CN107352707A - A kind of river sewage processing unit - Google Patents

A kind of river sewage processing unit Download PDF

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Publication number
CN107352707A
CN107352707A CN201710864154.9A CN201710864154A CN107352707A CN 107352707 A CN107352707 A CN 107352707A CN 201710864154 A CN201710864154 A CN 201710864154A CN 107352707 A CN107352707 A CN 107352707A
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CN
China
Prior art keywords
box
neutralization reaction
battery
tank body
processing unit
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
CN201710864154.9A
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Chinese (zh)
Inventor
石志祥
高政
闫姗姗
张佳为
刘蔚阳
申伟刚
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Hebei University of Engineering
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Hebei University of Engineering
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Filing date
Publication date
Application filed by Hebei University of Engineering filed Critical Hebei University of Engineering
Priority to CN201710864154.9A priority Critical patent/CN107352707A/en
Publication of CN107352707A publication Critical patent/CN107352707A/en
Pending legal-status Critical Current

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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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • 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
    • C02F1/66Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/20Heavy metals or heavy metal compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007Contaminated open waterways, rivers, lakes or ponds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/009Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/06Controlling or monitoring parameters in water treatment pH
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The invention discloses a kind of river sewage processing unit of environmental protection technical field,Include filter successively,It is electrolysed box,Settler and neutralization reaction device,The filter,It is electrolysed box,Settler is connected by delivery pipe between any two with neutralization reaction device,The left upper portion of the filter is provided with water inlet pipe,The water inlet pipe is provided with the first stop valve,The lower right side of the neutralization reaction device is provided with outlet pipe,Monitor the pH value of water in real time by PH sensor,PH value show in it is acid when,The first magnetic valve on the tremie pipe of actuator control alkaline material holding box connection,Discharge alkaline matter,Vice versa,The solution of the dividing plate extruding reaction tank inner chamber of up and down motion,It is well mixed solution,Acid-base neutralization reaction is complete,The device is simple to operate,Electrolysis makes heavy metal ion releasing,Acid-base neutralization reaction makes the acid-base material in river react into salt,Reduce pollution,It is practical.

