CN109279680A - A kind of device of photocatalysis treatment heavy metal-containing waste water - Google Patents
A kind of device of photocatalysis treatment heavy metal-containing waste water Download PDFInfo
- Publication number
- CN109279680A CN109279680A CN201811435512.5A CN201811435512A CN109279680A CN 109279680 A CN109279680 A CN 109279680A CN 201811435512 A CN201811435512 A CN 201811435512A CN 109279680 A CN109279680 A CN 109279680A
- Authority
- CN
- China
- Prior art keywords
- pipe
- reaction chamber
- heavy metal
- waste water
- fixed
- 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
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 71
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 66
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 37
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 30
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims description 33
- 238000000605 extraction Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 21
- 239000010813 municipal solid waste Substances 0.000 claims description 21
- 239000003651 drinking water Substances 0.000 claims description 15
- 235000020188 drinking water Nutrition 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 abstract description 17
- 239000001301 oxygen Substances 0.000 abstract description 17
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000000746 purification Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010814 metallic waste Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
Abstract
The present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water.A kind of device of photocatalysis treatment heavy metal-containing waste water includes: reaction chamber；Case lid, the case lid are set to the top of the reaction chamber；The top of the case lid is fixed in the bottom of first water pump, first water pump.A kind of device of photocatalysis treatment heavy metal-containing waste water provided by the invention has the oxygen content improved in waste water, ensure in waste water there are enough oxygen contents, to ensure the oxygen demand in light-catalyzed reaction, improve reaction efficiency and depuration quality, ensure the uniform of the uniform light-catalyzed reaction of ultraviolet light, improve the reaction rate of light-catalyzed reaction, the uniform of reaction is ensured simultaneously, improve depuration quality and effect, the content of heavy metal in waste water is reduced to the greatest extent, ensure the depuration quality of heavy metal containing sewage, reach the standard of safety dumping, convenient for the collection and cleaning of impurity, guarantee is provided for the normal operation of equipment.
Description
Technical field
It is useless containing heavy metal that the present invention relates to heavy metal wastewater treatment apparatus technical fields more particularly to a kind of photocatalysis treatment
The device of water.
Background technique
Along with the continuous development of society, industrial continuous prosperity, heavy metal pollution is got worse, and not only river is by dirt
Dye and influence or even the serious daily life for affecting people and domestic water, heavy metal wastewater thereby refer to mining and metallurgy, machine-building, change
The waste water containing heavy metal being discharged in the industrial processes such as work, electronics, instrument, heavy metal (such as containing cadmium, nickel, mercury, zinc) are useless
Water is to an environmental pollution most serious and to endanger one of maximum industrial wastewater to the mankind, and water quality and quantity has with production technology
It closes, the heavy metal in waste water cannot generally decompose destruction, can only shift it there are position and change its Material Form, processing method
It is to reform production technology first, uses no or little the big heavy metal of toxicity, treatment in situ is not (if being discharged production vehicle in production site
Between) handled frequently with chemical precipitation method, ion-exchange etc., heavy metal can be arranged lower than discharge standard in treated water
It puts or reuse, forms new heavy metal enriched product and recycle or be subject to harmless treatment as far as possible；
In the prior art, existing high-concentration heavy metal waste water purification style mode is mainly chemical precipitation method and electrolysis
The technologies such as method, often aqueous concentration does not reach requirement shallow lake method, need to be for further processing, and the sediment of generation must be handled well
With disposition, secondary pollution otherwise will cause, and electrolysis method is very low since the concentration of heavy metal ion in water cannot drop, so,
Electrolysis method is unsuitable for handling the waste water containing heavy metal ion of low concentration, leads to heavy metal wastewater thereby purification not exclusively, Er Qiexu
The a large amount of energy is consumed, large batch of high-concentration heavy metal waste water is not suitable for and is purified.
Therefore, it is necessary to which the device for providing a kind of photocatalysis treatment heavy metal-containing waste water solves above-mentioned technical problem.
Summary of the invention
The present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, solves a prior art middle and high concentration huge sum of money
Category purification of waste water is not up to standard, impurity is unable to Gu Youxiao cleaning and energy-intensive problem.
