CN110498539A - A kind of ship desulfurizing waste water processing device and method - Google Patents

A kind of ship desulfurizing waste water processing device and method Download PDF

Info

Publication number
CN110498539A
CN110498539A CN201910884341.2A CN201910884341A CN110498539A CN 110498539 A CN110498539 A CN 110498539A CN 201910884341 A CN201910884341 A CN 201910884341A CN 110498539 A CN110498539 A CN 110498539A
Authority
CN
China
Prior art keywords
level
filter cylinder
waste water
disk
pipe
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.)
Withdrawn
Application number
CN201910884341.2A
Other languages
Chinese (zh)
Inventor
曹庆祝
姜巍崯
张伯硕
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.)
Shanghai Weide Shipping Co Ltd
Original Assignee
Shanghai Weide Shipping Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Weide Shipping Co Ltd filed Critical Shanghai Weide Shipping Co Ltd
Priority to CN201910884341.2A priority Critical patent/CN110498539A/en
Publication of CN110498539A publication Critical patent/CN110498539A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds
    • C02F2101/14—Fluorine or fluorine-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

Landscapes

  • 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)
  • Water Treatment By Sorption (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a kind of ship desulfurizing waste water processing device and methods, belong to ship desulfurization wastewater processing technology field.A kind of ship desulfurizing waste water processing device, it include: the feeding mechanism for transport wastewater, further include: the by-pass filtration mechanism of arrangement connect and vertical is connect with feeding mechanism, it is set to the secondary filtration mechanism of by-pass filtration actuator base, it is set to the three-stage filtration mechanism of secondary filtration mechanism one end, deviate from the collecting mechanism that secondary filtration mechanism one end is connect with three-stage filtration mechanism, the feeding mechanism includes the waste water tank for storing wastewater being vertically arranged, the drinking-water pipe extended straight up is provided at the top of waste water tank, drinking-water pipe bottom end extends to waste water tank intracavity bottom, drinking-water pipe top is connected with water pump, the present invention improves purification efficiency by multi-filtering, and the present invention can be still filtered in the case where waste water is less, it is easy to operate, pass through separating and filtering, it can avoid secondary pollution.

