CN107445345A - A kind of acidic industrial waste water treatment system - Google Patents
A kind of acidic industrial waste water treatment system Download PDFInfo
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- CN107445345A CN107445345A CN201710849116.6A CN201710849116A CN107445345A CN 107445345 A CN107445345 A CN 107445345A CN 201710849116 A CN201710849116 A CN 201710849116A CN 107445345 A CN107445345 A CN 107445345A
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- Prior art keywords
- spray
- water
- tower
- king
- waste water
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- 230000002378 acidificating effect Effects 0.000 title claims abstract description 23
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 20
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 159
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 151
- 238000001914 filtration Methods 0.000 claims abstract description 43
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 38
- 230000001351 cycling effect Effects 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 9
- 230000001788 irregular Effects 0.000 claims description 16
- 230000000007 visual effect Effects 0.000 claims description 12
- 239000002912 waste gas Substances 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 58
- 239000003513 alkali Substances 0.000 abstract description 10
- 230000036632 reaction speed Effects 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 31
- 239000002253 acid Substances 0.000 description 11
- 239000010802 sludge Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect 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
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002386 leaching 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
- 239000010814 metallic waste Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002354 radioactive wastewater Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003911 water pollution Methods 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of acidic industrial waste water treatment system,Its structure includes spray king-tower,Spray equipment,Opening handle,Neutralize water filtering device,Device pedestal,Cycling mechanism,Spray king-tower is fixed together with spray equipment,Cycling mechanism one end is connected to the spray equipment being positioned above,The other end communicates with the neutralization water filtering device on the right side of spray king-tower,The top for neutralizing water filtering device is provided with opening handle,Opening handle, which is vertically welded in, neutralizes water filtering device top end face,King-tower is sprayed to be arranged on device pedestal,Spray king-tower and neutralize water filtering device and be flexibly connected,The present invention is provided with spray equipment,Neutralize water filtering device and cycling mechanism,Distribution spray,Improve the contact area of alkali lye and waste water,Accelerate reaction speed,Improve waste water treatment efficiency,The water after neutralizing can be filtered by neutralizing water filtering device simultaneously,Recycled by cycling mechanism and neutralize water,Avoid waste water resource.
Description
Technical field
The present invention is a kind of acidic industrial waste water treatment system, belongs to field of industrial waste water treatment.
Background technology
Acidic and alkaline waste water is a kind of water pollution phenomenon that acid base concentration is abnormal in water, and the pH value of natural water is usually 6.5-
8.5, when pH value is less than 6.5 or more than 8.5, represent that water body is polluted by acids or bases, the source of acidic and alkaline waste water is very wide,
Contain the impurity such as suspension, metallic salt, organic matter toward contact, but before draining into water body or entering people other treatment facilities, must
First carry out necessary recovery to acid-base waste fluid, the blowdown of flocculation clarification tank bottom, can be directly sent in treating nature water system
Ash disposal system, most Zhongdao storage ash field are precipitated, and this partial sludge needs further to be concentrated during no hydraulic(-ash) sluicing, dense
Sludge after contracting is dehydrated again, and the mud cake after dehydration is transported outward again.
The first is classified by the chemical property of contained major pollutants in industrial wastewater, based on inorganic pollution
For inorganic wastewater, containing being organic wastewater, such as electroplating wastewater and the waste water of mineral process based on organic pollution, it is
Inorganic wastewater；The waste water of food or petroleum refining process, is organic wastewater, is for second product and processing by industrial enterprise
Object is classified, such as Metallurgical Waste Water, paper waste, coke-oven gas waste water, pickling of metal waste water, chemical fertilizer waste water, textile printing and dyeing
Waste water, waste water from dyestuff, leather-making waste water, agricultural chemicals waste water, power station waste water etc., the third be by waste water contained pollutant it is main
Compositional classification, as acid waste water, alkaline waste water, cyanide wastewater, chromate waste water, cadmium wastewater, mercury-containing waste water, phenol wastewater,
Aldehyde-containing sewage, oily waste water, sulfur-containing waste water, containing organism P wastewater and radioactive wastewater etc., first two classification it is not related to waste water
In contained pollutant main component, the harmfulness of waste water, the third classification, it is manifestly intended that in waste water can not be shown
The composition of major pollutants, it can be shown that the certain harmfulness of waste water.