In order to solve the above technical problems, a kind of device of photocatalysis treatment heavy metal-containing waste water provided by the invention, comprising:
Reaction chamber；Case lid, the case lid are set to the top of the reaction chamber；The bottom of first water pump, first water pump is fixed on
The top of the case lid；Water inlet pipe is fixed on the left side of the output end of first water pump on the right side of the water inlet pipe；Conveying
It manages, the right side of the output end of first water pump is fixed on the left of the delivery pipe；Spray line, the spray line are set to institute
The top of case lid is stated, and the bottom of spray line runs through the top of the case lid and extends to the inside of the reaction chamber；Sprinkling
Head, the sprinkler head are set to the side of the inside for extending to the reaction chamber of the spray line；Air inlet pipe, the air inlet pipe
Top be set to the top of the spray line；Box body, the bottom of the box body are fixed on the top of the case lid by mounting post
The right side in portion；Solar panels, the bottom of the solar panels are fixed on the top of the box body by mounting rack；Battery group,
The storage battery is placed in the inside of the box body；Controller, the controller are set to the right side of the box body；Wire casing,
The wire casing is opened in the surface of the reaction chamber；Transparent pipe, the transparent pipe are set to the side of the inner wall of the reaction chamber；
UV lamp pipe, the UV lamp pipe are set to the inside of the transparent pipe；The surface of servo motor, the servo motor passes through fixed frame
Be fixed on the center of the bottom of the reaction chamber, the top of the output end of the servo motor through the reaction chamber bottom and
Extend to the inside of the reaction chamber；Rotation axis, the output end that the servo motor is fixed in the bottom of the rotation axis extend
To the side of the inside of the reaction chamber；Cross bar, the side of the close rotation axis of the cross bar are fixed on described by swivel becket
The bottom on the surface of rotation axis；Scraper plate, the scraper plate are set to the bottom of the cross bar；Scraper plate is assisted, the auxiliary scraper plate is set
It is placed in the side of the inner wall close to the reaction chamber of the cross bar；Roller bearing is installed, institute is fixed in the bottom of the installation roller bearing
State the top of rotation axis；Catalysis material plate, the catalysis material plate are set to the surface of the installation roller bearing；Deblending slot,
The deblending slot is opened in the bottom of the reaction chamber；Trash extraction box, the bottom of the trash extraction box are fixed on described by fixed frame
The bottom of reaction chamber；The left side at the top of the trash extraction box is fixed in dirt collection pipe, the bottom of the dirt collection pipe；Removal of impurities pipe, it is described
Removal of impurities pipe is set to the bottom of the trash extraction box；Second water pump, the bottom of second water pump are fixed on described by mounting plate
The right side of reaction chamber；Drinking-water pipe is fixed on the bottom of the output end of second water pump at the top of the drinking-water pipe；Return pipe,
The top of the output end of second water pump is fixed in the bottom of the return pipe；Drainpipe, the top setting of the drainpipe
In the top of the drinking-water pipe；Supporting leg, the supporting leg are set to the bottom of the reaction chamber.
Preferably, the first check valve is provided in the delivery pipe, the right side in left side and delivery pipe at the top of the spray line
Side is interconnected, the sprinkler head altogether there are two, and the bottom of spray line is two branched pipes, the bottom of two branched pipes point
It is not connected with corresponding sprinkler head.
Preferably, there are four the transparent pipe and UV lamp Guan Jun, and it is uniformly distributed in the side of reaction chamber interior wall, it is described
There are four cross bar is total, and four cross bars are uniformly distributed in the surface of rotation axis.
Preferably, there are four the catalysis material plate is total to, and four catalysis material plates are uniformly distributed in installation rolling
The outer surface of axis.
Preferably, rotation chamber door is provided at the top of the trash extraction box, and the front of trash extraction box is provided with transparent panel.
Preferably, the top of the dirt collection pipe is fixedly connected with the bottom of reaction chamber, and the inside of dirt collection pipe is by removing
The inside of miscellaneous slot and reaction chamber is interconnected, and is provided with the first control valve on the dirt collection pipe.