Description

A kind of ship desulfurizing waste water processing device and method
Technical field
The invention belongs to ship desulfurization wastewater processing technology field more particularly to a kind of ship desulfurizing waste water processing device and Method.
Background technique
Desulfurization wastewater is mainly the discharge water on absorption tower in boiler smoke process of wet desulphurization, in order to maintain desulfurizer to starch The balance of fluid circulation substance, preventing soluble fraction i.e. cl concn in flue gas is more than specified value and guarantee gypsum quality, it is necessary to Certain waste water is discharged from system, the impurity that waste water contains in gypsum dehydration and cleaning system, waste water mainly wraps It includes suspended matter, oversaturated sulphite, sulfate and heavy metal, in existing desulfurization technology, is carried out by multiple separate slots Desulphurization reaction enters another separate slot by waste water spill-over, and this method is not easy to operate when handling a small amount of waste water, Because waste water is not easy to reach overflow status less, and this mode is not thorough deposit filtering, and separation is not thorough.
Summary of the invention
The purpose of the present invention is to solve the problem of, and propose.
To achieve the goals above, present invention employs following technical solutions:
A kind of ship method for treating desulfurized wastewater, comprising the following steps:
S1, starting water pump, water pump extract the waste water in waste water tank by drinking-water pipe, and waste water is entered in level-one filter cylinder by drainpipe Chamber switches off the pump after determining water level according to water level pipe, puts into lime slurry into water level pipe, and lime slurry is by water level pipe, the One connecting tube, endless tube enter first-level filtering tube inner chamber, and solenoid valve is switched to closed state by connected state at this time；
S2, starting motor, motor drive shaft rotation, and shaft drives mixing component to rotate synchronously, while mixing component rotates The liquid in level-one filter cylinder is stirred, mix lime slurry uniformly and waste water and the quick progress that reacts fully, in lime slurry Ca(OH)2Make the Fe in waste water3+、Zn2+、Cu2+、Ni2+、Cr3+Etc. heavy metal ion generate hydroxide precipitating, while lime Ca in slurries can also be with the part F in waste water-Reaction generates the CaF of indissoluble2, with As3+Complexing generates Ca3(AsO3)2Equal indissolubles Substance, at this time Pb in liquid2+、Hg2+It is still stayed in waste water with ionic forms, is driven while shaft rotates and squeeze disk rotation, by It is threadedly coupled in squeezing disk with first-level filtering tube inner chamber, is transported downwards while so squeezing disk rotation along dive key guide direction It is dynamic, it squeezes mixing component while disk moves downward and is squeezed disk extruding, adjacent mixing component is adjacent to each other and squeezes pressure Elastic potential energy is shunk and put aside to contracting spring, compressed spring, and mixing component moves down the space for vacateing movement to extruding disk, squeezes Disk squeezes waste water and passes through high density activated carbon filter screen, and the indissolubles object such as hydroxide of indissoluble is by high density activated carbon mistake in waste water Strainer filtering enters conducting tube cavity by the waste water once filtered, starts motor at this time, and motor drives shaft to rotate backward, It squeezes disk to reset under shaft drive, the elastic potential energy release of compressed spring savings, compressed spring elastic force push stirring group at this time Part resets；
S3, into conducting tube cavity waste water in Pb2+、Hg2+It is still stayed in waste water with ionic forms, as conducting tube cavity is useless Water becomes more, and waste water enters second level filter cylinder across the first check valve under the effect of crowded platen pressure, pass through at this time second level charge pipe to Organic sulfur compound (TMT-15) is added in second level filter cylinder and is sealed with sealing-plug, the Pb in waste water2+、Hg2+With machine sulfide (TMT-15) deposition of sulfides that reaction generates indissoluble gets off, and starts cylinder at this time, and cylinder pushes output rod to transport towards clear water tanks Dynamic, output rod drives the waste water for pushing disk to squeeze in second level filter cylinder, waste water pass through filter plate by communicating pipe, second one-way valve into Enter three-level filter cylinder inner cavity, the sulfide of indissoluble is by filter plate in waste water；
S4, at the same time, the direction for pushing disk to face away from the second connecting tube under output rod promotion move, and pass through three-level at this time Charge pipe puts into flocculant FeClSO into three-level filter cylinder4And three-level charge pipe, flocculant FeClSO are blocked with plug is blocked4It will give up The fine particle and colloidal substance coacervating large particle dispersed in water deposits, and cylinder drives output rod to reset at this time, output Bar, which drives, pushes disk towards the direction movement for closing on the second connecting tube, and disk is pushed to squeeze the waste water in three-level filter cylinder, three-level filter cylinder Interior waste water passes through under the extruding for pushing disk and pushes disk and enter clear water tanks by third connecting tube.
A kind of ship desulfurizing waste water processing device is applied to a kind of ship method for treating desulfurized wastewater, comprising: for conveying The feeding mechanism of waste water, further includes: connect the by-pass filtration mechanism of arrangement connect and vertical with feeding mechanism, be set to level-one The secondary filtration mechanism of filter mechanism bottom, the three-stage filtration mechanism for being set to secondary filtration mechanism one end and three-stage filtration machine Structure deviates from the collecting mechanism of secondary filtration mechanism one end connection；
The feeding mechanism includes the waste water tank for storing wastewater being vertically arranged, and is provided with straight up at the top of waste water tank The drinking-water pipe of extension, drinking-water pipe bottom end extend to waste water tank intracavity bottom, and drinking-water pipe top is connected with water pump, the setting of water pump side There is horizontally disposed drainpipe, the drainpipe is connect away from one end of water pump with by-pass filtration mechanism；