Description

A kind of river sewage processing unit
Technical field
The present invention relates to environmental protection technical field, specially a kind of river sewage processing unit.
Background technology
Sewage disposal, it is in order that sewage reaches a certain water body or the water quality requirement reused, and it is purified Process, sewage disposal be to environment one kind protect, be widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection etc. Every field, with the development of modern society, river sewage contains heavy metal ion and the yield of acid-base material is increasing, Because heavy metal ion is difficult to degrade under field conditions (factors), it can not only be polluted to environment such as water source, soil, while sewage In acid-base material in nature easily produce reaction, formed noxious material, be then deposited in soil or be free in water In, and human body can also be eventually entered into by the enrichment of food chain, so as to be damaged to health, thus to containing The sewage of heavy metal ion and acid-base material carries out processing and is particularly important, and based on this, it is dirty that the present invention devises a kind of river course Water treatment facilities, to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of river sewage processing unit, to solve to propose urgently in above-mentioned background technology The problem of equipment that a kind of need to can handle the heavy metal ion contained in river sewage and acid-base material.
To achieve the above object, the present invention provides following technical scheme:A kind of river sewage processing unit, included successively Filter device, electrolysis box, settler and neutralization reaction device, the filter, electrolysis box, settler and neutralization reaction dress Put and connected between any two by delivery pipe, the left upper portion of the filter is provided with water inlet pipe, and the water inlet pipe is provided with the One stop valve, the lower right side of the neutralization reaction device are provided with outlet pipe, and the outlet pipe is provided with the second stop valve, described It is electrolysed at the top of the box body of box and is provided with the first framework, the inner cavity top of first framework is provided with hoist engine, first framework Top is respectively arranged on the left side and the right side device of solar generating and battery, and the nylon rope of the hoist engine is by through hole through electricity Solve the lid of box and extend to the inner chamber of electrolysis box, the nylon rope bottom of the hoist engine is provided with contiguous block, the contiguous block Bottom is respectively arranged on the left side and the right side zinc bar and carbon-point, and the zinc bar and carbon-point pass through wire and the both positive and negative polarity string of battery respectively Connection, and battery is electrically connected with by inverter and device of solar generating, the hoist engine is electrical with battery by switching Connection;
The settler includes irregular tank body, and euphotic cover plate is connected with the top of the irregular tank body, described irregular The inner chamber center of tank body is provided with sieve nest, and the bottom vacancy section of the irregular tank body is provided with dual-axle motor by snubber block, described The left and right sides clutch end of dual-axle motor is provided with rotating shaft by shaft coupling, and two groups of rotating shafts are through irregular tank body Outer wall and extend to the intracavity bottom of irregular tank body, the end of rotating shaft described in two groups is equipped with agitator arm, the twin shaft Motor is electrically connected with battery;
The neutralization reaction device includes retort, and the right upper portion of the retort is provided with actuator, the retort Top at left and right sides of be plugged with tremie pipe, be respectively equipped with the top of the tremie pipe of the left and right sides alkaline material holding box and Acid material holding box, the first magnetic valve and second solenoid valve, the retort are respectively equipped with the tremie pipe of the left and right sides Center of top be provided with the second framework, the inner cavity top of second framework is provided with hydraulic cylinder, the piston rod bottom of the hydraulic cylinder Portion is provided with straight-bar, and straight-bar extends to the inner chamber of retort by through hole, and the outer wall top of the straight-bar is provided with PH sensor, institute The outer wall bottom for stating straight-bar is interval with three groups of dividing plates, and dividing plate slides the inner chamber for being connected to retort, dividing plate described in three groups Surface is arranged with overfolw hole on straight-bar, the actuator respectively with battery, the first magnetic valve, second solenoid valve and PH sensor is electrically connected with.
Preferably, it is plugged with hydrogen alarm on the lid of the electrolysis box.