Preferably, it is provided with second one-way valve in the air inlet pipe, is provided with the second control valve on the removal of impurities pipe.
Preferably, the bottom of the drinking-water pipe runs through the right side of reaction chamber and extends to the inside of reaction chamber.
Preferably, the top of the return pipe and the right side of spray line are interconnected, and third is provided on return pipe
Check valve.
Preferably, third control valve, and the inside phase of the inside of drainpipe and drinking-water pipe are provided on the drainpipe
It is intercommunicated.
Compared with the relevant technologies, a kind of device of photocatalysis treatment heavy metal-containing waste water provided by the invention has as follows
The utility model has the advantages that
1, the present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, by being provided with spray line and air inlet
Pipe, heavy metal wastewater thereby adequately contact when by spray line with oxygen, increase the oxygen content in waste water, by spraying after sprinkler head
Out, increase the contact area of waste water and air, improve the oxygen content in waste water, ensure in waste water there are enough oxygen contents, from
And ensure the oxygen demand in light-catalyzed reaction, improve reaction efficiency and depuration quality.
2, the present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, is uniformly distributed in reaction by being provided with
UV lamp pipe inside case drives catalysis material plate to rotate synchronously, so that catalysis material plate and heavy metal by servo motor
Waste water more sufficiently, ensure the uniform of the uniform light-catalyzed reaction of ultraviolet light, improve the anti-of light-catalyzed reaction
Rate is answered, while ensureing the uniform of reaction, improves depuration quality and effect.
3, the present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, by being provided with solar panels and electric power storage
Pond group makes full use of natural energy resources, and is stored and utilized, more energy conservation and environmental protection, is provided with the second water pump, so that reaction
Heavy metal wastewater thereby inside case is obtained oxygenation sprinkling again, is reached circulation light-catalyzed reaction, is reduced waste water to the greatest extent
The content of middle heavy metal ensures the depuration quality of heavy metal containing sewage, reaches the standard of safety dumping.
4, the present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, is scraped by being provided with scraper plate and auxiliary
Plate drives scraper plate by rotation axis and scraper plate is assisted to clear up the impurity of the bottom of reaction chamber interior wall, simultaneous reactions case
Bottom is provided with trash extraction box, convenient for the collection and cleaning of impurity, provides guarantee for the normal operation of equipment.
Detailed description of the invention
Fig. 1 is a kind of knot of a kind of preferred embodiment of the device of photocatalysis treatment heavy metal-containing waste water provided by the invention
Structure schematic diagram；
Fig. 2 is the top view of the part of cross bar shown in FIG. 1；
Fig. 3 is the sectional view of the part of deblending slot shown in FIG. 1.
Figure label: 1, reaction chamber, 2, case lid, the 3, first water pump, 4, water inlet pipe, 5, delivery pipe, 6, spray line, 7, sprinkling
Head, 8, air inlet pipe, 9, mounting post, 10, box body, 11, solar panels, 12, battery group, 13, controller, 14, wire casing, 15, thoroughly
Bright pipe, 16, UV lamp pipe, 17, servo motor, 18, rotation axis, 19, cross bar, 20, scraper plate, 21, auxiliary scraper plate, 22, installation roller bearing,
23, catalysis material plate, 24, deblending slot, 25, fixed frame, 26, trash extraction box, 27, dirt collection pipe, 28, removal of impurities pipe, the 29, second water
Pump, 30, drinking-water pipe, 31, return pipe, 32, drainpipe, 33, supporting leg.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is that a kind of photocatalysis treatment provided by the invention is useless containing heavy metal
A kind of structural schematic diagram of preferred embodiment of the device of water；Fig. 2 is the top view of the part of cross bar shown in FIG. 1；Fig. 3 is figure
The sectional view of the part of deblending slot shown in 1.A kind of device of photocatalysis treatment heavy metal-containing waste water includes: reaction chamber 1；Case lid
2, the case lid 2 is set to the top of the reaction chamber 1；Sealing is carried out in the contact position of the case lid 2 and reaction chamber 1, and will not
The normal operation of the equipment inside reaction chamber 1 is influenced, the first water pump 3, the case lid 2 is fixed in the bottom of first water pump 3