The by-pass filtration mechanism includes the level-one filter cylinder for being vertically arranged at drainpipe suspension end, and level-one filter cylinder is hollow columnar It is connected at the top of cylinder, above-mentioned drainpipe and first-level filtering tube inner chamber, the level-one filter cylinder coaxial sleeve is equipped with endless tube, endless tube inside Several batching holes being connected to first-level filtering tube inner chamber are along the circumferential direction offered, is connected on endless tube and radially extends along endless tube The first connecting tube, the first connection tube cavity is provided with solenoid valve, and the first connecting tube suspension end connection connects to have prolongs straight up The water level pipe stretched, the level-one filter cylinder bottom end are arranged to be open, and the matching of level-one cartridge open end is provided with high density activated carbon Filter screen；
The by-pass filtration mechanism further includes being coaxially disposed in the motor on level-one filter cylinder top, and motor bottom end is coaxially connected with perpendicular The shaft directly extended downwardly, shaft extend to first-level filtering tube inner chamber bottom, and shaft outer, coaxial is arranged with and first-level filtering tube inner chamber Matched extruding disk, the extruding disk are flexibly connected by sliding connector with shaft, and sliding connector channeling direction is parallel Shaft is axial, the sliding connector include the dive key for being opened in shaft periphery, be opened in squeeze disk inner headed face with The matched guide key groove of dive key, the dive key extending direction parallel shaft is axial, squeezes disk and contradicts level-one filter cylinder At the top of inner wall, the extruding disk is threadedly coupled with level-one filter cylinder circumferential inner wall, while extruding disc spins can upper and lower displacement, institute Coaxially offer columnar guiding groove inside the shaft stated, shaft periphery is uniformly spaced in the circumferential direction to set that there are three sliding Slot, sliding slot is connected to guiding groove and sliding slot extending direction parallel shaft is axial, is provided with mixing component in guiding groove, described stirs Mixing component includes connecting column, three stirrings along the setting of connecting column circumferencial direction uniform intervals that matching is set in guiding groove Bar, stirring rod pass through sliding slot and extend to first-level filtering tube inner chamber, and the mixing component is provided with several along guiding groove extending direction It is a, compressed spring is provided between two adjacent connecting columns.
Preferably, the endless tube and the first connecting tube constitute the component that feeds intake, and the component that feeds intake is along level-one filter cylinder axial alignment There are several, above-mentioned water level pipe is connect with multiple first connecting tubes suspension end.
Preferably, the secondary filtration mechanism includes being coaxially disposed in the conduction pipe of level-one filter cylinder bottom, conduction pipe with The same diameter of level-one filter cylinder, conduction pipe top are arranged to be open, and conduction pipe bottom end is provided with horizontally disposed second level filter cylinder, second level filter cylinder Mechanism is connect with three-stage filtration, and conduction pipe matches with second level filter cylinder junction and is provided with baffler, is provided with and is used on baffler Control conducting liquid in pipe unidirectionally flows into the first check valve in second level filter cylinder, and two for feeding intake are provided with outside second level filter cylinder Grade charge pipe, second level charge pipe feed opening are threaded with sealing-plug, and three-stage filtration mechanism is closed in the second level filter cylinder inner cavity One end matching be provided with filter plate, filter plate material is high density activated carbon, and the second level filter cylinder is also connected with extruding structure Part, the extruded member include the output rod for coaxially wearing filter plate, and output rod is passed through away from one end of three-stage filtration mechanism Second level filter cylinder extends to the external world, and output rod is located at extraneous one end and is provided with cylinder, and output rod outer, coaxial is arranged with and second level Filter cylinder inner cavity is matched to push disk and disk is pushed to be located at one end that second level filter cylinder inner cavity deviates from three-stage filtration mechanism.
Preferably, the three-stage filtration mechanism include it is coaxially connected with second level filter cylinder and with output rod matched second Connecting tube, the second connecting tube are coaxially arranged with three-level filter cylinder away from one end of second level filter cylinder, and above-mentioned output rod passes through second and connects Adapter tube enters three-level filter cylinder inner cavity, and one end outer, coaxial that output rod is located at three-level filter cylinder is arranged with to be matched with three-level filter cylinder inner cavity Promotion disk, it is high density activated carbon that the promotion disk, which closes on the second connecting tube and pushes disk material, and three-level filter cylinder is away from the One end of two connecting tubes is connect with collecting mechanism, and communicating pipe, setting in communicating pipe are provided between three-level filter cylinder and second level filter cylinder There is control second level filter liquid within the cartridge unidirectionally to flow into the second one-way valve of three-level filter cylinder inner cavity, the three-level filter cylinder periphery connection There is three-level charge pipe, three-level charge pipe feed opening is threaded with closure plug.
Preferably, the collecting mechanism includes the third coaxially connected away from one end of the second connecting tube with three-level filter cylinder Connecting tube, third connecting tube are provided with clear water tanks away from one end of three-level filter cylinder.
Compared with prior art, the present invention provides a kind of ship desulfurizing waste water processing device and method, having following has Beneficial effect:
The present invention is more thorough to the filtering of waste water, and compares pervious technique, and the present invention is in the case where waste water water is less It is still able to carry out filtration treatment, the present invention passes through multi-filtering, effectively improves filter effect, principle is simple, clever structure.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure diagram of the invention；
Fig. 3 is cross-sectional view of the invention；
Fig. 4 is cross-sectional view of the invention；
Fig. 5 is by-pass filtration mechanism structure schematic diagram of the invention；
Fig. 6 is by-pass filtration mechanism structure schematic diagram of the invention；
Fig. 7 is by-pass filtration mechanism structure schematic diagram of the invention；
Fig. 8 is extruded member structural schematic diagram of the invention；
Fig. 9 is by-pass filtration mechanism structure schematic diagram of the invention.
Figure label explanation:
10, feeding mechanism；110, waste water tank；120, drinking-water pipe；130, water pump；140, drainpipe；20, by-pass filtration mechanism； 210, level-one filter cylinder；220, motor；230, endless tube；231, the first connecting tube；240, shaft；241, sliding slot；242, dive key； 243,250, high density activated carbon filter screen；260, disk is squeezed；261, guide key groove；270, solenoid valve；280, water level pipe；290, Mixing component；291, connecting column；292, stirring rod；293, compressed spring；30, secondary filtration mechanism；310, conduction pipe；320, two Grade filter cylinder；330, second level charge pipe；340, baffler；350, the first check valve；360, filter plate；370, extruded member；371, Cylinder；372, output rod；373, disk is pushed；374, disk is pushed；40, three-stage filtration mechanism；410, the second connecting tube；420, three-level Filter cylinder；430, communicating pipe；440, second one-way valve；450, three-level charge pipe；50, collecting mechanism；510, third connecting tube；520, Clear water tanks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the mechanism of indication or suggestion meaning or element must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
As shown in figs 1-9, a kind of ship desulfurizing waste water processing device, comprising: for the feeding mechanism 10 of transport wastewater, also Include: the by-pass filtration mechanism 20 for connecting arrangement connect and vertical with feeding mechanism 10, be set to 20 bottom of by-pass filtration mechanism The secondary filtration mechanism 30 in portion, the three-stage filtration mechanism 40 for being set to 30 one end of secondary filtration mechanism and three-stage filtration mechanism 40 Away from the collecting mechanism 50 of 30 one end of secondary filtration mechanism connection；Collecting mechanism 50 is used for the liquid water of collection and purification.
The feeding mechanism 10 includes the waste water tank 110 for storing wastewater being vertically arranged, and is set at the top of waste water tank 110 It is equipped with the drinking-water pipe 120 extended straight up, 120 bottom end of drinking-water pipe extends to 110 intracavity bottom of waste water tank, and drinking-water pipe 120 pushes up End is connected with water pump 130, and 130 side of water pump is provided with horizontally disposed drainpipe 140, and the drainpipe 140 deviates from water pump 130 one end is connect with by-pass filtration mechanism 20.
The by-pass filtration mechanism 20 includes the level-one filter cylinder 210 for being vertically arranged at drainpipe 140 and suspending end, first-level filtering Cylinder 210 is hollow columnar cylinder, and above-mentioned drainpipe 140 is connected to 210 inner cavity top of level-one filter cylinder, the level-one filter cylinder 210 coaxial sleeves are equipped with endless tube 230, and 230 inside of endless tube along the circumferential direction offers several throwings being connected to 210 inner cavity of level-one filter cylinder Expect hole, to be connected with the first connecting tube 231 radially extended along endless tube 230 on endless tube 230,231 inner cavity of the first connecting tube is set It is equipped with solenoid valve 270, the first connecting tube 231 suspension end connection, which is connected, the water level pipe 280 extended straight up, the level-one 210 bottom end of filter cylinder is arranged to be open, and the matching of 210 open end of level-one filter cylinder is provided with high density activated carbon filter screen 250；Only when Liquid could pass through high density activated carbon filter screen 250 when being under pressure.
The by-pass filtration mechanism 20 further includes being coaxially disposed in the motor 220 on 210 top of level-one filter cylinder, motor 220 Bottom end is coaxially connected with the shaft 240 extended straight down, and shaft 240 extends to 210 intracavity bottom of level-one filter cylinder, shaft 240 Outer, coaxial, which is arranged with, passes through sliding connector with the matched extruding disk 260 in 210 inner cavity of level-one filter cylinder, the extruding disk 260 It is flexibly connected with shaft 240, sliding connector channeling direction parallel shaft 240 is axial, and the sliding connector includes opening up In 240 periphery of shaft dive key 242, be opened in and squeeze 260 inner headed face of disk and the matched guide key groove of dive key 242 261, the 242 extending direction parallel shaft of dive key 240 is axial, squeezes disk 260 and contradicts 210 inner wall top of level-one filter cylinder Portion, the extruding disk 260 are threadedly coupled with 210 circumferential inner wall of level-one filter cylinder, and bottom can be gone up by squeezing while disk 260 rotates It moves, 240 inside of shaft coaxially offers columnar guiding groove, and 240 periphery of shaft is uniformly spaced in the circumferential direction If sliding slot 241 is connected to guiding groove and 241 extending direction parallel shaft of sliding slot 240 is axial, in guiding groove there are three sliding slot 241 It is provided with mixing component 290, the mixing component 290 includes matching the connecting column 291 being set in guiding groove, along connecting column Three stirring rods 292 of 291 circumferencial direction uniform intervals setting, stirring rod 292 pass through sliding slot 241 and extend to level-one filter cylinder 210 Inner cavity, the mixing component 290 are provided with several along guiding groove extending direction, are arranged between two adjacent connecting columns 291 There is compressed spring 293.
The endless tube 230 and the first connecting tube 231 constitute the component that feeds intake, and the component that feeds intake is along the axial row of level-one filter cylinder 210 Several are shown, above-mentioned water level pipe 280 is connect with multiple first connecting tubes 231 suspension end；By the way that multiple components that feed intake are arranged, Certifiable lime slurry is dispersed evenly to 210 inner cavity of level-one filter cylinder, is conducive to the progress of reaction.
The secondary filtration mechanism 30 includes coaxial arrangement in the conduction pipe 310 of 210 bottom of level-one filter cylinder, conduction pipe 310 are arranged to be open with the same diameter of level-one filter cylinder 210,310 top of conduction pipe, and 310 bottom end of conduction pipe is provided with horizontally disposed two Grade filter cylinder 320, second level filter cylinder 320 are connect with three-stage filtration mechanism 40, and conduction pipe 310 is matched with 320 junction of second level filter cylinder and set It is equipped with baffler 340, is provided on baffler 340 and is unidirectionally flowed into second level filter cylinder 320 for controlling liquid in conduction pipe 310 First check valve 350, the second level charge pipe 330 for feeding intake is provided with outside second level filter cylinder 320, and second level charge pipe 330 feeds Mouth is threaded with sealing-plug, and one end matching that three-stage filtration mechanism 40 is closed in 320 inner cavity of second level filter cylinder was provided with Filter plate 360,360 material of filter plate are high density activated carbon, and the second level filter cylinder 320 is also connected with extruded member 370, described Extruded member 370 include coaxially wearing the output rod 372 of filter plate 360, output rod 372 deviates from the one of three-stage filtration mechanism 40 End extends to the external world across second level filter cylinder 320, and output rod 372 is located at extraneous one end and is provided with cylinder 371, outside output rod 372 Portion's coaxial sleeve, which is equipped with, is located at 320 inner cavity of second level filter cylinder back with the matched promotion disk 373 in 320 inner cavity of second level filter cylinder and promotion disk 373 One end from three-stage filtration mechanism 40.