Prior art discloses Application No.：201320051169.0 a kind of acidic industrial waste water treatment system, it wrap
Include waste water conveyance conduit, wastewater equalization pond, neutralization reaction pond, sedimentation basin, it is characterised in that：It also includes pretreatment pool, described
Waste water conveyance conduit is connected with pretreatment pool, is provided with the first aerator in pretreatment pool, the delivery outlet of pretreatment pool with
The input port of wastewater equalization pond is connected, and the second aerator is provided with wastewater equalization pond, the delivery outlet of wastewater equalization pond is with
It is connected with the input port of reaction tank, is provided with mixer in neutralization reaction pond, the delivery outlet of neutralization reaction pond and sedimentation basin
Input port is connected, and mud discharging mouth and delivery port is provided with sedimentation basin, by the pretreatment for being provided with aerator
Pond, and appropriate calcium carbonate granule is added in pretreatment pool, the free acid in waste water is removed, sediment fraction fluoride, is improved
PH value of waste water, so as to reach the purpose for reducing subsequent treatment process alkaline agent dosage and reducing sludge quantity, but prior art is sour
The speed of alkali neutralization reaction is slow, and pure carry out acid-base neutralization reaction, the neutralization water after reacting can not reclaim profit again
With, it is necessary to rejoin alkali lye, alkali lye is water and alkaline matter mixed liquor, it is necessary to water mixing, indirect waste water resource.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of acidic industrial waste water treatment system, with solution
Certainly the speed of prior art acid-base neutralization reaction is slow, and pure carry out acid-base neutralization reaction, the neutralization water after reacting can not
Recycle again, it is necessary to rejoin alkali lye, alkali lye is water and alkaline matter mixed liquor, it is necessary to water mixing, money of wasting water indirectly
Source.
To achieve these goals, the present invention is to realize by the following technical solutions：At a kind of acidic industrial effluent
Reason system, its structure include spray king-tower, spray equipment, opening handle, neutralization water filtering device, device pedestal, circulator
Structure, described spray king-tower are fixed together with spray equipment, and described cycling mechanism one end is connected to the spray being positioned above
Shower device, the other end communicate with the neutralization water filtering device on the right side of spray king-tower, the top of described neutralization water filtering device
Portion is provided with opening handle, and described opening handle, which is vertically welded in, neutralizes water filtering device top end face, described spray king-tower
On device pedestal, described spray king-tower and neutralization water filtering device are flexibly connected.
Described spray equipment be provided with spray main pipeline, spray subtube, spray head installing pipe, fixture, flowmeter,
Water valve, vertical pipeline, spray head, the left and right sides of described spray main pipeline is provided with the spray subtube of more than two, described
Spray subtube and spray main pipeline communicate, described spray subtube bottom is fixedly welded with spray head installing pipe, described
Spray head and the threaded connection of spray head installing pipe, described spray main pipeline one end and vertical pipeline mechanically connect, described
The spray main pipeline other end is movably installed with flow from top to bottom with being fixed on spray king-tower inwall, described vertical pipeline
Meter, water valve, described fixture are located at immediately below water valve, and described vertical pipeline is fixed on outside spray king-tower by fixture
Surface.
The inside of described spray head installing pipe is provided with the inwall of cylinder mounting groove and described cylinder mounting groove provided with recessed
Screw thread, described spray head is by fan-shaped rotary plug, circular gasket, fan-shaped sprinkling disk, fixed connecting base, hangers, sealing ring, spray
Water pipe, sparge pipe fixed seat, irregular chassis, thread barrel composition.
