CN114506945A - Domestic sewage treatment equipment - Google Patents

Domestic sewage treatment equipment Download PDF

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Publication number
CN114506945A
CN114506945A CN202210166213.6A CN202210166213A CN114506945A CN 114506945 A CN114506945 A CN 114506945A CN 202210166213 A CN202210166213 A CN 202210166213A CN 114506945 A CN114506945 A CN 114506945A
Authority
CN
China
Prior art keywords
sewage treatment
wall
filter
treatment tank
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210166213.6A
Other languages
Chinese (zh)
Inventor
侯海
周文峰
彭志强
徐智
李银
魏兴科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Erju Construction Co Ltd
Original Assignee
China Railway Erju Construction Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Railway Erju Construction Co Ltd filed Critical China Railway Erju Construction Co Ltd
Priority to CN202210166213.6A priority Critical patent/CN114506945A/en
Publication of CN114506945A publication Critical patent/CN114506945A/en
Pending legal-status Critical Current

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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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • 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)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a domestic sewage treatment device, which comprises a sewage treatment tank, a filter cartridge, a collection box and a filter mechanism, wherein the filter cartridge is arranged in the sewage treatment tank; the filter cartridge is arranged at the top of the sewage treatment tank; the filter cartridge is communicated with the interior of the sewage treatment tank; the collecting box is fixedly connected with the outer wall of one side of the filter cylinder; a water outlet is formed in the inner wall of the top end of the filter cylinder; the water outlet is communicated with the interior of the collecting box; a water inlet is formed in the inner wall of the bottom end of the filter cylinder; the water inlet is communicated with the inside of the collecting box; the filter mechanism is arranged inside the filter cartridge; the filtering mechanism comprises a filter screen, a filter plate, a support rod, a first spring and a vibration component; one end of the filter screen is hinged to the inner wall of the filter cylinder; the filter plate is arranged in the collecting box; two ends of the supporting rod are fixedly connected to the inner wall of the collecting box and the outer wall of the filter cylinder respectively; the support rod is positioned below the filter plate; through setting up filtering mechanism, can separate out the large granule impurity in the sewage to help improving sewage treatment efficiency.

Description

Domestic sewage treatment equipment
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to domestic sewage treatment equipment.
Background
With the increasing decrease of water resources, people are beginning to pay attention to the protection of water resources, and domestic sewage is the second largest sewage source besides industrial sewage.
Domestic sewage is because from the residential block exhaust, in addition to usual gathering of rainwater, can contain various large granule impurity in making the sewage, in order to reduce large granule impurity to sewage treatment's influence, just need filter large granule impurity in advance.
Contain large granule impurity among the prior art in the sewage, influence the sewage treatment effect when serious, and only lean on artifical manual to salvage the filtration, not only waste time and energy, and salvage the filter effect unsatisfactory, and then reduced sewage treatment's efficiency.
Therefore, a domestic sewage treatment device is provided to solve the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art, solve the problems that the sewage treatment effect is seriously influenced because the sewage contains large-particle impurities, the sewage is only salvaged and filtered manually, the time and the labor are wasted, the salvage and filtering effect is not ideal, and the sewage treatment efficiency is further reduced, the domestic sewage treatment equipment provided by the invention is used for solving the problems that the sewage treatment efficiency is reduced.
A domestic sewage treatment device comprises a sewage treatment tank, a filter cartridge, a collecting box and a filter mechanism; the filter cartridge is arranged at the top of the sewage treatment tank; the filter cartridge is communicated with the interior of the sewage treatment tank; the collecting box is fixedly connected with the outer wall of one side of the filter cylinder; a water outlet is formed in the inner wall of the top end of the filter cylinder; the water outlet is communicated with the interior of the collecting box; a water inlet is formed in the inner wall of the bottom end of the filter cylinder; the water inlet is communicated with the inside of the collecting box; the filter mechanism is arranged inside the filter cartridge; the filtering mechanism comprises a filter screen, a filter plate, a support rod, a first spring and a vibration component; one end of the filter screen is hinged to the inner wall of the filter cylinder; the filter plate is arranged in the collecting box; two ends of the supporting rod are fixedly connected to the inner wall of the collecting box and the outer wall of the filter cylinder respectively; the support rod is positioned below the filter plate; one end of the first spring is fixedly connected to the bottom of the filter plate, and the other end of the first spring is fixedly connected to the top of the support rod; the vibration component is arranged at the position below the filter screen and is in contact with the bottom of the filter screen; through setting up filtering mechanism, can separate out the large granule impurity in the sewage to help improving sewage treatment efficiency.