The three-stage filtration mechanism 40 include it is coaxially connected with second level filter cylinder 320 and with output rod 372 matched Two connecting tubes 410, the second connecting tube 410 are coaxially arranged with three-level filter cylinder 420 away from one end of second level filter cylinder 320, and above-mentioned is defeated Rod 372 passes through the second connecting tube 410 and enters 420 inner cavity of three-level filter cylinder, and output rod 372 is located at outside one end of three-level filter cylinder 420 Portion's coaxial sleeve, which is equipped with, closes on the second connecting tube 410 with the matched promotion disk 374 in 420 inner cavity of three-level filter cylinder, the promotion disk 374 And pushing 374 material of disk is high density activated carbon, the one end and collecting mechanism 50 of three-level filter cylinder 420 away from the second connecting tube 410 Connection, is provided with communicating pipe 430 between three-level filter cylinder 420 and second level filter cylinder 320, control second level filter is provided in communicating pipe 430 Liquid unidirectionally flows into the second one-way valve 440 of 420 inner cavity of three-level filter cylinder, 420 periphery of the three-level filter cylinder connection in cylinder 320 There is three-level charge pipe 450,450 feed opening of three-level charge pipe is threaded with closure plug.
The collecting mechanism 50 include with three-level filter cylinder 420 away from one end of the second connecting tube 410 it is coaxially connected the Three connecting tubes 510, third connecting tube 510 are provided with clear water tanks 520 away from one end of three-level filter cylinder 420.
Each part of the present invention is detachably connected, and is convenient to clean impurity screening.
A kind of ship method for treating desulfurized wastewater, is applied to a kind of ship desulfurizing waste water processing device, and step includes:
S1, starting water pump 130, water pump 130 extract the waste water in waste water tank 110 by drinking-water pipe 120, and waste water passes through drainpipe 140 enter first-level filtering tube inner chambers, switch off the pump 130 after determining water level according to water level pipe 280, put into lime into water level pipe 280 Slurries, lime slurry enter 210 inner cavity of level-one filter cylinder by water level pipe 280, the first connecting tube 231, endless tube 230, at this time will be electric Magnet valve 270 switches to closed state by connected state；
S2, starting motor 220, motor 220 drive shaft 240 to rotate, and shaft 240 drives mixing component 290 to rotate synchronously, stirring Liquid while component 290 rotates in stirring level-one filter cylinder 210 makes lime slurry uniformly mix and waste water and react fully It quickly carries out, the Ca(OH in lime slurry)2Make the Fe in waste water3+、Zn2+、Cu2+、Ni2+、Cr3+Etc. heavy metal ion generate hydrogen Oxide precipitation, while the Ca in lime slurry can also be with the part F in waste water-Reaction generates the CaF of indissoluble2, with As3+Complexing Generate Ca3(AsO3)2Indissolubles substance is waited, at this time Pb in liquid2+、Hg2+It is still stayed in waste water with ionic forms, shaft 240 rotates While drive and squeeze disk 260 and rotate, connect due to squeezing disk 260 with 210 thread in inner cavity of level-one filter cylinder, so extruding disk 260 Moved downward while rotation along 242 guide direction of dive key, squeeze disk 260 while move downward mixing component 290 by It is squeezed to disk 260 is squeezed, adjacent mixing component 290 is adjacent to each other and squeezes compressed spring 293, and compressed spring 293 is shunk simultaneously Elastic potential energy is put aside, mixing component 290 moves down the space that movement is vacateed to extruding disk 260, squeezes the extruding waste water of disk 260 and wears Overpopulation activated charcoal strainer 250, the indissolubles object such as hydroxide of indissoluble is by 250 mistake of high density activated carbon filter screen in waste water Filter, enters 310 inner cavity of conduction pipe by the waste water once filtered, starts motor 220 at this time, and motor 220 drives shaft 240 reversed Rotation squeezes disk 260 and resets under the drive of shaft 240, the elastic potential energy release that compressed spring 293 is put aside at this time, compressed spring 293 elastic force push mixing component 290 to reset；
S3, into Pb in the waste water of 310 inner cavity of conduction pipe2+、Hg2+It is still stayed in waste water with ionic forms, with conduction pipe 310 Inner cavity waste water becomes more, and in the case where squeezing the effect of 260 pressure of disk, waste water passes through the first check valve 350 into second level filter cylinder 320, leads at this time It crosses second level charge pipe 330 organic sulfur compound (TMT-15) is added into second level filter cylinder 320 and is sealed with sealing-plug, in waste water Pb2+、Hg2+The deposition of sulfides that generation indissoluble is reacted with machine sulfide (TMT-15) gets off, and starts cylinder 371, cylinder at this time 371 push output rod 372 to move towards clear water tanks 520, and it is useless in second level filter cylinder 320 that output rod 372 drives promotion disk 373 to squeeze Water, waste water pass through filter plate 360 and enter 420 inner cavity of three-level filter cylinder, indissoluble in waste water by communicating pipe 430, second one-way valve 440 Sulfide filtered by filter plate 360；
S4, at the same time, the direction for pushing disk 374 to face away from the second connecting tube 410 under the promotion of output rod 372 move, this When flocculant FeClSO put into three-level filter cylinder 420 by three-level charge pipe 4504And three-level charge pipe is blocked with plug is blocked 450, flocculant FeClSO4The fine particle dispersed in waste water and colloidal substance coacervating large particle are deposited, at this time gas Cylinder 371 drives output rod 372 to reset, and output rod 372, which drives, pushes disk 374 to move towards the direction for closing on the second connecting tube 410, Disk 374 is pushed to squeeze the waste water in three-level filter cylinder 420, the waste water in three-level filter cylinder 420 passes through under the extruding for pushing disk 374 to be pushed away Moving plate 374 simultaneously enters clear water tanks 520 by third connecting tube 510.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of ship method for treating desulfurized wastewater, which comprises the following steps:
S1, starting water pump (130), water pump (130) extract the waste water in waste water tank (110) by drinking-water pipe (120), and waste water passes through Drainpipe (140) enters first-level filtering tube inner chamber, switches off the pump after determining water level according to water level pipe (280) (130), to water level pipe (280) lime slurry is put into, lime slurry enters level-one by water level pipe (280), the first connecting tube (231), endless tube (230) Solenoid valve (270) is switched to closed state by connected state at this time by filter cylinder (210) inner cavity；
S2, starting motor (220), motor (220) drive shaft (240) rotation, and shaft (240) drives mixing component (290) same Step rotation, mixing component (290) rotate while stirring level-one filter cylinder (210) in liquid, make lime slurry uniformly mix and Waste water and the quick progress that reacts fully, the Ca(OH in lime slurry)2Make the Fe in waste water3+、Zn2+、Cu2+、Ni2+、Cr3+Deng Heavy metal ion generates hydroxide precipitating, while the Ca in lime slurry can also be with the part F in waste water-Reaction generates indissoluble CaF2, with As3+Complexing generates Ca3(AsO3)2Indissolubles substance is waited, at this time Pb in liquid2+、Hg2+It is still stayed in ionic forms useless It is driven in water, while shaft (240) rotates and squeezes disk (260) rotation, due to squeezing in disk (260) and level-one filter cylinder (210) Chamber is threadedly coupled, and is moved downward while so squeezing disk (260) rotation along dive key (242) guide direction, is squeezed disk (260) mixing component (290) is squeezed disk (260) extruding while moving downward, and adjacent mixing component (290) leans on mutually Close and squeeze compressed spring (293), compressed spring (293), which is shunk, simultaneously puts aside elastic potential energy, mixing component (290) move down to The space that disk (260) vacate movement is squeezed, disk (260) is squeezed and squeezes waste water across high density activated carbon filter screen (250), waste water The indissolubles such as hydroxide of middle indissoluble object is filtered by high density activated carbon filter screen (250), is entered by the waste water once filtered Conduction pipe (310) inner cavity starts motor (220) at this time, and motor (220) drives shaft (240) to rotate backward, and squeezes disk (260) It is resetted in the case where shaft (240) drive, the elastic potential energy release of compressed spring (293) savings, compressed spring (293) elastic force push away at this time Dynamic mixing component (290) reset；
S3, into Pb in the waste water of conduction pipe (310) inner cavity2+、Hg2+It is still stayed in waste water with ionic forms, with conduction pipe (310) inner cavity waste water becomes more, and in the case where squeezing the effect of disk (260) pressure, waste water passes through the first check valve (350) into second level filter cylinder (320), at this time by second level charge pipe (330) to organic sulfur compound (TMT-15) being added in second level filter cylinder (320) and with sealing Plug is sealed, the Pb in waste water2+、Hg2+The deposition of sulfides that generation indissoluble is reacted with machine sulfide (TMT-15) gets off, at this time Start cylinder (371), cylinder (371) pushes output rod (372) to move towards clear water tanks (520), and output rod (372), which drives, to be pushed Disk (373) squeezes the waste water in second level filter cylinder (320), and waste water passes through filter plate (360) and passes through communicating pipe (430), second unidirectionally Valve (440) enters three-level filter cylinder (420) inner cavity, and the sulfide of indissoluble is filtered by filter plate (360) in waste water；
S4, at the same time, the direction for pushing disk (374) to face away from the second connecting tube (410) in the case where output rod (372) push are transported It is dynamic, flocculant FeClSO is put into three-level filter cylinder (420) by three-level charge pipe (450) at this time4And three are blocked with plug is blocked Grade charge pipe (450), flocculant FeClSO4It will be under the fine particle dispersed in waste water and colloidal substance coacervating large particle deposition Next, cylinder (371) drives output rod (372) to reset at this time, and output rod (372), which drives, pushes disk (374) direction to close on the second company The direction movement for taking over (410), pushes disk (374) to squeeze the waste water in three-level filter cylinder (420), useless in three-level filter cylinder (420) Water enters clear water tanks (520) across promotion disk (374) under the extruding for pushing disk (374) and by third connecting tube (510).
2. a kind of ship desulfurizing waste water processing device, which is characterized in that be applied to a kind of ship method for treating desulfurized wastewater, packet It includes: the feeding mechanism (10) for transport wastewater, further includes: the level-one of arrangement connect and vertical is connect with feeding mechanism (10) Filter mechanism (20), is set to secondary filtration mechanism at the secondary filtration mechanism (30) for being set to by-pass filtration mechanism (20) bottom (30) the three-stage filtration mechanism (40) of one end, the receipts being connect with three-stage filtration mechanism (40) away from secondary filtration mechanism (30) one end Collecting mechanism (50)；
The feeding mechanism (10) includes the waste water tank (110) for storing wastewater being vertically arranged, waste water tank (110) top It is provided with the drinking-water pipe (120) extended straight up, drinking-water pipe (120) bottom end extends to waste water tank (110) intracavity bottom, draws water Pipe (120) top is connected with water pump (130), and water pump (130) side is provided with horizontally disposed drainpipe (140), the row Water pipe (140) is connect away from the one end of water pump (130) with by-pass filtration mechanism (20)；
The by-pass filtration mechanism (20) includes the level-one filter cylinder (210) for being vertically arranged at drainpipe (140) suspension end, level-one Filter cylinder (210) is hollow columnar cylinder, and above-mentioned drainpipe (140) is connected to level-one filter cylinder (210) inner cavity top, described one Grade filter cylinder (210) coaxial sleeve is equipped with endless tube (230), and several and level-one filter cylinder is along the circumferential direction offered on the inside of endless tube (230) (210) batching hole of inner cavity connection, is connected with the first connecting tube radially extended along endless tube (230) on endless tube (230) (231), the first connecting tube (231) inner cavity is provided with solenoid valve (270), and the connection connection of the first connecting tube (231) suspension end has perpendicular The water level pipe (280) directly upwardly extended, described level-one filter cylinder (210) bottom end are arranged to be open, level-one filter cylinder (210) open end Matching is provided with high density activated carbon filter screen (250)；
