CN110771555A - Automatic water and sewage separating device and automatic water and sewage separating and filtering device - Google Patents

Automatic water and sewage separating device and automatic water and sewage separating and filtering device Download PDF

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Publication number
CN110771555A
CN110771555A CN201911086443.6A CN201911086443A CN110771555A CN 110771555 A CN110771555 A CN 110771555A CN 201911086443 A CN201911086443 A CN 201911086443A CN 110771555 A CN110771555 A CN 110771555A
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China
Prior art keywords
water
sewage
pipe
outlet pipe
state
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Pending
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CN201911086443.6A
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Chinese (zh)
Inventor
常君斌
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Suzhou Aquerus Robot Technology Co Ltd
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Suzhou Aquerus Robot Technology Co Ltd
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Priority to CN201911086443.6A priority Critical patent/CN110771555A/en
Publication of CN110771555A publication Critical patent/CN110771555A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045—Filters for aquaria
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023—Cleaning travelling work
    • B08B5/026—Cleaning moving webs

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

An automatic water and sewage separation device comprises an outer barrel and an inner barrel, wherein the top of the outer barrel is provided with a water inlet pipe, a water outlet pipe and a sewage discharge pipe, the inner barrel is of a funnel structure with a closed top and an opening at the bottom facing the sewage discharge pipe, the water inlet pipe penetrates through the top of the inner barrel and is provided with a rotary flow divider, the lower end of the rotary flow divider is sealed, the side wall of the rotary flow divider is provided with a plurality of open holes or slits, a first grid plate is arranged around the opening of the funnel structure, a space above the first grid plate in the outer barrel is filled with granular floating filter materials; the control unit controls the device to automatically switch among a separation state, a backflushing state and a sewage discharge state, and in the backflushing process, the floating filter materials can roll and rub with each other under the action of the blades, so that attached small-particle sewage is removed and discharged through the sewage discharge pipe.

