air inlet tube is arranged at the top end of the airbag tube (34), the air inlet tube is positioned above the precipitation tank (1), an air outlet tube is arranged at the bottom end of the airbag tube (34), the air outlet tube is positioned inside the precipitation tank (1), and one-way valves are arranged inside the air outlet tube and the air inlet tube.
4. The wastewater precipitation purification and filtration device for environmental engineering according to claim 1, wherein the solid-liquid separation assembly (4) comprises a water collecting cylinder (44) which is communicated with and fixedly connected to the precipitation tank (1), a filter cylinder (45) is fixed inside the water collecting cylinder (44), a rotating shaft (42) penetrates through the water collecting cylinder (44) and is rotationally connected with the water collecting cylinder, the rotating shaft (42) is positioned at one end outside the water collecting cylinder (44) and is fixedly provided with a second motor (41), the second motor (41) is fixedly connected with the water collecting cylinder (44), a spiral blade (43) is fixed at the inner end of the rotating shaft (42) positioned inside the water collecting cylinder (44), and the spiral blade (43) is positioned inside the filter cylinder (45).
5. The wastewater precipitation purification and filtration device for environmental engineering according to claim 4, wherein the opening end of the filter cartridge (45) is slidably connected with a pressing sheet (46), the pressing sheet (46) is slidably connected to the bottom surface of the precipitation tank (1), an end surface of the pressing sheet (46) away from the filter cartridge (45) is fixedly connected with a telescopic rod (48), one end of the telescopic rod (48) away from the pressing sheet (46) is fixedly connected with a supporting sheet (47), the supporting sheet (47) is fixedly connected to the bottom surface of the precipitation tank (1), a first spring (49) is sleeved outside the telescopic rod (48), and the first spring (49) is located between the pressing sheet (46) and the supporting sheet (47).
6. The wastewater precipitation purification and filtration device for environmental engineering according to claim 1, wherein the reciprocating scraping component (6) comprises a threaded rod (62) penetrating through and rotationally connected to the inner wall of the precipitation tank (1), the threaded rod (62) is fixedly connected with a third motor (61) at the outer end of the precipitation tank (1), the third motor (61) is fixedly connected with the precipitation tank (1), the threaded rod (62) is fixedly connected with a scraping rod (63) at the inner end of the precipitation tank (1), a limiting rod (64) is slidably connected to the outer part of the scraping rod (63), and the limiting rod (64) is fixedly connected with the precipitation tank (1).
7. The wastewater precipitation, purification and filtration device for environmental engineering according to claim 1, wherein the purification assembly (5) comprises a pump (51) fixedly connected with the outer surface of the precipitation tank (1), one end of the pump (51) is communicated with the water collecting cylinder (44) through a water pumping pipe, the other end of the pump (51) is communicated with and fixedly connected with a cylinder cover (54) through a water draining pipe, the cylinder cover (54) is in threaded connection with a purification cylinder (53), and a purification table (55) is in limiting sliding connection with the inside of the purification cylinder (53).
8. The wastewater precipitation, purification and filtration device for environmental engineering according to claim 7, wherein the bottom end of the purification barrel (53) is fixedly connected with a supporting table (52), the supporting table (52) is fixedly connected with the sedimentation tank (1), a limiting chute (56) is formed in the purification barrel (53), the purification barrel (55) is slidably connected to the purification barrel (53) through the limiting chute (56), a second spring (57) is fixedly connected to the inner bottom surface of the limiting chute (56), and one end, away from the limiting chute (56), of the second spring (57) is abutted to the purification barrel (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311826065.7A CN117682713A (en) | 2023-12-28 | 2023-12-28 | Wastewater precipitation, purification and filtration device for environmental engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311826065.7A CN117682713A (en) | 2023-12-28 | 2023-12-28 | Wastewater precipitation, purification and filtration device for environmental engineering |
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| CN117682713A true CN117682713A (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311826065.7A Withdrawn CN117682713A (en) | 2023-12-28 | 2023-12-28 | Wastewater precipitation, purification and filtration device for environmental engineering |
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| CN (1) | CN117682713A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118148216A (en) * | 2024-04-19 | 2024-06-07 | 上海弛泉科技(集团)有限公司 | A fully variable frequency and PLC controlled secondary pressurized water supply equipment |
| CN118561391A (en) * | 2024-07-29 | 2024-08-30 | 吉林省沁合环保科技有限公司 | Multistage water treatment clean system |
| CN118684320A (en) * | 2024-08-22 | 2024-09-24 | 广东新泰隆环保集团有限公司 | A papermaking wastewater treatment system |
| CN119683817A (en) * | 2025-01-17 | 2025-03-25 | 江苏星州生态环境技术有限公司 | Advanced wastewater treatment equipment with wastewater reuse function |
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2023
- 2023-12-28 CN CN202311826065.7A patent/CN117682713A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118148216A (en) * | 2024-04-19 | 2024-06-07 | 上海弛泉科技(集团)有限公司 | A fully variable frequency and PLC controlled secondary pressurized water supply equipment |
| CN118561391A (en) * | 2024-07-29 | 2024-08-30 | 吉林省沁合环保科技有限公司 | Multistage water treatment clean system |
| CN118561391B (en) * | 2024-07-29 | 2024-09-27 | 吉林省沁合环保科技有限公司 | Multistage water treatment clean system |
| CN118684320A (en) * | 2024-08-22 | 2024-09-24 | 广东新泰隆环保集团有限公司 | A papermaking wastewater treatment system |
| CN119683817A (en) * | 2025-01-17 | 2025-03-25 | 江苏星州生态环境技术有限公司 | Advanced wastewater treatment equipment with wastewater reuse function |
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