The by-pass filtration mechanism (20) further includes coaxial arrangement in the motor (220) on level-one filter cylinder (210) top, motor (220) bottom end is coaxially connected with the shaft (240) extended straight down, and shaft (240) extends to level-one filter cylinder (210) interior bottom of chamber Portion, shaft (240) outer, coaxial are arranged with and the matched extruding disk (260) in level-one filter cylinder (210) inner cavity, the extruding disk (260) it is flexibly connected by sliding connector with shaft (240), sliding connector channeling direction parallel shaft (240) is axial, institute The sliding connector stated includes the dive key (242) for being opened in shaft (240) periphery, is opened in extruding disk (260) inner circle Face and dive key (242) matched guide key groove (261), the dive key (242) extending direction parallel shaft (240) It is axial, it squeezes disk (260) and contradicts at the top of level-one filter cylinder (210) inner wall, the extruding disk (260) and level-one filter cylinder (210) circle The connection of all inner threads, while squeezing disk (260) rotation can upper and lower displacement, coaxially offers inside the shaft (240) Columnar guiding groove, shaft (240) periphery is uniformly spaced in the circumferential direction to be set there are three sliding slot (241), sliding slot (241) with Guiding groove is connected to and sliding slot (241) extending direction parallel shaft (240) is axial, is provided with mixing component (290), institute in guiding groove The mixing component (290) stated include matching be set in guiding groove connecting column (291), along connecting column (291), circumferencial direction is equal Even spaced three stirring rods (292), stirring rod (292) pass through sliding slot (241) and extend to level-one filter cylinder (210) inner cavity, The mixing component (290) is provided with several along guiding groove extending direction, is provided between adjacent two connecting columns (291) Compressed spring (293).
3. a kind of ship desulfurizing waste water processing device according to claim 2, it is characterised in that: the endless tube (230) The component that feeds intake is constituted with the first connecting tube (231), the component that feeds intake there are several along level-one filter cylinder (210) axial alignment, above-mentioned Water level pipe (280) is connect with multiple first connecting tubes (231) suspension end.
4. a kind of ship desulfurizing waste water processing device according to claim 2, it is characterised in that: the secondary filtration machine Structure (30) includes being coaxially disposed in the conduction pipe (310) of level-one filter cylinder (210) bottom, conduction pipe (310) and level-one filter cylinder (210) Same diameter, conduction pipe (310) top are arranged to be open, and conduction pipe (310) bottom end is provided with horizontally disposed second level filter cylinder (320), Second level filter cylinder (320) is connect with three-stage filtration mechanism (40), and conduction pipe (310) matches setting with second level filter cylinder (320) junction Have baffler (340), is provided on baffler (340) and unidirectionally flows into second level filter cylinder for controlling conduction pipe (310) interior liquid (320) the first check valve (350) in, the external second level charge pipe (330) being provided with for feeding intake of second level filter cylinder (320), two Grade charge pipe (330) feed opening is threaded with sealing-plug, and three-stage filtration mechanism is closed in described second level filter cylinder (320) inner cavity (40) one end matching is provided with filter plate (360), and filter plate (360) material is high density activated carbon, the second level filter cylinder (320) it is also connected with extruded member (370), the extruded member (370) includes the output rod for coaxially wearing filter plate (360) (372), output rod (372) passes through second level filter cylinder (320) away from the one end of three-stage filtration mechanism (40) and extends to the external world, output rod (372) it is located at extraneous one end to be provided with cylinder (371), output rod (372) outer, coaxial is arranged with interior with second level filter cylinder (320) Chamber is matched to be pushed disk (373) and disk (373) is pushed to be located at second level filter cylinder (320) inner cavity deviates from three-stage filtration mechanism (40) one End.
5. a kind of ship desulfurizing waste water processing device according to claim 4, it is characterised in that: the three-stage filtration machine Structure (40) include it is coaxially connected with second level filter cylinder (320) and with matched second connecting tube (410) of output rod (372), second Connecting tube (410) is coaxially arranged with three-level filter cylinder (420) away from the one end of second level filter cylinder (320), and above-mentioned output rod (372) is worn The second connecting tube (410) are crossed into three-level filter cylinder (420) inner cavity, output rod (372) is located at outside one end of three-level filter cylinder (420) Coaxial sleeve, which is equipped with, closes on the second connection with the matched promotion disk (374) in three-level filter cylinder (420) inner cavity, the promotion disk (374) Managing (410) and pushing disk (374) material is high density activated carbon, and three-level filter cylinder (420) deviates from the one end of the second connecting tube (410) It is connect with collecting mechanism (50), communicating pipe (430), communicating pipe is provided between three-level filter cylinder (420) and second level filter cylinder (320) (430) second one-way valve that control second level filter cylinder (320) interior liquid unidirectionally flows into three-level filter cylinder (420) inner cavity is provided in (440), described three-level filter cylinder (420) periphery is connected with three-level charge pipe (450), three-level charge pipe (450) feed opening spiral shell Line is connected with closure plug.
6. a kind of ship desulfurizing waste water processing device according to claim 5, it is characterised in that: the collecting mechanism It (50) include the third connecting tube (510) coaxially connected away from the one end of the second connecting tube (410) with three-level filter cylinder (420), the Three connecting tubes (510) are provided with clear water tanks (520) away from the one end of three-level filter cylinder (420).
CN201910884341.2A 2019-09-19 2019-09-19 A kind of ship desulfurizing waste water processing device and method Withdrawn CN110498539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910884341.2A CN110498539A (en) 2019-09-19 2019-09-19 A kind of ship desulfurizing waste water processing device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910884341.2A CN110498539A (en) 2019-09-19 2019-09-19 A kind of ship desulfurizing waste water processing device and method