Description

Automatic water and sewage separating device and automatic water and sewage separating and filtering device
Technical Field
The invention relates to an automatic water and sewage separating device.
Background
The prior external filtering device of the ornamental fish tank filters and purifies water by virtue of filtering materials arranged in the device, but along with long-time filtering, a lot of dirt can be deposited on the filtering materials, so that the circulation of water flow is influenced, the filtering pressure is increased, the filtering effect is poor, the filtering materials need to be cleaned, and time and labor are wasted; in addition, the current water-sewage separation device is not suitable for water-sewage separation of large water flow.
Disclosure of Invention
The invention aims to provide an automatic water and sewage separating device which does not need to be disassembled and washed frequently and discharges sewage easily.
In order to achieve the above object, the present invention provides an automatic water and sewage separating apparatus, comprising:
the top of the outer barrel is provided with a water inlet pipe, a water outlet pipe and a sewage discharge pipe;
the inner barrel is arranged in the outer barrel, the inner barrel is of a funnel structure with a closed top and an opening at the bottom facing a sewage discharge pipe, the water inlet pipe penetrates through the top of the inner barrel and then is provided with a rotary flow divider, the lower end of the rotary flow divider is sealed, the side wall of the rotary flow divider is provided with a plurality of holes or slits, a first grid plate is arranged around the opening of the funnel structure, a space above the first grid plate in the outer barrel is filled with granular buoyancy filter materials, and blades are arranged in the buoyancy filter materials;
the control unit controls the automatic water-sewage separation device to switch between the following states:
in the separation state, sewage enters the rotary flow divider from the water inlet pipe and then flows downwards under the action of the top of the inner cylinder, most of particle dirt is deposited at the bottom of the outer cylinder from the opening of the funnel structure under the action of self gravity, water flow enters gaps between the outer cylinder and the inner cylinder through the first grid plate and goes upwards, and the floating filter material adsorbs and filters the rest of particle dirt and then is output through the water outlet pipe;
the sewage discharge state is used for controlling the water inlet pipe and the water outlet pipe to be opened and the sewage discharge pipe to be opened, and under the sewage discharge state, the sewage deposited at the bottom of the outer barrel is discharged;
and the backflushing state is used for controlling the water inlet pipe to be closed, the water outlet pipe and the sewage discharge pipe to be opened and the blades to rotate, under the backflushing state, backflushing water flow is injected from the water outlet pipe, the floating filter materials rub with each other under the stirring of the blades, and therefore the attached small-particle dirt is removed and is discharged from the sewage discharge pipe downwards along with the water flow.
Preferably, the water outlet pipe faces the blade, and in the backflushing state, backflushing water flow is injected from the water outlet pipe to drive the blade to rotate.
Preferably, the vanes are driven by a main shaft concentrically disposed within the inlet pipe.
Preferably, the control unit comprises a flow rate sensor, and the control unit switches between the separation state and the recoil state according to feedback of the flow rate sensor.
Preferably, the blade below be provided with the oxygen aeration dish that is used for spraying oxygen, under the recoil state, control inlet tube close, outlet pipe and blow off pipe open, the blade rotates, oxygen aeration dish sprays oxygen, follow the outlet pipe pour into the recoil rivers, buoyancy filter media mutually rub under the stirring of blade and oxygen aeration dish spraying oxygen's effect to get rid of adnexed tiny particle filth and discharge from the blow off pipe downwards along with rivers.
According to another aspect of the present invention, there is provided an automated water and sewage separating and filtering apparatus comprising:
the top of the outer barrel is provided with a water inlet pipe, a water outlet pipe and a sewage discharge pipe;
the inner barrel is arranged in the outer barrel, the inner barrel is of a funnel structure with a closed top and an opening at the bottom facing a sewage discharge pipe, the water inlet pipe penetrates through the top of the inner barrel and then is provided with a rotary flow divider, the lower end of the rotary flow divider is sealed, the side wall of the rotary flow divider is provided with a plurality of holes or slits, a first grid plate is arranged around the opening of the funnel structure, a second grid plate is arranged above the top of the inner barrel, granular floating filter materials are filled between the first grid plate and the second grid plate, and blades are arranged in the floating filter materials;
the multilayer filter material is arranged in the outer barrel and positioned above the inner barrel;
the control unit controls the automatic water-sewage separation device to switch between the following states:
in the separation state, sewage enters the rotary flow divider from the water inlet pipe and then flows downwards under the action of the top of the inner cylinder, most of particle dirt is deposited at the bottom of the outer cylinder from the opening of the funnel structure under the action of self gravity, water flow enters gaps between the outer cylinder and the inner cylinder through the first grid plate and goes upwards, and the floating filter material adsorbs and filters the rest of particle dirt and then is output through the water outlet pipe;