Preferably, the delivery pipe between the filter and electrolysis box is provided with flow alarm.
Preferably, top is equipped with fluorescent lamp at left and right sides of the inwall of the irregular tank body, and fluorescent lamp passes through timing Switch is electrically connected with battery.
Preferably, the actuator includes communication module, microprocessor and relay, and microprocessor is respectively with leading to Interrogate module and relay is electrically connected with.
Preferably, the longitudinal projection of overfolw hole is misaligned described in three groups.
Compared with prior art, the beneficial effects of the invention are as follows:River is first passed through filter and carries out solid by the present invention The removing of particle, device of solar generating are powered for electrolysis, and hoist engine can be beaten the lid for being electrolysed box by lifting contiguous block Open, while be conveniently replaceable zinc bar and take out the heavy metal ion of precipitation, be put into irregular tank inner chamber containing aerobic bacteria Sludge, while algae is planted in sieve nest inner chamber, algae photosynthesis produces oxygen and consumed for aerobic bacteria, aerobic bacteria decomposition water In organic matter, produce carbon dioxide and supply algae photosynthesis, while bacterium colony plays cohesion, and solids is settled, simultaneously Dual-axle motor drives rotating shaft work, agitator arm stirring sludge, after it is fully contacted with sewage, improves effect of settling, passes through PH sensor monitors the pH value of water in real time, pH value show in it is acid when, actuator control alkaline material holding box connection The first magnetic valve on tremie pipe, discharge alkaline matter, vice versa, the dividing plate extruding reaction tank inner chamber of up and down motion it is molten Liquid, it is well mixed solution, acid-base neutralization reaction is complete, and the device is simple to operate, and being electrolysed makes heavy metal ion releasing, in soda acid The acid-base material in river is reacted into salt with reaction, reduce pollution, it is practical.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached Figure.
Fig. 1 is schematic structural view of the invention;
Fig. 2 is settler structural representation of the present invention;
Fig. 3 is neutralization reaction apparatus structure schematic diagram of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1- filters, 2- electrolysis box, 3- settlers, 4- neutralization reactions device, 5- delivery pipes, 6- water inlet pipes, 7- first are cut Only valve, the frameworks of 8- first, 9- hoist engines, 10- device of solar generating, 11- batteries, 12- contiguous blocks, 13- zinc bars, 14- carbon Rod, 15- outlet pipes, the stop valves of 16- second, the irregular tank bodies of 300-, 301- euphotic cover plates, 302- sieve nests, 303- dual-axle motors, 304- rotating shafts, 305- agitator arms, 400- retort, 401- actuators, 402- tremie pipes, 403- alkaline materials are held Box, 404- acidity material holding box, the magnetic valves of 405- first, 406- second solenoid valves, the frameworks of 407- second, 408- hydraulic cylinders, 409- straight-bars, 410-PH sensors, 411- dividing plates, 412- overfolw holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme:A kind of river sewage processing unit, include filtering successively Device 1, electrolysis box 2, settler 3 and neutralization reaction device 4, filter 1, electrolysis box 2, settler 3 and neutralization reaction Device 4 is connected by delivery pipe 5 between any two, and the left upper portion of filter 1 is provided with water inlet pipe 6, and water inlet pipe 6 is provided with first Stop valve 7, the lower right side of neutralization reaction device 4 are provided with outlet pipe 15, and outlet pipe 15 is provided with the second stop valve 16, is electrolysed box The first framework 8 is provided with the top of 2 box body, the inner cavity top of the first framework 8 is provided with hoist engine 9, the top of the first framework 8 or so two Side is respectively equipped with device of solar generating 10 and battery 11, the box of the nylon rope of hoist engine 9 by through hole through electrolysis box 2 Cover and extend to the inner chamber of electrolysis box 2, the nylon rope bottom of hoist engine 9 is provided with contiguous block 12, the bottom of contiguous block 12 or so two Side is respectively equipped with zinc bar 13 and carbon-point 14, and zinc bar 13 and carbon-point 14 are connected by wire with the both positive and negative polarity of battery 11 respectively, and Battery 11 is electrically connected with by inverter and device of solar generating 10, and hoist engine 9 is electrically connected by switching with battery 11 Connect;