Top；The control route external power supply and control switch of first water pump 3, can control water pump, water inlet pipe 4,
The left side of the output end of first water pump 3 is fixed on the right side of the water inlet pipe 4；Work of the heavy metal wastewater thereby in the first water pump 3
With the lower inside for entering reaction chamber 1 by water inlet pipe 4, delivery pipe 5, first water pump 3 is fixed in the left side of the delivery pipe 5
Output end right side；Spray line 6, the spray line 6 is set to the top of the case lid 2, and the bottom of spray line 6 is run through
The top of the case lid 2 and the inside for extending to the reaction chamber 1；Sprinkler head 7, the sprinkler head 7 are set to the spray line 6
The inside for extending to the reaction chamber 1 side；Air inlet pipe 8, the top of the air inlet pipe 8 are set to the spray line 6
Top；Oxygen is poured by inside of the air inlet pipe 8 to spray line 6, the oxygen content in heavy metal wastewater thereby is provided, increases photocatalysis
The rate of oxidation, accelerates the purification rate of heavy metal wastewater thereby, and the bottom of box body 10, the box body 10 is fixed on by mounting post 9
The right side at the top of the case lid 2；The box body is fixed on by mounting rack in the bottom of solar panels 11, the solar panels 11
10 top；Battery group 12, the battery group 12 are set to the inside of the box body 10；It can be right by battery group 12
The electric energy that solar panels 11 generate is stored and is used, and is saved a large amount of energy, is ensured the normal operation of equipment, controller
13, the controller 13 is set to the right side of the box body 10；The voltage that solar panels 11 can be generated by controller 13
It is controlled, ensures the voltage stabilization safety that battery group 12 is output and input, wire casing 14, the wire casing 14 is opened in described anti-
Answer the surface of case 1；Transparent pipe 15, the transparent pipe 15 are set to the side of the inner wall of the reaction chamber 1；UV lamp pipe 16, it is described
UV lamp pipe 16 is set to the inside of the transparent pipe 15；The surface of servo motor 17, the servo motor 17 is solid by fixed frame
Due to the center of the bottom of the reaction chamber 1, the bottom of the reaction chamber 1 is run through at the top of the output end of the servo motor 17
And extend to the inside of the reaction chamber 1；The control route external power supply and control switch of the servo motor 17, can be to watching
It takes motor 17 individually to be controlled, rotation axis 18, the output of the servo motor 17 is fixed in the bottom of the rotation axis 18
End extends to the side of the inside of the reaction chamber 1；The side of cross bar 19, the close rotation axis 18 of the cross bar 19 passes through rotation
Ring is fixed on the bottom on the surface of the rotation axis 18；Scraper plate 20, the scraper plate 20 are set to the bottom of the cross bar 19；Scraper plate
20 quantity is corresponding with the quantity of cross bar 19, and the bottom of scraper plate 20 and the bottom of reaction chamber 1 contact with each other, and scraper plate 20 exists
The impurities at bottom that will drive 1 inner wall of reaction chamber when rotation is rotated, the impurity at center can due to 20 arc of scraper plate structure and
Collect under the action of centrifugal force to outer ring, and trash extraction box 26, easy cleaning and maintenance are entered by deblending slot 24, assists scraper plate
21, the auxiliary scraper plate 21 is set to the side of the inner wall close to the reaction chamber 1 of the cross bar 19；Roller bearing 22, institute are installed
The top of the rotation axis 18 is fixed in the bottom for stating installation roller bearing 22；Catalysis material plate 23, the catalysis material plate 23
It is set to the surface of the installation roller bearing 22；Deblending slot 24, the deblending slot 24 are opened in the bottom of the reaction chamber 1；Removal of impurities
Case 26, the bottom of the trash extraction box 26 are fixed on the bottom of the reaction chamber 1 by fixed frame 25；Dirt collection pipe 27, the dirt collection
The left side at the top of the trash extraction box 26 is fixed in the bottom of pipe 27；Clean pipe 28, and the removal of impurities pipe 28 is set to the removal of impurities
The bottom of case 26；Second water pump 29, the bottom of second water pump 29 are fixed on the right side of the reaction chamber 1 by mounting plate；
The bottom of the output end of second water pump 29 is fixed at drinking-water pipe 30, the top of the drinking-water pipe 30；Return pipe 31, described time
The top of the output end of second water pump 29 is fixed in the bottom of flow tube 31；The top of drainpipe 32, the drainpipe 32 is set
It is placed in the top of the drinking-water pipe 30；Supporting leg 33, the supporting leg 33 are set to the bottom of the reaction chamber 1.