the sewage discharge state is used for controlling the water inlet pipe and the water outlet pipe to be opened and the sewage discharge pipe to be opened, and under the sewage discharge state, the sewage deposited at the bottom of the outer barrel is discharged;
and the backflushing state is used for controlling the water inlet pipe to be closed, the water outlet pipe and the sewage discharge pipe to be opened and the blades to rotate, under the backflushing state, backflushing water flow is injected from the water outlet pipe, the floating filter materials rub with each other under the stirring of the blades, and therefore the attached small-particle dirt is removed and is discharged from the sewage discharge pipe downwards along with the water flow.
Preferably, the water outlet pipe faces the blade, and in the backflushing state, backflushing water flow is injected from the water outlet pipe to drive the blade to rotate.
Preferably, the vanes are driven by a main shaft concentrically disposed within the inlet pipe.
Preferably, the control unit comprises a flow rate sensor, and the control unit switches between the separation state and the recoil state according to feedback of the flow rate sensor.
Preferably, the blade below be provided with the oxygen aeration dish that is used for spraying oxygen, under the recoil state, control inlet tube close, outlet pipe and blow off pipe open, the blade rotates, oxygen aeration dish sprays oxygen, follow the outlet pipe pour into the recoil rivers, buoyancy filter media mutually rub under the stirring of blade and oxygen aeration dish spraying oxygen's effect to get rid of adnexed tiny particle filth and discharge from the blow off pipe downwards along with rivers.
The device can be automatically switched among a separation state, a backflushing state and a sewage discharge state, and floating filter materials in a gap between the outer barrel and the inner barrel can roll and rub against each other under the action of the blades in the backflushing process, so that attached small-particle sewage is removed and discharged through the sewage discharge pipe.
Drawings
FIG. 1 is a schematic structural diagram of an automated water-sewage separation device according to the present invention;
FIG. 2 is a schematic structural diagram of an automatic water-sewage separating and filtering device according to the invention;
FIG. 3 is a perspective view of an automatic water-sewage separating and filtering device according to the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1 and 3, the automatic water and sewage separating device in this embodiment includes an outer tub 1, a water inlet pipe 2 and a water outlet pipe 3 respectively communicated with the top of the outer tub 1, a sewage discharge pipe 4 for discharging impurities is disposed at the bottom of the outer tub 1, and the sewage discharge pipe 4 in the middle of the bottom of the box body 1 is inclined around the circumference, so that the sewage is concentrated in the middle and is easily discharged (in other embodiments, the positions of the water inlet pipe 2, the water outlet pipe 3 and the sewage discharge pipe 4 may be different, but the essence of the present invention is not affected).
An inner barrel 5 is arranged in the outer barrel 1, the appearance of the inner barrel 5 is slightly smaller than that of the outer barrel 1, the top of the inner barrel 5 is closed, a funnel structure 6 with a diameter gradually reduced is arranged at the bottom of the inner barrel, a rotary flow divider 8 is arranged after the water inlet pipe 2 penetrates through the top of the inner barrel 5, the upper end of the rotary flow divider 8 is connected with the pipe orifice of the water inlet pipe 2, the lower end of the rotary flow divider is sealed, and a plurality of slits (or holes) for. Furthermore, the openings or the slits on the side wall of the rotating flow divider are deflected in the same direction to the left or the right. Furthermore, the size of the opening or the slot on the side wall of the rotary splitter 8 is gradually reduced from top to bottom, so that uniform turbulent flow is generated in the effective area of the whole side wall, and the separation effect is better.
A first grid plate 9 is arranged around the opening 7 of the funnel structure 6, a granular floating filter material 11 is filled in the space above the first grid plate 9 in the outer barrel 1, the specific gravity of the floating filter material 11 is slightly lower than 1, and a blade 13 is arranged in the floating filter material 11.
In addition, the automatic water and sewage separation device also comprises a control unit and a flow velocity sensor, wherein the control unit automatically switches among a separation state, a back flushing state and a sewage discharge state according to the control of the flow velocity sensor.
The detached state, when the velocity of flow sensor feedback velocity of flow is normal, control inlet tube 2 and outlet pipe 3 are opened, blow off pipe 4 is closed, under the detached state, sewage makes rivers lose the impulsive force and become gentle because the reposition of redundant personnel of many slits after 2 entering rotary flow divider 8 from the inlet tube, flow downwards under the top pressure effect of inner tube 5, most granule filth from opening 7 deposit of funnel structure 6 under self action of gravity within the small range of the bottom of outer bucket 1, the space that the rivers got into outer bucket 1 and inner bucket 5 through first net board 9 goes upward, at this in-process, buoyancy filter material 11 adsorbs to send into the fish bowl through outlet pipe 3 output after filtering other granule filths.
