CN108002585A - Sewage disposal device - Google Patents

Sewage disposal device Download PDF

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Publication number
CN108002585A
CN108002585A CN201711235021.1A CN201711235021A CN108002585A CN 108002585 A CN108002585 A CN 108002585A CN 201711235021 A CN201711235021 A CN 201711235021A CN 108002585 A CN108002585 A CN 108002585A
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CN
China
Prior art keywords
water
purifying tank
bucket
aspiration tube
sewage disposal
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Granted
Application number
CN201711235021.1A
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Chinese (zh)
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CN108002585B (en
Inventor
邱红光
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.)
Daqing Tiandezhong Petroleum Science & Technology Co ltd
Original Assignee
Ningbo Jiangbei Peak Still Environmental Protection Equipment 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.)
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Application filed by Ningbo Jiangbei Peak Still Environmental Protection Equipment Co Ltd filed Critical Ningbo Jiangbei Peak Still Environmental Protection Equipment Co Ltd
Priority to CN201711235021.1A priority Critical patent/CN108002585B/en
Publication of CN108002585A publication Critical patent/CN108002585A/en
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Publication of CN108002585B publication Critical patent/CN108002585B/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/76Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/763Devices for the addition of such compounds in gaseous form
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

The invention belongs to technical field of sewage, and in particular to a kind of sewage disposal device;Including sedimentation basin, coagulating basin, filtering ponds and the sterilization pool being sequentially communicated;It is equipped with coarse filtration layer, thin filter layer in filtering ponds successively from top to bottom and after filtering layer;Sterilization pool includes supporting rack, water-purifying tank, air-blowing mechanism and the actuating unit for rotating water-purifying tank;Some buckets are equipped with water-purifying tank, the inner wall that bucket is connected to water-purifying tank forms bucket circle;Air-blowing mechanism includes aspiration tube and water wheels;One end of aspiration tube is equipped with air inlet, and the other end of aspiration tube is stretched into water-purifying tank, and aspiration tube is rotatablely connected with water-purifying tank, and the center line of aspiration tube is overlapped with the center line of water-purifying tank, and aspiration tube is equipped with some air-blowing holes;When water-purifying tank rotates forward, water wheels rotate backward under the power effect of the water flowed out from bucket.This programme can increase the contact area of chlorine and water, allow chlorine and water to be sufficiently mixed, and improve purifying water effect.