Settler 3 includes irregular tank body 300, and the top of irregular tank body 300 is connected with euphotic cover plate 301, irregular tank The inner chamber center of body 300 is provided with sieve nest 302, and the bottom vacancy section of irregular tank body 300 is provided with dual-axle motor by snubber block 303, the left and right sides clutch end of dual-axle motor 303 is provided with rotating shaft 304 by shaft coupling, and two groups of rotating shafts 304 are passed through It is through at the outer wall of irregular tank body 300 and extends to the intracavity bottom of irregular tank body 300, the end of two groups of rotating shafts 304 is all provided with There is agitator arm 305, dual-axle motor 303 is electrically connected with battery 11;
Neutralization reaction device 4 includes retort 400, and the right upper portion of retort 400 is provided with actuator 401, retort 400 Top at left and right sides of be plugged with tremie pipe 402, the top of left and right sides tremie pipe 402 is respectively equipped with alkaline material holding box 403 and acid material holding box 404, the first magnetic valve 405 and second solenoid valve are respectively equipped with left and right sides tremie pipe 402 406, the center of top of retort 400 is provided with the second framework 407, and the inner cavity top of the second framework 407 is provided with hydraulic cylinder 408, liquid The piston rod bottom of cylinder pressure 408 is provided with straight-bar 409, and straight-bar 409 extends to the inner chamber of retort 400, straight-bar 409 by through hole Outer wall top be provided with PH sensor 410, the outer wall bottom of straight-bar 409 is interval with three groups of dividing plates 411, and dividing plate 411 slides The inner chamber of retort 400 is connected to, the surface of three groups of dividing plates 411 is arranged with overfolw hole 412, action executing on straight-bar 409 Device 401 is electrically connected with battery 11, the first magnetic valve 405, second solenoid valve 406 and PH sensor 410 respectively.
Wherein, it is electrolysed on the lid of box 2 and is plugged with hydrogen alarm, carbon-point 14 and zinc bar 13 the heavy metal free ion in water When, can electrolysis water produce hydrogen, can find in time, avoid consume electric energy and produce blast, filter 1 and electrolysis box 2 it Between delivery pipe 5 be provided with flow alarm, send alarm when the flow rate is excessively small, remind operating personnel to check filter in time 1, the inwall left and right sides top of irregular tank body 300 is equipped with fluorescent lamp, and fluorescent lamp passes through time switch and battery 11 It is electrically connected with, night fluorescent lamp switches on power, and to the algae illumination of the inner chamber of sieve nest 302 plantation, is normally carried out it photosynthetic Effect, actuator 401 include communication module, microprocessor and relay, and microprocessor respectively with communication module and after Electrical equipment is electrically connected with, and communication module receives the data that PH sensor 410 gathers and passes to microprocessor, and microprocessor passes through knowledge , do not contrast and calculate, pass through the first magnetic valve of Control 405 and the working condition of second solenoid valve 406, three groups of overfolw holes 412 longitudinal projection is misaligned, make the inner chamber of retort 400 solution mix it is more uniform, acid-base neutralization is thorough.
One of the present embodiment has particular application as:Water inlet pipe 6 is connected with suction pump, and river is first passed through into filter 1 enters The removing of row solid particle, river enter electrolysis box 2 inner chamber, and device of solar generating 10 is powered for electrolysis, and hoist engine 9 can lead to Cross lifting contiguous block 12 to open the lid for being electrolysed box 2, while be conveniently replaceable zinc bar 13 and take out the heavy metal ion of precipitation, The sludge containing aerobic bacteria is put into the irregular inner chamber of tank body 300, while algae, the photosynthetic work of algae are planted in the inner chamber of sieve nest 302 Consumed with oxygen is produced for aerobic bacteria, the organic matter in aerobic bacteria decomposition water, produce carbon dioxide and supply algae photosynthesis, Bacterium colony plays cohesion simultaneously, and solids is settled, while dual-axle motor 303 drives rotating shaft 304 to work, agitator arm 305 Sludge is stirred, after it is fully contacted with sewage, effect of settling is improved, monitors the pH value of water, PH in real time by PH sensor 410 When value display is in acid, actuator 401 controls the first electromagnetism on the tremie pipe 402 of the connection of alkaline material holding box 403 Valve 405, alkaline matter is discharged, vice versa, drives straight-bar 409 to move up and down by hydraulic cylinder 408, the extruding reaction of dividing plate 411 The solution of the inner chamber of tank 400, overfolw hole 412 pass through solution, and the dividing plate 411 of up and down motion is well mixed solution, and acid-base neutralization is anti- Should be complete.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term. Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification, It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only Limited by claims and its four corner and equivalent.