The blowdown state sets for predetermined blowdown time, and intermittent type nature control inlet tube 2 and outlet pipe 3 open, blow off pipe 4 opens, and under the blowdown state, the deposit is discharged in outer 1 bottom filth of bucket, because of the filth concentrates on the small scale, so only need discharge few water just can discharge the filth, just so reached light blowdown, light fish culture, low carbon fish culture's purpose.
The recoil state, according to the feedback of velocity of flow sensor, when the velocity of flow is less than certain degree, control inlet tube 2 and close, outlet pipe 3 and blow off pipe 4 open, blade 13 rotates, under the recoil state, pours into the recoil rivers into from outlet pipe 3, and buoyancy filter media 11 rubs each other under the stirring of blade 13 to the attached tiny particle filth is got rid of and is discharged from blow off pipe 4 downwards along with rivers.
In the backflushing process, the floating filter materials in the gap between the outer barrel and the inner barrel roll and rub with each other under the action of the blades, so that the attached small-particle dirt is removed and is discharged through the sewage discharge pipe. In one embodiment, the water outlet pipe 3 faces the blades 13, and in a backflushing state, the backflushing water flow injected from the water outlet pipe 3 drives the blades 13 to rotate. In another embodiment the blades 13 are driven by a main shaft arranged concentrically in the inlet pipe 2.
As an alternative scheme, an oxygen increasing disc 14 for injecting oxygen is arranged below the blades 13, under the back flushing state, the water inlet pipe 2 is controlled to be closed, the water outlet pipe 3 and the sewage discharge pipe 4 are controlled to be opened, the blades 13 rotate, the oxygen increasing disc 14 injects oxygen, back flushing water flow is injected from the water outlet pipe 3, and the floating filter material 11 rubs mutually under the stirring of the blades 13 and the action of the oxygen injected from the oxygen increasing disc 14, so that attached small-particle dirt is removed and is discharged from the sewage discharge pipe 4 downwards along with water flow. The upward bubbles brought by the injected oxygen collide with the floating filter material 11 violently, and the impact force generated in the bursting process of the bubbles causes the particles attached to the floating filter material 11 to be impacted and taken away with the backflushing water flow, thereby further enhancing the cleaning force in the backflushing process.
On the basis of the automatic water-sewage separation devices in various forms, the invention further provides an automatic water-sewage separation and filtration device.
Referring to fig. 2 and 3, an external water and sewage separating filter for an ornamental fish tank comprises an outer barrel 1, a water inlet pipe 2 and a water outlet pipe which are respectively communicated with the top of the outer barrel 1, wherein a sewage discharge pipe 4 for discharging impurities is arranged at the bottom of the outer barrel 1, and the sewage discharge pipe 4 in the middle of the bottom of the tank body 1 is inclined along the four circumferential directions so that sewage is concentrated in the middle and is easily discharged.
An inner barrel 5 is arranged below the inner part of the outer barrel 1, the appearance of the inner barrel 5 is slightly smaller than that of the outer barrel 1, the top is closed, a funnel structure 6 with a diameter gradually reduced is arranged at the bottom, the water inlet pipe 2 penetrates through the top of the inner barrel 5 and then is provided with a rotary diverter 8, the upper end of the rotary diverter 8 is connected with the pipe orifice of the water inlet pipe 2, the lower end of the rotary diverter is sealed, and a plurality of slits (or holes) for disturbing water flow are arranged on the side wall. Furthermore, the openings or the slits on the side wall of the rotating flow divider are deflected in the same direction to the left or the right. Furthermore, the size of the opening or the slot on the side wall of the rotary splitter 8 is gradually reduced from top to bottom, so that uniform turbulent flow is generated in the effective area of the whole side wall, and the separation effect is better.
Be provided with first grid 9 around funnel structure 6's the opening 7, the top of interior bucket 5 is provided with second grid 10, and second grid 10 top is provided with filtering material 12, and it has graininess buoyancy filter media 11 to fill between first grid 9, the second grid 10, and the proportion of buoyancy filter media 11 is slightly less than 1, is provided with blade 13 in the buoyancy filter media 11.
As an alternative scheme, an oxygen increasing disc 14 for injecting oxygen is arranged below the blades 13, under the back flushing state, the water inlet pipe 2 is controlled to be closed, the water outlet pipe 3 and the sewage discharge pipe 4 are controlled to be opened, the blades 13 rotate, the oxygen increasing disc 14 injects oxygen, back flushing water flow is injected from the water outlet pipe 3, and the floating filter material 11 rubs mutually under the stirring of the blades 13 and the action of the oxygen injected from the oxygen increasing disc 14, so that attached small-particle dirt is removed and is discharged from the sewage discharge pipe 4 downwards along with water flow. The upward bubbles brought by the injected oxygen collide with the floating filter material 11 violently, and the impact force generated in the bursting process of the bubbles causes the particles attached to the floating filter material 11 to be impacted and taken away with the backflushing water flow, thereby further enhancing the cleaning force in the backflushing process. In addition, the filter material 12 disposed above the second mesh plate 10 generally contains nitrifying bacteria, and the process of spraying oxygen enhances the effectiveness of the nitrifying bacteria.
The above-mentioned embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims (10)