The first check valve, the left side at 6 top of spray line and the right side phase of delivery pipe 5 are provided in the delivery pipe 5
It is intercommunicated, the sprinkler head 7 altogether there are two, and the bottom of spray line 6 is two branched pipes, the bottom difference of two branched pipes
It is connected with corresponding sprinkler head 7.
The transparent pipe 15 and UV lamp pipe 16 there are four, and be uniformly distributed in the side of 1 inner wall of reaction chamber, the cross
There are four bar 19 is total, and four cross bars 19 are uniformly distributed in the surface of rotation axis 18.
There are four the catalysis material plate 23 is total, and four catalysis material plates 23 are uniformly distributed in installation roller bearing 22
Outer surface.
The top of the trash extraction box 26 is provided with rotation chamber door, and the front of trash extraction box 26 is provided with transparent panel, penetrates
Transparent panel can timely observe the inner case of trash extraction box 26, and personnel convenient for safeguarding are timely handled, and ensure equipment
It operates normally.
The top of the dirt collection pipe 27 is fixedly connected with the bottom of reaction chamber 1, and the inside of dirt collection pipe 27 passes through removal of impurities
The inside of slot 24 and reaction chamber 1 is interconnected, and is provided with the first control valve on the dirt collection pipe 27.
It is provided with second one-way valve in the air inlet pipe 8, is provided with the second control valve on the removal of impurities pipe 28.
The bottom of the drinking-water pipe 30 runs through the right side of reaction chamber 1 and extends to the inside of reaction chamber 1.
The top of the return pipe 31 and the right side of spray line 6 are interconnected, and third list is provided on return pipe 31
To valve, the progress of circulation photochemical catalytic oxidation is carried out convenient for heavy metal wastewater thereby, is improved catalytic efficiency and catalytic quantity, is ensured waste water
It purifies more abundant.
Third control valve is provided on the drainpipe 32, and the inside of drainpipe 32 and the inside of drinking-water pipe 30 are mutual
Connection, it is convenient that purified water source is discharged and collected.
A kind of working principle of the device of photocatalysis treatment heavy metal-containing waste water provided by the invention is as follows:
In use, the first water pump 3 of starting, the first control valve is to open, and the second control valve and third control valve are to close
Heavy metal wastewater thereby is transmitted to the inside of spray line 6 by delivery pipe 5, is oxygenated to air inlet pipe 8, so that spray line 6 by state
Internal heavy metal wastewater thereby is adequately merged with oxygen, while being sprayed by sprinkler head 7, and raising waste water and air connect
Touching increases the oxygen content in waste water, starts servo motor 17, and servo motor 17 drives rotation axis 18 to rotate synchronously, rotation axis 18
The catalysis material plate 23 on installation roller bearing 22 is driven to rotate synchronously, increase waste water contacts more equal with catalysis material plate 23
It is even, start UV lamp pipe 16, so that light-catalyzed reaction is more uniform, to accelerate reaction rate, while rotation axis 18 drives cross bar
Scraper plate 20 and auxiliary scraper plate 21 on 19 rotate synchronously, and are slowly cleaned to the impurity of the bottom of 1 inner wall of reaction chamber, so that
Impurity can be collected in trash extraction box 26 by deblending slot 24 and dirt collection pipe 27, facilitate the processing and cleaning in later period, when in reaction chamber 1
Wastewater flow rate when being located at the position at the top of catalysis material plate 23, close the first water pump 3, start the second water pump 29, so that second
Water pump 29 drives the waste water inside reaction chamber 1 to carry out two-pass aerating, ensures the photocatalysis efficiency and photocatalysis quality of waste water, improves
The effect of purification of waste water reaches the discharge standard of heavy metal wastewater thereby, closes the second water pump 29 and starts third control valve, after purification
Water resource discharged and collected.