Preferably, the vibration assembly comprises a fixed block, a support frame, a bottom plate, a second spring and a rotating unit; the end part of the fixed block is fixedly connected with the inner wall of the filter cylinder; the bottom end of the support frame is connected to the outer wall of the fixed block in a sliding manner; the top of the support frame is fixedly connected to the bottom of the filter screen; the bottom plate is fixedly connected to the bottom of the fixed block; one end of the second spring is fixedly connected to the bottom of the support frame, and the other end of the second spring is fixedly connected to the top of the bottom plate; the rotating unit is arranged inside the filter cylinder; the rotating unit is contacted with the bottom of the support frame; through setting up vibrations subassembly, avoid large granule impurity to block up the filter screen, improve the filter effect.
Preferably, the rotating unit includes a first motor, a first rotating shaft and a projection; the first motor is arranged on the outer wall of the filter cylinder; one end of the first rotating shaft is rotatably connected to the inner wall of the filter cylinder, and the other end of the first rotating shaft penetrates through the inner wall of the filter cylinder and is fixedly connected with the output end of the first motor; the two lugs are sleeved on the outer wall of the first rotating shaft and are arranged symmetrically by taking the bottom plate as an axis; the end parts of the two lugs are contacted with the bottom of the support frame; utilize the rotation unit, improve the landing efficiency of large granule impurity.
Preferably, a dosing mechanism is arranged on the inner wall of the top of the sewage treatment tank; the medicine adding mechanism comprises a medicine adding barrel, a stirring blade, a medicine storage cavity, a medicine outlet hole and a medicine adding pipe; the dosing barrel is fixedly connected to the inner wall of the top of the sewage treatment tank; the medicine feeding barrel is communicated with the inside of the filter cylinder; the stirring blade is rotatably connected inside the medicine adding barrel; the medicine storage cavity is arranged on the inner wall of the medicine adding barrel; the medicine outlet hole is formed in the inner wall of the medicine adding barrel; the medicine outlet hole is communicated with the inside of the medicine storage cavity; the dosing pipe is arranged on the outer wall of the top end of the sewage treatment tank; the medicine feeding pipe penetrates through the inner wall of the sewage treatment tank and is communicated with the inside of the medicine storage cavity; through setting up medicine mechanism for medicament and sewage mix, thereby improve sewage treatment efficiency.
Preferably, a water drainage plate is arranged inside the sewage treatment tank; the water discharge plate is positioned below the bottom of the dosing barrel; the flow velocity of the sewage is reduced, and the reaction time of the sewage and the medicament is favorably prolonged.
Preferably, the inner wall of the bottom of the sewage treatment tank is provided with a stirring mechanism; the stirring mechanism comprises a second motor, a second rotating shaft and a stirring rod; the second motor is fixedly connected to the bottom of the sewage treatment tank; the bottom of the second rotating shaft penetrates through the inner wall of the bottom of the sewage treatment tank and is fixedly connected with the output end of the second motor; the stirring rod is fixedly connected to the outer wall of the second rotating shaft; through setting up rabbling mechanism, improve the treatment effeciency of sewage.
Preferably, the outer wall of the bottom end of the sewage treatment tank is provided with a water outlet pipe; the water outlet pipe is communicated with the interior of the sewage treatment tank; is convenient for the discharge of the treated sewage.
Preferably, the bottom of the sewage treatment tank is provided with a supporting leg; four support legs are fixedly connected to the bottom of the sewage treatment tank; the supporting legs are utilized to support the sewage treatment tank.