1. The utility model provides an automatic change dirty separator of water which characterized in that: it includes:
the device comprises an outer barrel (1), wherein a water inlet pipe (2), a water outlet pipe (3) and a sewage discharge pipe (4) are arranged on the outer barrel (1);
the inner barrel (5) is arranged in the outer barrel (1), the inner barrel (5) is of a funnel structure (6) with a closed top and a bottom opening (7) facing a sewage discharge pipe (4), the water inlet pipe (2) penetrates through the top of the inner barrel (5) and then is provided with a rotary flow divider (8), the lower end of the rotary flow divider (8) is sealed, the side wall of the rotary flow divider is provided with a plurality of open holes or slits, a first grid plate (9) is arranged around the opening (7) of the funnel structure (6), a space above the first grid plate (9) in the outer barrel (1) is filled with granular buoyancy filter material (11), and blades (13) are arranged in the buoyancy filter material (11);
the control unit controls the automatic water-sewage separation device to switch between the following states:
the separation state is that the water inlet pipe (2) and the water outlet pipe (3) are controlled to be opened, the sewage discharge pipe (4) is controlled to be closed, under the separation state, sewage enters the rotary flow divider (8) from the water inlet pipe (2) and then flows downwards under the action of the top of the inner barrel (5), most of particle dirt is deposited at the bottom of the outer barrel (1) from the opening (7) of the funnel structure (6) under the action of self gravity, water flows into a gap between the outer barrel (1) and the inner barrel (5) through the first grid plate (9) and ascends, and the floating filter material (11) absorbs and filters the rest of particle dirt and then is output through the water outlet pipe (3);
the sewage discharge state is that the water inlet pipe (2) and the water outlet pipe (3) are controlled to be opened, the sewage discharge pipe (4) is controlled to be opened, and in the sewage discharge state, the sewage deposited at the bottom of the outer barrel (1) is discharged;
and in the backflushing state, the water inlet pipe (2) is controlled to be closed, the water outlet pipe (3) and the sewage discharge pipe (4) are controlled to be opened, the blades (13) rotate, under the backflushing state, backflushing water flow is injected from the water outlet pipe (3), and the floating filter material (11) is mutually rubbed under the stirring of the blades (13), so that the attached small-particle dirt is removed and is discharged from the sewage discharge pipe (4) along with the water flow downwards.
2. The automated water-sewage separating apparatus according to claim 1, wherein: the water outlet pipe (3) faces the blades (13), and under the backflushing state, backflushing water flow is injected from the water outlet pipe (3) to drive the blades (13) to rotate.
3. The automated water-sewage separating apparatus according to claim 1, wherein: the blades (13) are driven by a main shaft concentrically arranged in the water inlet pipe (2).
4. The automated water-sewage separating apparatus according to claim 1, wherein: the device comprises a flow rate sensor, and the control unit switches between a separation state and a recoil state according to the feedback of the flow rate sensor.
5. The automated water-sewage separating apparatus according to claim 1, wherein: blade (13) below be provided with oxygenation dish (14) that are used for spraying oxygen, under the recoil state, control inlet tube (2) close, outlet pipe (3) and blow off pipe (4) open, blade (13) rotate, oxygenation dish (14) spray oxygen, follow outlet pipe (3) pour into the recoil rivers, buoyancy filter media (11) the stirring of blade (13) and oxygenation dish (14) spray oxygen under the mutual friction to get rid of adnexed tiny particle filth and discharge from blow off pipe (4) along with rivers downwards.
6. The utility model provides an automatic change dirty separation filter equipment of water which characterized in that: it includes:
the device comprises an outer barrel (1), wherein the top of the outer barrel (1) is provided with a water inlet pipe (2), a water outlet pipe (3) and a sewage discharge pipe (4);