Claims (6)

  1. A kind of 1. river sewage processing unit, successively including filter(1), electrolysis box(2), settler(3)It is anti-with neutralizing Answer device(4), it is characterised in that:The filter(1), electrolysis box(2), settler(3)With neutralization reaction device(4)Two Pass through delivery pipe between two(5)Connection, the filter(1)Left upper portion be provided with water inlet pipe(6), the water inlet pipe(6) It is provided with the first stop valve(7), the neutralization reaction device(4)Lower right side be provided with outlet pipe(15), the outlet pipe (15)It is provided with the second stop valve(16), the electrolysis box(2)Box body at the top of be provided with the first framework(8), first framework (8)Inner cavity top be provided with hoist engine(9), first framework(8)Top be respectively arranged on the left side and the right side solar power generation dress Put(10)And battery(11), the hoist engine(9)Nylon rope by through hole through electrolysis box(2)Lid and extend to It is electrolysed box(2)Inner chamber, the hoist engine(9)Nylon rope bottom be provided with contiguous block(12), the contiguous block(12)Bottom It is respectively arranged on the left side and the right side zinc bar(13)And carbon-point(14), the zinc bar(13)And carbon-point(14)Pass through wire and battery respectively (11)Both positive and negative polarity series connection, and battery(11)Pass through inverter and device of solar generating(10)It is electrically connected with, the elevator Machine(9)Pass through switch and battery(11)It is electrically connected with;
    The settler(3)Including irregular tank body(300), the irregular tank body(300)Top be connected with euphotic cover Plate(301), the irregular tank body(300)Inner chamber center be provided with sieve nest(302), the irregular tank body(300)Bottom Vacancy section is provided with dual-axle motor by snubber block(303), the dual-axle motor(303)Left and right sides clutch end pass through Shaft coupling is provided with rotating shaft(304), and two groups of rotating shafts(304)Through irregular tank body(300)Outer wall and extending to do not advise Then tank body(300)Intracavity bottom, rotating shaft described in two groups(304)End be equipped with agitator arm(305), the dual-axle motor (303)With battery(11)It is electrically connected with;
    The neutralization reaction device(4)Including retort(400), the retort(400)Right upper portion be provided with action executing Device(401), the retort(400)Top at left and right sides of be plugged with tremie pipe(402), the left and right sides tremie pipe (402)Top be respectively equipped with alkaline material holding box(403)With acid material holding box(404), the left and right sides blanking Pipe(402)On be respectively equipped with the first magnetic valve(405)And second solenoid valve(406), the retort(400)Center of top set There is the second framework(407), second framework(407)Inner cavity top be provided with hydraulic cylinder(408), the hydraulic cylinder(408)'s Piston rod bottom is provided with straight-bar(409), and straight-bar(409)Retort is extended to by through hole(400)Inner chamber, the straight-bar (409)Outer wall top be provided with PH sensor(410), the straight-bar(409)Outer wall bottom be interval with three groups of dividing plates (411), and dividing plate(411)Slip is connected to retort(400)Inner chamber, dividing plate described in three groups(411)Surface on straight-bar (409)It is arranged with overfolw hole(412), the actuator(401)Respectively with battery(11), the first magnetic valve(405)、 Second solenoid valve(406)And PH sensor(410)It is electrically connected with.
  2. A kind of 2. river sewage processing unit according to claim 1, it is characterised in that:The electrolysis box(2)Lid On be plugged with hydrogen alarm.
  3. A kind of 3. river sewage processing unit according to claim 1, it is characterised in that:The filter(1)And electricity Solve box(2)Between delivery pipe(5)It is provided with flow alarm.
  4. A kind of 4. river sewage processing unit according to claim 1, it is characterised in that:The irregular tank body(300) Inwall at left and right sides of top be equipped with fluorescent lamp, and fluorescent lamp passes through time switch and battery(11)It is electrically connected with.
  5. A kind of 5. river sewage processing unit according to claim 1, it is characterised in that:The actuator(401) Including communication module, microprocessor and relay, and microprocessor is electrically connected with communication module and relay respectively.
  6. A kind of 6. river sewage processing unit according to claim 1, it is characterised in that:Overfolw hole described in three groups(412) Longitudinal projection it is misaligned.
CN201710864154.9A 2017-09-22 2017-09-22 A kind of river sewage processing unit Pending CN107352707A (en)

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Cited By (4)

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CN108101256A (en) * 2017-12-19 2018-06-01 郑州源冉生物技术有限公司 A kind of multi stage precipitation type sewage-treatment plant
CN108751564A (en) * 2018-06-13 2018-11-06 宁波新桥环境工程咨询有限公司 A kind of Heavy Metal Pollution in Water Environment controlling device
CN108771482A (en) * 2018-06-14 2018-11-09 曹瑾 A kind of water dispenser overtemperature protection system based on flow of metal and noiseless heat conduction
CN110183011A (en) * 2019-06-20 2019-08-30 安徽中持环境科技有限公司 The processing unit of one heavy metal species beneficiation wastewater

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