The circular configuration that described fan-shaped sprinkling disk forms for more than two fanning strips, described fan-shaped sprinkling disk bottom
Portion is provided with tapered protrusion with the conical socket inside fixed connecting base using being interference fitted, and described fan-shaped rotary plug is through circle
Shape pad is fitted with fixed connecting base, and hangers, and described two extensions are welded with left and right sides of described fixed connecting base
The ear other end is welded on the outer ring on irregular chassis, and described fixed connecting base is additionally provided with water spray with irregular chassis middle
Pipe, is connected, described sparge pipe passes through sparge pipe fixed seat between described sparge pipe and fixed connecting base by sealing ring
Be fixed together with irregular chassis top end face, described regular tray bottom is welded with thread barrel, described thread barrel and
Sparge pipe communicates, and described screw thread tube outer surface is provided with raised thread, agrees with the inwall of cylinder mounting groove provided with recessed screw thread.
Further, described spray king-tower is provided with tower body, waste gas outlet, screen pack stratum reticulare, water intake, visual
Window, retainer ring, maintenance window.
Further, described tower body for up-narrow and down-wide tower structure and is fixed with waste gas on the top of tower body and gone out
Mouthful.
Further, circular filter net stratum reticulare is provided with by the narrow junction to broaden in described tower body inwall, it is described
The lower section of screen pack stratum reticulare is provided with water intake.
Further, described visual window and maintenance window line up the lower section that file is installed in water intake, described
There is retainer ring between visual window and maintenance window, and described retainer ring is welded to tower body outer surface, described screen pack
Stratum reticulare forms for more than two screen packs.
Further, described water intake is the pipeline for being welded with square critical point.
Further, described neutralization water filtering device is provided with the chest of two or more filter layer for inside.
Further, described cycling mechanism is provided with return pipe, water delivery supervisor, water delivery are in charge of, sleeve pipe, firm banking, follows
Ring water pump；
Further, one end that described water delivery is in charge of communicates with water circulating pump, one end that described water delivery is in charge of with it is defeated
Water supervisor mechanically connects, and described water circulating pump is fixed on the top of firm banking, described water circulating pump also with return pipe it
Between be connected with each other by sleeve pipe, the described return pipe other end is also fixedly connected with neutralizing water filtering device, described water delivery point
Pipe is provided with two or more and mechanically connects more than two water circulating pumps, and described water delivery supervisor connects with vertical pipeline.
Beneficial effect
A kind of acidic industrial waste water treatment system of the present invention, the recycling of waste acid water refer to that industrial wastewater contains acid substance
For %-%, the acidic materials in waste water, which are excessively discharged into river course, can cause aerobic microorganisms in river dead, subenvironment ecology
System balancing is destroyed, and waste acid water injection regulating reservoir first is carried out into pH value regulation to this present invention, and detects its pH value, when entering
When the content overproof of the acidic materials of regulating reservoir, i.e. pH value are less than, the water intake by the water after regulation from spray king-tower
Into inside tower body, when injection, while tangle retainer ring waste water from visual window using staircase and inject situation, keep away
Exempt from waste water and flood spray equipment influence spraying effect, spray equipment is shunted by spraying main pipeline to spray subtube, then is passed through
Cross spray head installing pipe to be sprayed, distributed spray mode increases spraying effect, and the spray head of the present invention has sector
Sprinkling disk water comes out from fan-shaped rotary plug, is stopped by fan-shaped sprinkling disk and reflects to form the rotary-type small water droplet of sprinkling, increases sprinkling
Area, accelerate contact of the waste water with flushing liquor, flushing liquor of the invention is akaline liquid, acid-base neutralization reaction, remains carbon dioxide
Waste gas is discharged from waste gas outlet, and a part neutralizes water and recycled again by neutralizing water filtering device filtering, another part stream
Enter mixing reactor and add flocculant, flow automatically to high-efficiency clarifier and carry out precipitated and separated, after sludge is discharged into sludge concentration tank,
Compressor or the permanent hair sludge cake of evaporator evaporation are sent outside, are recycled, are additionally provided with hangers and facilitate removing and installing for spray head,
The amount of cmf record spray can also be used, and using water valve control spray, what it is due to processing is acid waste water, waste water
Substantial amounts of water is produced after being neutralized using acid-base neutralization method, this water can also be again after being neutralized the filter layer filtering of water filtering device
It is secondary to be doped into alkaline object, from return pipe backwater, transport, transported again to the conscientious sprinkling of spray equipment, water money through water circulating pump
Source waste, of course for improve neutralization, need over time using opening handle open neutralize water filtering device to
Launch alkaline object in the inside.