Compared with the relevant technologies, a kind of device of photocatalysis treatment heavy metal-containing waste water provided by the invention has as follows
The utility model has the advantages that
1, the present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, by being provided with spray line 6 and air inlet
Pipe 8, heavy metal wastewater thereby adequately contact with oxygen when by spray line 6, increase the oxygen content in waste water, pass through sprinkler head 7
After spray, increase waste water and air contact area, improve waste water in oxygen content, ensure waste water in there is enough oxygen to contain
Amount improves reaction efficiency and depuration quality to ensure the oxygen demand in light-catalyzed reaction.
2, the present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, is uniformly distributed in reaction by being provided with
UV lamp pipe 16 inside case 1 drives catalysis material plate 23 to rotate synchronously, so that catalysis material plate 23 by servo motor 17
What is contacted with heavy metal wastewater thereby is more abundant, ensures the uniform of the uniform light-catalyzed reaction of ultraviolet light, improves photocatalysis
The reaction rate of reaction, while ensureing the uniform of reaction, improve depuration quality and effect.
3, the present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, by being provided with solar panels 11 and storing
Battery pack 12 makes full use of natural energy resources, and is stored and utilized, more energy conservation and environmental protection, energy saving, is provided with second
Water pump 29 reaches circulation light-catalyzed reaction, most so that the heavy metal wastewater thereby inside reaction chamber 1 is obtained oxygenation sprinkling again
The content of the reduction heavy metal in waste water of big degree, ensures the depuration quality of heavy metal containing sewage, reaches the standard of safety dumping.
4, the present invention provides a kind of device of photocatalysis treatment heavy metal-containing waste water, is scraped by being provided with scraper plate 20 and auxiliary
Plate 21 drives scraper plate 20 and auxiliary scraper plate 21 to clear up the impurity of the bottom of 1 inner wall of reaction chamber, simultaneously by rotation axis 18
The bottom of reaction chamber 1 is provided with trash extraction box 26, convenient for the collection and cleaning of impurity, provides guarantee for the normal operation of equipment.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of device of photocatalysis treatment heavy metal-containing waste water, comprising:
Reaction chamber；
Case lid, the case lid are set to the top of the reaction chamber；First water pump, the bottom of first water pump are fixed on described
The top of case lid；
Water inlet pipe is fixed on the left side of the output end of first water pump on the right side of the water inlet pipe；
Delivery pipe is fixed on the right side of the output end of first water pump on the left of the delivery pipe；
Spray line, the spray line is set to the top of the case lid, and the top of the case lid is run through in the bottom of spray line
And extend to the inside of the reaction chamber；
Sprinkler head, the sprinkler head are set to the side of the inside for extending to the reaction chamber of the spray line；
Air inlet pipe is set to the top of the spray line at the top of the air inlet pipe；
Box body, the bottom of the box body are fixed on the right side at the top of the case lid by mounting post；
Solar panels, the bottom of the solar panels are fixed on the top of the box body by mounting rack；
Battery group, the storage battery are placed in the inside of the box body；
Controller, the controller are set to the right side of the box body；
Wire casing, the wire casing are opened in the surface of the reaction chamber；
Transparent pipe, the transparent pipe are set to the side of the inner wall of the reaction chamber；
UV lamp pipe, the UV lamp pipe are set to the inside of the transparent pipe；
Servo motor, the center of the bottom of the reaction chamber is fixed on the surface of the servo motor by fixed frame, described to watch
The top for taking the output end of motor runs through the bottom of the reaction chamber and extends to the inside of the reaction chamber；
Rotation axis, the output end that the servo motor is fixed in the bottom of the rotation axis extend to the inside of the reaction chamber
Side；
Cross bar, the side of the close rotation axis of the cross bar are fixed on the bottom on the surface of the rotation axis by swivel becket；