Description

Sewage disposal device
Technical field
The invention belongs to technical field of sewage, and in particular to a kind of sewage disposal device.
Background technology
It is well known that natural precipitation and lake river water cannot be used for directly drinking or producing, because various natures Factor and human factor, can contain various impurity in these water, directly drink the health of the mankind can be caused it is very big Injury, so various countries are contemplated carries out processing disinfection to water.
Consider from Water purification angle, impurity can be divided into suspended matter, colloid, dissolved matter three major types in water body.Urban water plant The purpose of clean water treatment is exactly to remove these in raw water body to bring suspended material, the glue of harm to human health and industrial production Body material, bacterium and other harmful components, enable purified water to meet that life is drunk and industrial needs, so generally Using conventional water-purifying process, it includes coagulation, precipitation, filtering and the several processes of disinfection for each water factory of Running-water Company.
Wherein disinfecting process is not all eliminated microorganism, only requires elimination pathogenic microorganisms.Although water is through coagulation, heavy Form sediment and filter, most of bacteriums and virus can be removed, but disinfection has then played guarantee and drunk and reached drinking water Bacteriological Indexes Effect, while it makes city water pipe tip keep certain residual chlorine amount, to control bacterial reproduction and Pollution protection.The chlorine dosage of disinfection (liquid chlorine) is in 1.0~2.5g/m3Between.Mainly oxidation is played inside bacterium by the hypochlorous acid of chlorine and water reaction generation to make With destroying the enzyme system of bacterium and make bacterial death.Water after disinfection reaches certain water by clear water reserviors through Water-supply station lifting Pressure, then give huge numbers of families by the defeated, distribution system of water supply.
Sterilization pool is usually used in current sterilizing equipment decontaminating apparatus, and sterilization pool is connected with filtering ponds so that the water after filtering Sterilization pool is directly entered, then chlorine is passed through in sterilization pool, so as to carry out disinfection to water.There is certain lack in this sterilizing equipment decontaminating apparatus Fall into:Sterilization pool is a simple container, and after chlorine is passed into static water, water in chlorine and sterilization pool cannot fill Divide mixing, purifying water effect is bad.
The content of the invention
It is an object of the invention to provide a kind of sewage disposal device, and chlorine and water can be allowed to be sufficiently mixed, and improves water purification effect Fruit.
To achieve the above object, the present invention provides following technical solution:Sewage disposal device, including the precipitation being sequentially communicated Pond, coagulating basin, filtering ponds and sterilization pool;In the filtering ponds from top to bottom successively be equipped with coarse filtration layer, thin filter layer and after Filtering layer;Sterilization pool includes supporting rack, water-purifying tank, air-blowing mechanism and the actuating unit for rotating water-purifying tank;Water-purifying tank tilts Ground is rotatably installed on supporting rack, and the high-end of water-purifying tank is equipped with water inlet, and the low side of water-purifying tank is equipped with water outlet, is set in water-purifying tank There are some buckets, the inner wall that some buckets are connected to water-purifying tank forms bucket circle;Air-blowing mechanism includes aspiration tube and water wheels, water wheels It is fixed in aspiration tube;One end of aspiration tube is equipped with air inlet, and the other end of aspiration tube is stretched into water-purifying tank, aspiration tube and water purification Bucket rotation connection, and the center line of aspiration tube is overlapped with the center line of water-purifying tank, aspiration tube is equipped with some air-blowing holes;Work as water purification When bucket rotates forward, water wheels rotate backward under the power effect of the water flowed out from bucket.
Compared with sewage disposal device of the prior art, the technical program has the advantages that:
1st, water-purifying tank is driven to rotate by actuating unit, water-purifying tank drives bucket to be circumferentially rotated in water-purifying tank again, Bucket can be allowed to dip tap water when water purification bottom of the barrel is turned to, and in the back to back mistake turned at the top of water-purifying tank Cheng Zhong, water is poured out, and can so increase the contact area of sterilizing gas chlorine and water;Meanwhile the water falls downward in bucket Process can more fully allow chlorine leach in water;Chlorine and water can be allowed to be sufficiently mixed, significantly improve Disinfection Effect, improved net Water effect.
2nd, the rotation opposite with water-purifying tank rotation direction is carried out by the water water wheels flowed out from bucket, so that drum Tracheae is also rotated, and the chlorine in such aspiration tube can discharge faster under the influence of centrifugal force, that is, have more chlorine Into in water-purifying tank, Disinfection Effect is more preferable, and the technical program dexterously causes water wheels to rotate using the kinetic energy of water, without Additional power set.
3rd, since the density of chlorine is more than the density of air, the chlorine of the water fallen from bucket it is not dissolved in It can gradually be deposited in the water of water purification bottom of the barrel, carry out disinfection to the water in water-purifying tank, improve purifying water effect.
4th, rotated by the continuous of water-purifying tank, bucket can be allowed constantly to repeat to bail, pouring action, disinfection is more thorough;And Since water-purifying tank is constantly rotating, the water in water-purifying tank is also to be constantly in motion state, so helps to improve chlorine Gas is dissolved in the dissolution rate of water, and more preferably, purifying water effect is more preferably for Disinfection Effect.