The invention has the advantages that:
1. according to the invention, the filter mechanism is arranged, the filter screen can be used for separating large granular impurities from sewage, the separated sewage can directly fall from the filter screen, the large granular impurities on the surface of the filter screen can slide to the top of the filter plate arranged in the collecting box through the water outlet, the filter plate also has a function of filtering the sewage, so that the sewage in the large granular impurities can be separated again, the separated sewage enters the sewage treatment tank through the water inlet again, the further treatment is facilitated, the large granular impurities after moisture is drained are convenient for workers to collect, and then the sliding efficiency of the large granular impurities on the surface of the filter screen can be accelerated through the vibration assembly, so that the blockage of the filter screen is avoided, and the sewage filtering efficiency is improved.
2. According to the sewage treatment device, the dosing mechanism is arranged, a medicament for sewage treatment is added into the medicament storage cavity through the dosing pipe, the medicament storage cavity is communicated with the interior of the dosing barrel through the medicament outlet hole, so that the medicament can be mixed into sewage circulating in the dosing barrel through the medicament outlet hole, the stirring blades are arranged in the dosing barrel, the stirring blades can be driven to rotate by using the flow velocity of the sewage, and the sewage can be fully mixed with the medicament, so that the sewage treatment efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a perspective view of one embodiment of the present invention;
FIG. 2 is a front cross-sectional view of one embodiment of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
FIG. 4 is an enlarged view of the part B of FIG. 2;
fig. 5 is an enlarged schematic view of a part C of fig. 2.
In the figure: 1. a sewage treatment tank; 11. a water outlet; 12. a water inlet; 2. a filter cartridge; 3. a collection box; 41. filtering with a screen; 42. filtering the plate; 43. a support bar; 44. a first spring; 51. a fixed block; 52. a support frame; 53. a base plate; 54. a second spring; 61. a first motor; 62. a first rotating shaft; 63. a bump; 71. a medicine adding barrel; 72. stirring blades; 73. a drug storage cavity; 74. a medicine outlet hole; 75. a medicine feeding pipe; 8. a water discharge plate; 91. a second motor; 92. a second rotating shaft; 93. a stirring rod; 20. a water outlet pipe; 30. and (5) supporting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, a domestic sewage treatment apparatus includes a sewage treatment tank 1, a filter cartridge 2, a collection tank 3, and a filter mechanism; the filter cartridge 2 is arranged at the top of the sewage treatment tank 1; the filter cartridge 2 is communicated with the interior of the sewage treatment tank 1; the collecting box 3 is fixedly connected with the outer wall of one side of the filter cylinder 2; a water outlet 11 is formed in the inner wall of the top end of the filter cylinder 2; the water outlet 11 is communicated with the interior of the collecting box 3; the inner wall of the bottom end of the filter cartridge 2 is provided with a water inlet 12; the water inlet 12 is communicated with the inside of the collecting box 3; the filter mechanism is arranged inside the filter cylinder 2; the filtering mechanism comprises a filter screen 41, a filter plate 42, a support rod 43, a first spring 44 and a vibrating component; one end of the filter screen 41 is hinged on the inner wall of the filter cylinder 2; the filter plate 42 is arranged inside the collecting box 3; two ends of the supporting rod 43 are respectively and fixedly connected with the inner wall of the collecting box 3 and the outer wall of the filter cylinder 2; the support rod 43 is positioned below the filter plate 42; one end of the first spring 44 is fixedly connected to the bottom of the filter plate 42, and the other end is fixedly connected to the top of the support rod 43; the vibrating assembly is disposed at a position below the screen 41 and is in contact with the bottom of the screen 41.
When the sewage treatment device works, sewage containing large-particle impurities is poured into the filter cylinder 2, the filter screen 41 is arranged in the filter cylinder 2, so that the large-particle impurities and the sewage can be separated by the filter screen 41, the separated sewage can directly fall from the filter screen 41, the large-particle impurities on the surface of the filter screen 41 can slide to the top of the filter plate 42 arranged in the collection box 3 through the water outlet 11, when the large-particle impurities on the top of the filter plate 42 are accumulated, the filter plate 42 can slide downwards in the collection box 3 and is matched with the supporting rod 43 to extrude the first spring 44, the filter plate 42 also has the function of filtering the sewage, so that the sewage in the large-particle impurities can be separated again, the separated sewage enters the sewage treatment tank 1 again through the water inlet 12, the sewage treatment device is convenient for further treatment, and the large-particle impurities after moisture is drained are convenient for collection of workers, treat that filter plate 42 surface large granule impurity is cleared up after, under the effect is replied to first spring 44 for filter plate 42 resets, uses when being convenient for collect next time, through shaking the subassembly afterwards, can accelerate the landing efficiency of filter screen 41 surface large granule impurity, thereby can not cause the jam of filter screen 41, helps improving sewage filtration efficiency.