Publications (1)

Publication Number Publication Date
CN110498539A true CN110498539A (en) 2019-11-26

Family

ID=68592159

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910884341.2A Withdrawn CN110498539A (en) 2019-09-19 2019-09-19 A kind of ship desulfurizing waste water processing device and method

Country Status (1)

Country Link
CN (1) CN110498539A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110787518A (en) * 2020-01-06 2020-02-14 潍坊市工程技师学院 Environment-friendly waste water treatment equipment
CN111545033A (en) * 2020-04-27 2020-08-18 唐山伟德船用设备有限公司 System and method for efficiently detecting sulfur oxides in ship exhaust gas
CN114262091A (en) * 2021-12-23 2022-04-01 山东伟思创科技有限公司 Full-intelligent fault detection device for water purifier
CN114934572A (en) * 2022-04-29 2022-08-23 华能伊敏煤电有限责任公司 Power plant's desulfurizing tower waste water waste fitting discharging

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110787518A (en) * 2020-01-06 2020-02-14 潍坊市工程技师学院 Environment-friendly waste water treatment equipment
CN111545033A (en) * 2020-04-27 2020-08-18 唐山伟德船用设备有限公司 System and method for efficiently detecting sulfur oxides in ship exhaust gas
CN111545033B (en) * 2020-04-27 2021-11-19 唐山伟德船用设备有限公司 System and method for efficiently detecting sulfur oxides in ship exhaust gas
CN114262091A (en) * 2021-12-23 2022-04-01 山东伟思创科技有限公司 Full-intelligent fault detection device for water purifier
CN114934572A (en) * 2022-04-29 2022-08-23 华能伊敏煤电有限责任公司 Power plant's desulfurizing tower waste water waste fitting discharging

Similar Documents

Publication Publication Date Title
CN110498539A (en) A kind of ship desulfurizing waste water processing device and method
CN112624430A (en) Sewage treatment equipment with automatic medicine adding function
JP5340813B2 (en) Screw press dehydrator, sludge treatment system, and method of operating sludge treatment system
CN112999727B (en) Double-cylinder type filtering system for treating papermaking sewage
CN110052072A (en) Breeding wastewater waste separation equipment rotary drum Microfilter
CN209663055U (en) A kind of rare earth dissolution filter device
CN207713545U (en) A kind of industrial wastewater treatment device
CN116655074A (en) Landfill leachate treatment device
CN210150831U (en) Sewage filtering and recycling device
CN208320125U (en) A kind of extraction tank of equipment for separating liquid from solid
CN209259832U (en) Industrial Wastewater Treatment blender
CN208667335U (en) A kind of rare earth waste recycling RE waste water Integrated Processing Unit
CN205435121U (en) A online steady voltage is in succession arranged and is expected filter for supercritical water processing technology
CN216881008U (en) Fly ash cleaning and dewatering integrated device
CN109896667A (en) A kind of magnesium oxide method desulfurization wastewater zero-discharge technology and its equipment
CN207435753U (en) A kind of washing machine filtering apparatus
CN214829425U (en) Integrated unit water treatment operating device
CN105664556B (en) A kind of helixseal continuous pulp discharge filter for supercritical water treatment technique
CN210065406U (en) Underground water pollution filtering and purifying device
CN209507797U (en) A kind of use in waste water treatment filter
CN205435120U (en) A helixseal continuous material discharge filter for supercritical water processing technology
CN110272105A (en) A kind of filtering ponds with quantitative dispensing and material unloading function
CN219362030U (en) Discharging device of mineral material tank
CN217418395U (en) Sewage treatment sand setting device capable of achieving efficient operation
CN213376181U (en) Discharge apparatus and slurrying system device with clean function

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20191126

WW01 Invention patent application withdrawn after publication