5th, by first allowing sewage to enter sedimentation basin, the mode of coagulating basin, filtering ponds and sterilization pool is entered back into, helps to allow dirt The precipitation of larger particles, which first precipitates, in water separates, then carries out coagulation, can reduce the use of coagulant;Pass through coarse filtration at the same time Layer, thin filter layer and after filtering layer can ensure precipitation after water sufficiently filtered after carry out follow-up disinfection, water purification again Effect is good.
Preferred solution one, based on scheme preferred solution, be evenly distributed with some bucket circles, aspiration tube in water-purifying tank On be evenly distributed with some water wheels, the quantity of bucket circle is equal with the quantity of water wheels, and bucket circle and water wheels correspond.
Multiple bucket circles can further increase the amount of bailing, pouring amount, the process that chlorine can be fallen with more water in water Middle contact, Disinfection Effect is more preferably;Meanwhile more water attacks are beaten on water wheels, water wheels rotate also faster, and discharge chlorine effect is more Good, Disinfection Effect is more preferable.
Preferred solution two, based on scheme preferred solution, water inlet is rotatably connected to exhaust pipe, and exhaust pipe is fixed On supporting rack.For discharging the gas produced in disinfecting process (such as chlorine and the HCl gases of water generation).
Preferred solution three, based on scheme preferred solution, aspiration tube includes wide diameter tube and thin diameter tube, and wide diameter tube is fixed On supporting rack, wide diameter tube one end is air inlet;Thin diameter tube one end is located at outside water-purifying tank and turns with the other end of wide diameter tube Dynamic connection, the thin diameter tube other end are located in water-purifying tank, and water wheels and air-blowing hole are on thin diameter tube.
Since the particle size pipe diameter for being passed through chlorine is more than thin footpath pipe diameter so that the air pressure in wide diameter tube is more than in thin diameter tube Air pressure, in this way, chlorine discharge faster;Disinfection Effect is more preferable.
Preferred solution four, based on scheme, preferred solution one, the preferred side of preferred solution two or preferred solution three Case, actuating unit include motor, driving gear and driven gear;The output shaft of motor is connected with driving gear, driving gear with Driven gear engages, and driven gear is fixed on the outer wall of water-purifying tank.This structure for allowing water-purifying tank to rotate is simple, operation side Just.
The preferred solution of preferred solution five, preferably four, the diameter of driving gear are more than the diameter of driven gear. The rotating speed of water-purifying tank can be so reduced to a certain extent, and water-purifying tank rotates more steady.
Preferred solution six, based on scheme preferred solution, coarse filtration layer is gauze, and thin filter layer is activated carbon, then Filter layer is cotton.The impurity that gauze can allow particle larger is filtered well, and activated carbon utilizes the suction-operated of itself The filter effect of water can be further improved, the impurity not soluble in water of some in water can also be carried out finally by cotton further Absorption;Not only purifying water effect is good, but also cost of manufacture is relatively low.
The preferred solution of preferred solution seven, preferably six, the top of filtering ponds are equipped with the spray that top is narrow, bottom is wide Head.It can so allow water to be sprayed onto on filter layer, expand the active area of filter layer, improve filter efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of sewage disposal device embodiment of the present invention;
Fig. 2 is the structure diagram of sterilization pool in Fig. 1;
Fig. 3 is the sectional view along A-A in Fig. 2.
Embodiment
Below by the further details of explanation of embodiment:
Reference numeral in Figure of description includes:Supporting rack 1, water-purifying tank 2, water inlet 20, exhaust pipe 200, water inlet pipe 201st, water outlet 21, bucket 3, wide diameter tube 4, air inlet 40, thin diameter tube 5, air-blowing hole 50, water wheels 6, motor 7, driving gear 70, Driven gear 71, sedimentation basin 8, coagulating basin 80, filtering ponds 81, fountain head 82, coarse filtration layer 83, thin filter layer 84, after filtering layer 85th, sterilization pool 86, drinking-water pipe 87, water pump 88.
Embodiment is substantially as shown in Figure 1:
Sewage disposal device, including sedimentation basin 8, coagulating basin 80, filtering ponds 81 and the sterilization pool 86 being sequentially communicated.Each place Reason is connected with drinking-water pipe 87 between pond, and drinking-water pipe 87 is equipped with water pump 88.It is equipped with thick mistake in filtering ponds 81 successively from top to bottom Filtering layer 83, thin filter layer 84 and after filtering layer 85.The preferred gauze material of coarse filtration layer 83, thin 84 preferred active carbon particle of filter layer Material, after the preferred cotton material of filtering layer 85.The top of filtering ponds 81 is equipped with the fountain head 82 that top is narrow, bottom is wide, contributes to Allow water to be sprayed onto on filter layer, expand the active area of filter layer, improve filter efficiency.
As shown in Fig. 2, sterilization pool 86 includes supporting rack 1, water-purifying tank 2, air-blowing mechanism and dynamic for rotating water-purifying tank 2 Force mechanisms.
Water-purifying tank 2 tilts down from left to right, and is rotatably installed on supporting rack 1.High-end (left end) of water-purifying tank 2 is equipped with Water inlet 20, the low side (right end) of water-purifying tank 2 are equipped with water outlet 21.An exhaust pipe 200 can be rotatablely connected at water inlet 20, is arranged Tracheae 200 is fixedly mounted on supporting rack 1, for discharging the gas produced in disinfecting process (such as chlorine and the HCl gas of water generation Body).One water inlet pipe 201 can also be installed, water inlet pipe 201 is also fixedly mounted on supporting rack 1, water inlet pipe 201 at water inlet 20 Upper end it is external need the water that sterilizes, for pipe shaft through exhaust pipe 200, water inlet 20, water-purifying tank 2 is stretched into the lower end of water inlet pipe 201 Interior, the purpose of design water inlet pipe 201 is conveniently to allow that tap water is a small amount of, continues into water-purifying tank 2.2 low side of water-purifying tank Water outlet 21 is preferably provided at the eccentric region of 2 barrels of bottom walls of water-purifying tank, and the water for so contributing to allow in water-purifying tank 2 is intermittently discharged (when i.e. water outlet 21 turns to lower section, water discharge;When water outlet 21 turns to top, water is not discharged), contribute to Extend residence time of the water in water-purifying tank 2, improve Disinfection Effect.