the inner barrel (5) is arranged in the outer barrel (1), the inner barrel (5) is of a funnel structure (6) with a closed top and a bottom opening (7) facing a sewage discharge pipe (4), the water inlet pipe (2) penetrates through the top of the inner barrel (5) and then is provided with a rotary flow divider (8), the lower end of the rotary flow divider (8) is sealed, the side wall of the rotary flow divider is provided with a plurality of open holes or slits, a first grid plate (9) is arranged around the opening (7) of the funnel structure (6), a second grid plate (10) is arranged above the top of the inner barrel (5), granular buoyancy filter materials (11) are filled between the first grid plate (9) and the second grid plate (10), and blades (13) are arranged in the buoyancy filter materials (11);
the multilayer filter material (12) is arranged inside the outer barrel (1), and the multilayer filter material (12) is positioned above the inner barrel (5);
the control unit controls the automatic water-sewage separation device to switch between the following states:
the separation state is that the water inlet pipe (2) and the water outlet pipe (3) are controlled to be opened, the sewage discharge pipe (4) is controlled to be closed, under the separation state, sewage enters the rotary flow divider (8) from the water inlet pipe (2) and then flows downwards under the action of the top of the inner barrel (5), most of particle dirt is deposited at the bottom of the outer barrel (1) from the opening (7) of the funnel structure (6) under the action of self gravity, water flows into a gap between the outer barrel (1) and the inner barrel (5) through the first grid plate (9) and ascends, and the floating filter material (11) absorbs and filters the rest of particle dirt and then is output through the water outlet pipe (3);
the sewage discharge state is that the water inlet pipe (2) and the water outlet pipe (3) are controlled to be opened, the sewage discharge pipe (4) is controlled to be opened, and in the sewage discharge state, the sewage deposited at the bottom of the outer barrel (1) is discharged;
and in the backflushing state, the water inlet pipe (2) is controlled to be closed, the water outlet pipe (3) and the sewage discharge pipe (4) are controlled to be opened, the blades (13) rotate, under the backflushing state, backflushing water flow is injected from the water outlet pipe (3), and the floating filter material (11) is mutually rubbed under the stirring of the blades (13), so that the attached small-particle dirt is removed and is discharged from the sewage discharge pipe (4) along with the water flow downwards.
7. The automated water and sewage separating and filtering device according to claim 6, wherein: the water outlet pipe (3) faces the blades (13), and under the backflushing state, backflushing water flow is injected from the water outlet pipe (3) to drive the blades (13) to rotate.
8. The automated water and sewage separating and filtering device according to claim 6, wherein: the blades (13) are driven by a main shaft concentrically arranged in the water inlet pipe (2).
9. The automated water and sewage separating and filtering device according to claim 6, wherein: the device comprises a flow rate sensor, and the control unit switches between a separation state and a recoil state according to the feedback of the flow rate sensor.
10. The automated water and sewage separating and filtering device according to claim 6, wherein: blade (13) below be provided with oxygenation dish (14) that are used for spraying oxygen, under the recoil state, control inlet tube (2) close, outlet pipe (3) and blow off pipe (4) open, blade (13) rotate, oxygenation dish (14) spray oxygen, follow outlet pipe (3) pour into the recoil rivers, buoyancy filter media (11) the stirring of blade (13) and oxygenation dish (14) spray oxygen under the mutual friction to get rid of adnexed tiny particle filth and discharge from blow off pipe (4) along with rivers downwards.
CN201911086443.6A 2019-11-08 2019-11-08 Automatic water and sewage separating device and automatic water and sewage separating and filtering device Pending CN110771555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911086443.6A CN110771555A (en) 2019-11-08 2019-11-08 Automatic water and sewage separating device and automatic water and sewage separating and filtering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911086443.6A CN110771555A (en) 2019-11-08 2019-11-08 Automatic water and sewage separating device and automatic water and sewage separating and filtering device

Publications (1)

Publication Number Publication Date
CN110771555A true CN110771555A (en) 2020-02-11

Family

ID=69389674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911086443.6A Pending CN110771555A (en) 2019-11-08 2019-11-08 Automatic water and sewage separating device and automatic water and sewage separating and filtering device

Country Status (1)

Country Link
CN (1) CN110771555A (en)

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Application publication date: 20200211