As an embodiment of the present invention, the vibration assembly includes a fixed block 51, a support bracket 52, a bottom plate 53, a second spring 54, and a rotation unit; the end part of the fixed block 51 is fixedly connected with the inner wall of the filter cylinder 2; the bottom end of the support frame 52 is connected to the outer wall of the fixed block 51 in a sliding manner; the top of the support frame 52 is fixedly connected to the bottom of the filter screen 41; the bottom plate 53 is fixedly connected to the bottom of the fixed block 51; one end of the second spring 54 is fixedly connected to the bottom of the support frame 52, and the other end is fixedly connected to the top of the bottom plate 53; the rotating unit is arranged inside the filter cartridge 2; the rotating unit is in contact with the bottom of the supporting bracket 52.
The during operation, utilize rotation unit and support frame 52 bottom contact extrusion, make support frame 52 upwards slide at fixed block 51 outer wall, the tensile second spring 54 of cooperation bottom plate 53 simultaneously, because support frame 52 top and the bottom rigid coupling of filter screen 41, and filter screen 41 one end articulates at cartridge filter 2 inner wall, and then make filter screen 41 along with support frame 52 rebound, when rotation unit is not contacted with support frame 52 bottom afterwards, this moment under second spring 54 answer, make support frame 52 take filter screen 41 to reset, so the circulation is reciprocal, and then make filter screen 41 produce vibrations from top to bottom, can accelerate the landing speed of filter screen 41 surface large granule impurity, can not cause and pile up, help improving sewage filtration efficiency.
As an embodiment of the present invention, the rotation unit includes a first motor 61, a first rotation shaft 62, and a boss 63; the first motor 61 is arranged on the outer wall of the filter cylinder 2; one end of the first rotating shaft 62 is rotatably connected to the inner wall of the filter cartridge 2, and the other end of the first rotating shaft penetrates through the inner wall of the filter cartridge 2 and is fixedly connected with the output end of the first motor 61; the two lugs 63 are sleeved on the outer wall of the first rotating shaft 62 and are arranged symmetrically by taking the bottom plate 53 as an axis; the ends of the two lugs 63 are in contact with the bottom of the support frame 52.
During operation, start first motor 61, make first motor 61 take first pivot 62 to rotate, because lug 63 cup joints at first pivot 62 outer wall, make lug 63 follow first pivot 62 and rotate, when lug 63 rotates the round for every time, make tip and support frame 52 bottom contact extrusion, and then make support frame 52 take filter screen 41 rebound, and when lug 63 tip kept away from support frame 52 bottom, support frame 52 takes filter screen 41 to reset this moment, help improving the filter effect of filter screen 41.
As an embodiment of the invention, the inner wall of the top of the sewage treatment tank 1 is provided with a dosing mechanism; the medicine adding mechanism comprises a medicine adding barrel 71, a stirring blade 72, a medicine storage cavity 73, a medicine outlet 74 and a medicine adding pipe 75; the medicine adding barrel 71 is fixedly connected with the inner wall of the top of the sewage treatment tank 1; the medicine adding barrel 71 is communicated with the inside of the filter cylinder 2; the stirring blade 72 is rotatably connected inside the medicine adding barrel 71; the medicine storage cavity 73 is arranged on the inner wall of the medicine adding barrel 71; the medicine outlet 74 is arranged on the inner wall of the medicine adding barrel 71; the medicine outlet 74 is communicated with the interior of the medicine storage cavity 73; the medicine feeding pipe 75 is arranged on the outer wall of the top end of the sewage treatment tank 1; the medicine feeding pipe 75 penetrates through the inner wall of the sewage treatment tank 1 and is communicated with the interior of the medicine storage cavity 73.