Scraper plate, the scraper plate are set to the bottom of the cross bar；
Scraper plate is assisted, the auxiliary scraper plate is set to the side of the inner wall close to the reaction chamber of the cross bar；
Roller bearing is installed, the top of the rotation axis is fixed in the bottom of the installation roller bearing；
Catalysis material plate, the catalysis material plate are set to the surface of the installation roller bearing；
Deblending slot, the deblending slot are opened in the bottom of the reaction chamber；
Trash extraction box, the bottom of the trash extraction box are fixed on the bottom of the reaction chamber by fixed frame；
The left side at the top of the trash extraction box is fixed in dirt collection pipe, the bottom of the dirt collection pipe；
Removal of impurities pipe, the removal of impurities pipe are set to the bottom of the trash extraction box；
The bottom of second water pump, second water pump is fixed on the right side of the reaction chamber by mounting plate；
Drinking-water pipe is fixed on the bottom of the output end of second water pump at the top of the drinking-water pipe；
The top of the output end of second water pump is fixed in return pipe, the bottom of the return pipe；
Drainpipe is set to the top of the drinking-water pipe at the top of the drainpipe；
Supporting leg, the supporting leg are set to the bottom of the reaction chamber.
2. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that the conveying
The first check valve is provided on pipe, the right side in left side and delivery pipe at the top of the spray line is interconnected, and the sprinkler head is total
There are two, and the bottom of spray line is two branched pipes, the bottom of two branched pipes is connected with corresponding sprinkler head respectively.
3. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that described transparent
There are four pipe and UV lamp Guan Jun, and is uniformly distributed in the side of reaction chamber interior wall, the cross bar altogether there are four, and four cross
Bar is uniformly distributed in the surface of rotation axis.
4. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that the light is urged
There are four change plate of material is total, and four catalysis material plates are uniformly distributed in the outer surface of installation roller bearing.
5. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that the removal of impurities
Rotation chamber door is provided at the top of case, and the front of trash extraction box is provided with transparent panel.
6. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that the dirt collection
The top of pipe is fixedly connected with the bottom of reaction chamber, and the inside of dirt collection pipe is mutually interconnected by the inside of deblending slot and reaction chamber
It is logical, the first control valve is provided on the dirt collection pipe.
7. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that the air inlet
It is provided with second one-way valve on pipe, is provided with the second control valve on the removal of impurities pipe.
8. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that described to draw water
The bottom of pipe runs through the right side of reaction chamber and extends to the inside of reaction chamber.
9. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that the reflux
The top of pipe and the right side of spray line are interconnected, and third check valve is provided on return pipe.
10. a kind of device of photocatalysis treatment heavy metal-containing waste water according to claim 1, which is characterized in that the row
Third control valve is provided on water pipe, and the inside of drainpipe and the inside of drinking-water pipe are interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435512.5A CN109279680A (en) | 2018-11-28 | 2018-11-28 | A kind of device of photocatalysis treatment heavy metal-containing waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435512.5A CN109279680A (en) | 2018-11-28 | 2018-11-28 | A kind of device of photocatalysis treatment heavy metal-containing waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109279680A true CN109279680A (en) | 2019-01-29 |
Family
ID=65173534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811435512.5A Pending CN109279680A (en) | 2018-11-28 | 2018-11-28 | A kind of device of photocatalysis treatment heavy metal-containing waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723805A (en) * | 2019-11-20 | 2020-01-24 | 佛山科学技术学院 | Photocatalytic water storage tank for sewage treatment |