Some buckets 3 are equipped with water-purifying tank 2, as shown in figure 3, the inner wall that some buckets 3 are connected to water-purifying tank 2 forms bucket Circle.The shape of bucket 3 is similar to the shape of " wooden dipper ", the design of its open top, and bottom outwardly convex forms groove.
Air-blowing mechanism includes aspiration tube and water wheels 6.
Aspiration tube includes wide diameter tube 4 and thin diameter tube 5, and wide diameter tube 4 is fixedly mounted on supporting rack 1, and the right end of wide diameter tube 4 is set There is air inlet 40, for being passed through sterilizing gas (such as chlorine);The right end of thin diameter tube 5 be located at water-purifying tank 2 it is outer and with a left side for wide diameter tube 4 End rotation connection, the left end of thin diameter tube 5 are located in water-purifying tank 2, and thin diameter tube 5 is rotatably connected on water-purifying tank 2, and thin diameter tube 5 Center line is overlapped with the center line of water-purifying tank 2, and the part that thin diameter tube 5 is located at water-purifying tank 2 is equipped with air-blowing hole 50, for by thin diameter tube Sterilizing gas in 5 is expelled in water-purifying tank 2.Water wheels 6 are fixedly mounted on thin diameter tube 5 by bearing.
When water-purifying tank 2 rotates forward, water wheels 6 rotate backward under the power effect of the water flowed out from bucket 3.And in order to Increase the amount of bailing of bucket 3, and allow water wheels 6 to rotate faster, some bucket circles, aspiration tube can be uniformly distributed in water-purifying tank 2 On be uniformly distributed some water wheels 6, the quantity of bucket circle is equal with the quantity of water wheels 6, and bucket circle and water wheels 6 correspond;This The quantity of bucket circle and water wheels 6 is five in embodiment.
Actuating unit includes motor 7, driving gear 70 and driven gear 71;The output shaft of motor 7 connects with driving gear 70 Connect, driving gear 70 is engaged with driven gear 71, and driven gear 71 is fixed on the outer wall of water-purifying tank 2;Driving gear 70 it is straight Footpath is more than the diameter of driven gear 71.Such actuating unit can reduce the rotating speed of water-purifying tank 2, water-purifying tank to a certain extent 2 rotations are more steady.
During treated sewage, first allow water to enter precipitation in sedimentation basin 8, water and the solid impurity of bottom are separated;Then pass to Coagulating basin 80 adds coagulant of the prior art and carries out coagulation;Water in coagulating basin 80 is evacuated to the fountain head of filtering ponds 81 again At 82, spill to filtering ponds 81 and carry out triple filter, be finally passed through in sterilization pool 86 and carry out disinfection.
During disinfection, start motor 7, and chlorine is passed through from the air inlet 40 of wide diameter tube 4;Then being introduced from water inlet pipe 201 needs The tap water to be sterilized.The output shaft of motor 7 drives driving gear 70 to rotate, and driving gear 70 drives driven gear 71 to rotate, Driven gear 71 drives water-purifying tank 2 to rotate.
As shown in figure 3, when water-purifying tank 2 rotates clockwise, when bucket 3 passes through the tap water of 2 bottom of water-purifying tank, can contain Full tap water, with the rotation of water-purifying tank 2, bucket 3 also and then rotates, and is poured out until water, and impacts on water wheels 6 so that Water wheels 6 carry out reverse counterclockwise movement, and when bucket 3 turns to the top of water-purifying tank 2, the water in bucket 3 is done Only, it is overboard on water wheels 6 without being further continued for, i.e., so that the left side of only water wheels 6 has water attack to beat always, and the right side of water wheels 6 No, so as to ensure that water wheels 6 are always maintained at rotating counterclockwise.
Meanwhile the chlorine that wide diameter tube 4 is passed through from air inlet 40 enters thin diameter tube 5, and water-purifying tank 2 is expelled to from air-blowing hole 50 It is interior, carry out disinfection to the tap water poured out from bucket 3;Since the shape of the water dropped out from bucket 3 is similar to " waterfall " shape, Help to expand the contact area of chlorine and water, and the process of the water falls downward in bucket 3 can more fully allow chlorine leach In water;Meanwhile water wheels 6 rotate, also thin diameter tube 5 can be driven to rotate, in this way, the chlorine in thin diameter tube 5 can be in the work of centrifugal force Discharged under faster, that is, there are more chlorine to enter in water-purifying tank 2, Disinfection Effect is more preferable;And due to being passed through the particle size of chlorine 4 diameter of pipe is more than 5 diameter of thin diameter tube so that the air pressure in wide diameter tube 4 is more than the air pressure in thin diameter tube 5, in this way, chlorine discharge is more It hurry up;With the rotation of water-purifying tank 2 in cycles, above-mentioned disinfecting process also constantly repeats, and disinfection is more thorough.Particularly, Since the density of chlorine is more than the density of air, the chlorine for not being dissolved in the water fallen from bucket 3 also can gradually sink Drop in the water of 2 bottom of water-purifying tank, Disinfection Effect is more preferable;Simultaneously as water-purifying tank 2 is constantly in rotary state, therefore water purification Water in bucket 2 is also to be constantly in motion state, so helps to improve chlorine leach in the dissolution rate of water, Disinfection Effect is more It is good.Water after disinfection is discharged from 21 gap of water outlet.Therefore the technical program being passed through chlorine than in the prior art is static More preferably, purifying water effect is more preferable for Disinfection Effect in water.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification The records such as embodiment can be used for the content for explaining claim.