During operation, it is inside to add medicine storage chamber 73 through the medicament that adds pencil 75 with sewage treatment, because medicine storage chamber 73 communicates with medicine bucket 71 is inside through going out medicine hole 74, and then make during the medicament can sneak into the sewage that adds the inside circulation of medicine bucket 71 through going out medicine hole 74, and set up stirring leaf 72 in medicine bucket 71 is inside, can utilize the velocity of flow of sewage, take stirring leaf 72 to rotate, and then make sewage can with the abundant mixture of medicament, thereby help improving sewage treatment efficiency.
As an embodiment of the present invention, a drain plate 8 is provided inside the sewage treatment tank 1; the lower water plate 8 is positioned below the bottom of the medicine adding barrel 71.
During operation, through setting up lower plate 8, when the sewage that mixes the medicament falls from adding medicine bucket 71 inside, can fall at lower plate 8 top, utilizes the heavy grade of lower plate 8, can make sewage velocity of flow reduce to the reaction time of better extension medicament and sewage.
As an embodiment of the invention, the inner wall of the bottom of the sewage treatment tank 1 is provided with a stirring mechanism; the stirring mechanism comprises a second motor 91, a second rotating shaft 92 and a stirring rod 93; the second motor 91 is fixedly connected to the bottom of the sewage treatment tank 1; the bottom of the second rotating shaft 92 penetrates through the inner wall of the bottom of the sewage treatment tank 1 and is fixedly connected with the output end of the second motor 91; the stirring rod 93 is fixedly connected to the outer wall of the second rotating shaft 92.
During operation, the sewage of mixing the medicament at last can be gathered inside 1 bottom of sewage treatment tank, starts second motor 91 afterwards for second motor 91 takes second pivot 92 to rotate, because the rigid coupling of stirring rod 93 is at second pivot 92 outer wall, and then makes stirring rod 93 when second pivot 92 rotates, can stir sewage, thereby makes sewage and medicament intensive mixing, helps improving the treatment effeciency of sewage.
As an embodiment of the invention, the outer wall of the bottom end of the sewage treatment tank 1 is provided with a water outlet pipe 20; the water outlet pipe 20 is communicated with the interior of the sewage treatment tank 1; the bottom of the sewage treatment tank 1 is provided with a supporting leg 30; four supporting legs 30 are fixedly connected to the bottom of the sewage treatment tank 1.
During operation, the outlet pipe 20 is utilized, so that the treated sewage flows out of the sewage treatment tank 1, collection is facilitated, and the supporting legs 30 are utilized to support the sewage treatment tank 1.
The working principle is as follows: when the device is used, sewage containing large-particle impurities is poured into the interior of the filter cylinder 2, the filter screen 41 is arranged in the interior of the filter cylinder 2, so that the filter screen 41 can separate the large-particle impurities from the sewage, the separated sewage can directly fall from the filter screen 41, the large-particle impurities on the surface of the filter screen 41 can slide down to the top of the filter plate 42 arranged in the interior of the collection box 3 through the water outlet 11, the filter plate 42 can slide down in the interior of the collection box 3 along with the accumulation of the large-particle impurities on the top of the filter plate 42, the support rod 43 is matched to extrude the first spring 44, the filter plate 42 also has the function of filtering the sewage, so that the sewage in the large-particle impurities can be separated again, the separated sewage enters the interior of the sewage treatment tank 1 again through the water inlet 12, the further treatment is convenient, and the large-particle impurities after the moisture is drained are convenient for collection of workers, after large-particle impurities on the surface of the filter plate 42 are cleaned, the filter plate 42 is reset under the restoring action of the first spring 44, so that the filter plate is convenient to use when being collected next time, then the sliding efficiency of the large-particle impurities on the surface of the filter screen 41 can be improved through vibrating the assembly, so that the filter screen 41 cannot be blocked, the sewage filtering efficiency is improved, the rotating unit is contacted and extruded with the bottom of the supporting frame 52, so that the supporting frame 52 slides upwards on the outer wall of the fixed block 51, meanwhile, the second spring 54 is stretched by matching with the bottom plate 53, because the top of the supporting frame 52 is fixedly connected with the bottom of the filter screen 41, and one end of the filter screen 41 is hinged on the inner wall of the filter cartridge 2, so that the filter screen 41 can move upwards