| CN115286066A (en) * | 2022-08-05 | 2022-11-04 | 武汉纺织大学 | Spraying type photocatalytic wastewater degradation device and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5874479A (en) * | 1991-03-01 | 1999-02-23 | Warner-Lambert Company | Therapeutic permeation enhanced-wound healing compositions and methods for preparing and using same |
| CN2537706Y (en) * | 2002-02-10 | 2003-02-26 | 杨政宏 | Multiple high grade nano catalytic waste water treating device |
| CN206395867U (en) * | 2017-01-19 | 2017-08-11 | 深圳市尤佳环境科技有限公司 | A kind of purifying device using photo-catalysis |
| CN107720878A (en) * | 2017-12-10 | 2018-02-23 | 泰兴市环境保护设备厂有限公司 | A kind of solar energy photocatalytic water treatment facilities |
| CN207792913U (en) * | 2017-10-23 | 2018-08-31 | 河北旭阳工程设计有限公司 | A kind of small-sized visible light catalytic sewage deodorization and sterilization processing equipment |
-
2018
- 2018-11-28 CN CN201811435512.5A patent/CN109279680A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5874479A (en) * | 1991-03-01 | 1999-02-23 | Warner-Lambert Company | Therapeutic permeation enhanced-wound healing compositions and methods for preparing and using same |
| CN2537706Y (en) * | 2002-02-10 | 2003-02-26 | 杨政宏 | Multiple high grade nano catalytic waste water treating device |
| CN206395867U (en) * | 2017-01-19 | 2017-08-11 | 深圳市尤佳环境科技有限公司 | A kind of purifying device using photo-catalysis |
| CN207792913U (en) * | 2017-10-23 | 2018-08-31 | 河北旭阳工程设计有限公司 | A kind of small-sized visible light catalytic sewage deodorization and sterilization processing equipment |
| CN107720878A (en) * | 2017-12-10 | 2018-02-23 | 泰兴市环境保护设备厂有限公司 | A kind of solar energy photocatalytic water treatment facilities |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723805A (en) * | 2019-11-20 | 2020-01-24 | 佛山科学技术学院 | Photocatalytic water storage tank for sewage treatment |
| CN115286066A (en) * | 2022-08-05 | 2022-11-04 | 武汉纺织大学 | Spraying type photocatalytic wastewater degradation device and use method thereof |
| CN115286066B (en) * | 2022-08-05 | 2023-06-23 | 武汉纺织大学 | Spray type photocatalytic wastewater degradation device and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109279680A (en) | A kind of device of photocatalysis treatment heavy metal-containing waste water | |
| CN105753106A (en) | Fully automatic sterilizing and descaling device for circulating water | |
| CN211445088U (en) | Solid-liquid separation's domestic sewage treatment plant | |
| CN209619094U (en) | A kind of depth flocculation oxidation tower | |
| CN104056554B (en) | A kind of MBR on-line cleaning method | |
| CN211570389U (en) | Low-temperature anaerobic treatment device for industrial wastewater | |
| CN209967803U (en) | Energy-saving domestic sewage treatment equipment | |
| CN213569859U (en) | Treatment equipment for recycling sprayed weaving wastewater | |
| CN214914009U (en) | Sewage treatment system based on rotation grid machine | |
| CN207877516U (en) | A kind of aquatic products processing sewage water filtration tapping equipment convenient for slagging-off | |
| CN209024370U (en) | A kind of Ecological water environment processing system | |
| CN207877515U (en) | A kind of aquatic products processing sewage disposal system | |
| CN113213701A (en) | Multifunctional livestock and poultry breeding shed wastewater and sludge filtering treatment composite system | |
| CN209968076U (en) | Processing apparatus of waste gas in vanadium curing pond is carried to stone coal | |
| CN108017231B (en) | Sewage treatment device | |
| CN216005437U (en) | Multistage harmless purification unit of industrial waste water | |
| CN212799992U (en) | Reclaimed water recycling and pressurizing device | |
| CN220449823U (en) | Sewage treatment device based on solar power generation | |
| CN216039077U (en) | Electric flocculation integration core package device | |
| CN214360782U (en) | Low-energy-consumption sewage treatment equipment | |
| CN219585946U (en) | Small-size integrated full-automatic sewage treatment system | |
| CN202148218U (en) | Organic wastewater anaerobic reaction device | |
| CN219922847U (en) | Dosing device | |
| CN213895474U (en) | Anti-deposition electric flocculation device capable of improving biochemical property of oily sewage | |
| CN211170233U (en) | Chemical sewage treatment equipment |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |
|
| RJ01 | Rejection of invention patent application after publication |