Claims (8)

1. sewage disposal device, it is characterised in that:Including sedimentation basin, coagulating basin, filtering ponds and the sterilization pool being sequentially communicated;It is described It is equipped with coarse filtration layer, thin filter layer in filtering ponds successively from top to bottom and after filtering layer;The sterilization pool includes supporting rack, water purification Bucket, air-blowing mechanism and the actuating unit for rotating water-purifying tank;The water-purifying tank is obliquely rotatably installed on supporting rack, only The high-end of bucket is equipped with water inlet, and the low side of water-purifying tank is equipped with water outlet, some buckets, some buckets are equipped with water-purifying tank The inner wall for being connected to water-purifying tank forms bucket circle;The air-blowing mechanism includes aspiration tube and water wheels, and the water wheels are fixed on air-blowing Guan Shang;One end of the aspiration tube is equipped with air inlet, and the other end of aspiration tube is stretched into water-purifying tank, aspiration tube and the water-purifying tank Rotation connection, and the center line of aspiration tube is overlapped with the center line of the water-purifying tank, aspiration tube is equipped with some air-blowing holes;When net When bucket rotates forward, water wheels rotate backward under the power effect of the water flowed out from bucket.
2. sewage disposal device according to claim 1, it is characterised in that:Some institutes are evenly distributed with the water-purifying tank Bucket circle is stated, some water wheels, the quantity of the bucket circle and the quantity of the water wheels are evenly distributed with the aspiration tube It is equal, and bucket circle and water wheels correspond.
3. sewage disposal device according to claim 1, it is characterised in that:The water inlet is rotatably connected to exhaust Pipe, the exhaust pipe are fixedly mounted on supporting rack.
4. sewage disposal device according to claim 1, it is characterised in that:The aspiration tube includes wide diameter tube and thin footpath Pipe, the wide diameter tube are fixedly mounted on supporting rack, and wide diameter tube one end is the air inlet;Described thin diameter tube one end is located at water purification It is rotatablely connected outside bucket and with the other end of the wide diameter tube, the thin diameter tube other end is located in water-purifying tank, the water wheels and air inlet On the thin diameter tube.
5. sewage disposal device according to any one of claim 1 to 4, it is characterised in that:The actuating unit includes Motor, driving gear and driven gear;The output shaft of the motor is connected with the driving gear, the driving gear with it is described Driven gear engages, and the driven gear is fixed on the outer wall of water-purifying tank.
6. sewage disposal device according to claim 5, it is characterised in that:The diameter of the driving gear is more than passive tooth The diameter of wheel.
7. sewage disposal device according to claim 1, it is characterised in that:The coarse filtration layer is gauze, the thin mistake Filtering layer is activated carbon, it is described after filtering layer be cotton.
8. sewage disposal device according to claim 7, it is characterised in that:The top of the filtering ponds be equipped with top it is narrow, The wide fountain head in bottom.
CN201711235021.1A 2017-11-30 2017-11-30 Sewage treatment equipment Active CN108002585B (en)