along with the supporting frame 52, and then when the rotating unit is not contacted with the bottom of the supporting frame 52, at the moment, under the restoring action of the second spring 54, the supporting frame 52 drives the filter screen 41 to reset, and the cycle is repeated, further, the filter screen 41 vibrates up and down, the sliding speed of large-particle impurities on the surface of the filter screen 41 can be increased, accumulation is avoided, the sewage filtering efficiency is improved, a medicament for sewage treatment is added into the medicament storage cavity 73 through the medicament adding pipe 75, because the medicine storage cavity 73 is communicated with the interior of the medicine adding barrel 71 through the medicine outlet hole 74, the medicine can be mixed into the sewage flowing in the interior of the medicine adding barrel 71 through the medicine outlet hole 74, the stirring blade 72 is arranged in the medicine adding barrel 71, the stirring blade 72 can be driven to rotate by utilizing the flow velocity of the sewage, so that the sewage can be fully mixed with the medicament, thereby being beneficial to improving the sewage treatment efficiency, and by arranging the water drainage plate 8, when the sewage mixed with the medicament falls from the inner part of the medicament adding barrel 71, can fall down 8 tops of board, utilize the heavy grade of board 8 down, can make sewage velocity of flow reduce to the reaction time of better extension medicament and sewage.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (8)

1. The utility model provides a domestic sewage treatment equipment which characterized in that: comprises a sewage treatment tank (1), a filter cartridge (2), a collection box (3) and a filter mechanism; the filter cartridge (2) is arranged at the top of the sewage treatment tank (1); the filter cartridge (2) is communicated with the interior of the sewage treatment tank (1); the collecting box (3) is fixedly connected with the outer wall of one side of the filter cylinder (2); a water outlet (11) is formed in the inner wall of the top end of the filter cylinder (2); the water outlet (11) is communicated with the interior of the collecting box (3); a water inlet (12) is formed in the inner wall of the bottom end of the filter cylinder (2); the water inlet (12) is communicated with the inside of the collecting box (3); the filter mechanism is arranged inside the filter cartridge (2);
the filtering mechanism comprises a filter screen (41), a filter plate (42), a support rod (43), a first spring (44) and a vibrating component; one end of the filter screen (41) is hinged on the inner wall of the filter cylinder (2); the filter plate (42) is arranged inside the collecting box (3); two ends of the supporting rod (43) are fixedly connected to the inner wall of the collecting box (3) and the outer wall of the filter cartridge (2) respectively; the support rod (43) is positioned below the filter plate (42); one end of the first spring (44) is fixedly connected to the bottom of the filter plate (42), and the other end of the first spring is fixedly connected to the top of the support rod (43); the vibration component is arranged at a position below the filter screen (41) and is in contact with the bottom of the filter screen (41).
2. The domestic sewage treatment apparatus according to claim 1, wherein: the vibration assembly comprises a fixed block (51), a support frame (52), a bottom plate (53), a second spring (54) and a rotating unit; the end part of the fixed block (51) is fixedly connected with the inner wall of the filter cartridge (2); the bottom end of the support frame (52) is connected to the outer wall of the fixing block (51) in a sliding manner; the top of the support frame (52) is fixedly connected to the bottom of the filter screen (41); the bottom plate (53) is fixedly connected to the bottom of the fixing block (51); one end of the second spring (54) is fixedly connected to the bottom of the support frame (52), and the other end of the second spring is fixedly connected to the top of the bottom plate (53); the rotating unit is arranged inside the filter cartridge (2); the rotating unit is in contact with the bottom of the support frame (52).
3. The domestic sewage treatment apparatus according to claim 2, wherein: the rotating unit comprises a first motor (61), a first rotating shaft (62) and a lug (63); the first motor (61) is arranged on the outer wall of the filter cylinder (2); one end of the first rotating shaft (62) is rotatably connected to the inner wall of the filter cartridge (2), and the other end of the first rotating shaft penetrates through the inner wall of the filter cartridge (2) and is fixedly connected with the output end of the first motor (61); the two lugs (63) are sleeved on the outer wall of the first rotating shaft (62) and are arranged in an axisymmetric manner by taking the bottom plate (53) as an axis; the ends of the two convex blocks (63) are contacted with the bottom of the support frame (52).