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Application Number Priority Date Filing Date Title
CN201711235021.1A CN108002585B (en) 2017-11-30 2017-11-30 Sewage treatment equipment

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Application Number Priority Date Filing Date Title
CN201711235021.1A CN108002585B (en) 2017-11-30 2017-11-30 Sewage treatment equipment

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CN108002585B CN108002585B (en) 2020-04-07

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111661955A (en) * 2020-06-19 2020-09-15 肖运超 Industrial sewage treatment method capable of classifying according to physical and chemical properties
CN114711186A (en) * 2022-05-18 2022-07-08 资兴市水产良种场 A sedimentation tank for fish culture

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2563151Y (en) * 2002-08-05 2003-07-30 诸暨市宏宇环保机械有限公司 Under water aerator
KR101208855B1 (en) * 2012-10-15 2012-12-05 주식회사 한국건설관리공사 Water treating apparatus of reservoir water in the river
CN105174507A (en) * 2015-08-26 2015-12-23 邱光稳 Aeration waterwheel
CN105275769A (en) * 2014-07-24 2016-01-27 施建刚 Wind wheel waterwheel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2563151Y (en) * 2002-08-05 2003-07-30 诸暨市宏宇环保机械有限公司 Under water aerator
KR101208855B1 (en) * 2012-10-15 2012-12-05 주식회사 한국건설관리공사 Water treating apparatus of reservoir water in the river
CN105275769A (en) * 2014-07-24 2016-01-27 施建刚 Wind wheel waterwheel
CN105174507A (en) * 2015-08-26 2015-12-23 邱光稳 Aeration waterwheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111661955A (en) * 2020-06-19 2020-09-15 肖运超 Industrial sewage treatment method capable of classifying according to physical and chemical properties
CN114711186A (en) * 2022-05-18 2022-07-08 资兴市水产良种场 A sedimentation tank for fish culture

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Application publication date: 20180508

Assignee: NINGBO QINGZHI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

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Denomination of invention: Sewage treatment equipment

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Date of cancellation: 20240220