4. The domestic sewage treatment apparatus according to claim 3, wherein: a dosing mechanism is arranged on the inner wall of the top of the sewage treatment tank (1); the medicine adding mechanism comprises a medicine adding barrel (71), a stirring blade (72), a medicine storage cavity (73), a medicine outlet hole (74) and a medicine adding pipe (75); the medicine adding barrel (71) is fixedly connected with the inner wall of the top of the sewage treatment tank (1); the medicine feeding barrel (71) is communicated with the inside of the filter cylinder (2); the stirring blade (72) is rotatably connected inside the medicine adding barrel (71); the medicine storage cavity (73) is arranged on the inner wall of the medicine adding barrel (71); the medicine outlet hole (74) is arranged on the inner wall of the medicine adding barrel (71); the medicine outlet hole (74) is communicated with the interior of the medicine storage cavity (73); the dosing pipe (75) is arranged on the outer wall of the top end of the sewage treatment tank (1); the dosing pipe (75) penetrates through the inner wall of the sewage treatment tank (1) and is communicated with the interior of the medicine storage cavity (73).
5. The domestic sewage treatment apparatus according to claim 4, wherein: a water discharge plate (8) is arranged in the sewage treatment tank (1); the water discharging plate (8) is positioned below the bottom of the medicine adding barrel (71).
6. The domestic sewage treatment apparatus according to claim 5, wherein: the inner wall of the bottom of the sewage treatment tank (1) is provided with a stirring mechanism; the stirring mechanism comprises a second motor (91), a second rotating shaft (92) and a stirring rod (93); the second motor (91) is fixedly connected to the bottom of the sewage treatment tank (1); the bottom of the second rotating shaft (92) penetrates through the inner wall of the bottom of the sewage treatment tank (1) and is fixedly connected with the output end of the second motor (91); and the stirring rod (93) is fixedly connected with the outer wall of the second rotating shaft (92).
7. The domestic sewage treatment apparatus according to claim 6, wherein: a water outlet pipe (20) is arranged on the outer wall of the bottom end of the sewage treatment tank (1); the water outlet pipe (20) is communicated with the interior of the sewage treatment tank (1).
8. The domestic sewage treatment apparatus according to claim 7, wherein: the bottom of the sewage treatment tank (1) is provided with a supporting leg (30); four supporting legs (30) are fixedly connected to the bottom of the sewage treatment tank (1).
CN202210166213.6A 2022-02-23 2022-02-23 Domestic sewage treatment equipment Pending CN114506945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210166213.6A CN114506945A (en) 2022-02-23 2022-02-23 Domestic sewage treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210166213.6A CN114506945A (en) 2022-02-23 2022-02-23 Domestic sewage treatment equipment

Publications (1)

Publication Number Publication Date
CN114506945A true CN114506945A (en) 2022-05-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210166213.6A Pending CN114506945A (en) 2022-02-23 2022-02-23 Domestic sewage treatment equipment

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Country Link
CN (1) CN114506945A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2009695C1 (en) * 1992-01-08 1994-03-30 Николай Демьянович Нечаев Suspension classifying and dewatering device
JPH09201600A (en) * 1996-01-26 1997-08-05 Kubota Corp Chemicals mixing apparatus
CN211328276U (en) * 2020-05-20 2020-08-25 海口宜坤环境技术有限公司 Rubber waste water's processing apparatus
CN213924329U (en) * 2020-11-26 2021-08-10 青海江豪建设集团有限公司 Municipal works are used prevent blockking up sewage treatment plant
CN113415915A (en) * 2021-05-25 2021-09-21 南大环境规划设计研究院(江苏)有限公司 Industrial wastewater purifying equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2009695C1 (en) * 1992-01-08 1994-03-30 Николай Демьянович Нечаев Suspension classifying and dewatering device
JPH09201600A (en) * 1996-01-26 1997-08-05 Kubota Corp Chemicals mixing apparatus
CN211328276U (en) * 2020-05-20 2020-08-25 海口宜坤环境技术有限公司 Rubber waste water's processing apparatus
CN213924329U (en) * 2020-11-26 2021-08-10 青海江豪建设集团有限公司 Municipal works are used prevent blockking up sewage treatment plant
CN113415915A (en) * 2021-05-25 2021-09-21 南大环境规划设计研究院(江苏)有限公司 Industrial wastewater purifying equipment

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