The present invention is provided with spray equipment, neutralization water filtering device and cycling mechanism, distribution spray, improves alkali lye with giving up
The contact area of water, accelerate reaction speed, improve waste water treatment efficiency, while neutralize after water filtering device can filter neutralization
Water, by cycling mechanism recycle neutralize water, avoid waste water resource.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation one of present invention spray king-tower.
Fig. 2 is the structural representation two of present invention spray king-tower.
Fig. 3 is the diagrammatic cross-section of present invention spray king-tower.
Fig. 4 is the structural representation one of a spray equipment of the invention.
Fig. 5 is the mounting structure schematic diagram of spray head of the present invention.
Fig. 6 is the structural representation of spray head of the present invention.
Fig. 7 is the structure enlargement diagram of A in Fig. 5 of the present invention.
Fig. 8 is a kind of principle schematic of acidic industrial waste water treatment system of the present invention.
Fig. 9 is the structural representation one of cycling mechanism of the present invention.
Figure 10 is the structural representation two of cycling mechanism of the present invention.
In figure：Spray king-tower -1, spray equipment -2, opening handle -3, neutralize water filtering device -4, device pedestal -5, follow
Ring mechanism -6, spray main pipeline -201, spray subtube -202, spray head installing pipe -203, fixture -204, flowmeter -
206th, water valve -205, vertical pipeline -207, spray head -208, cylinder mounting groove -2031, fan-shaped rotary plug -2081, circular pad
Piece -2082, fan-shaped sprinkling disk -2083, fixed connecting base -2084, hangers -2085, sealing ring -2086, sparge pipe -2087, spray
Water pipe fixed seat -2088, irregular chassis -2089, thread barrel -20810, tower body -101, waste gas outlet -102, screen pack net
Layer -103, water intake -104, visual window -105, retainer ring -106, maintenance window -107, return pipe -601, water delivery master
- 603, sleeve pipe -604, firm banking -605, water circulating pump -606 are in charge of in pipe -602, water delivery.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, tie below
Embodiment is closed, the present invention is expanded on further.
Embodiment 1
Fig. 1-Fig. 3 is referred to, the present invention provides a kind of acidic industrial waste water treatment system, and its structure includes spray king-tower
1st, spray equipment 2, opening handle 3, neutralize water filtering device 4, device pedestal 5, cycling mechanism 6, described spray king-tower 1 with
Spray equipment 2 is fixed together, and described one end of cycling mechanism 6 is connected to the spray equipment 2 being positioned above, the other end with
Neutralization water filtering device 4 positioned at the right side of spray king-tower 1 communicates, and the top of described neutralization water filtering device 4, which is provided with, opens handle
Hand 3, described opening handle 3, which is vertically welded in, neutralizes the top end face of water filtering device 4, and described spray king-tower 1 is arranged on dress
On bottom set seat 5, described spray king-tower 1 and neutralization water filtering device 4 are flexibly connected.
Described spray equipment 2 is provided with spray main pipeline 201, sprays subtube 202, spray head installing pipe 203, fixes
Part 204, flowmeter 206, water valve 205, vertical pipeline 207, spray head 208, the left and right sides of described spray main pipeline 201
Provided with the spray subtube 202 of more than two, described spray subtube 202 and spray main pipeline 201 communicate, described spray
Leaching subtube 202 bottom is fixedly welded with spray head installing pipe 203, described spray head 208 and the spiral shell of spray head installing pipe 203
Line connects, and described one end of spray main pipeline 201 mechanically connects with vertical pipeline 207, and described spray main pipeline 201 is another
The spray inwall of king-tower 1 is held and is fixed on, described vertical pipeline 207 is movably installed with flowmeter 206, water valve from top to bottom
205, described fixture 204 is located at immediately below water valve 205, and described vertical pipeline 207 is fixed on spray by fixture 204
Drench the outer surface of king-tower 1.
The inside of described spray head installing pipe 203 is provided with cylinder mounting groove 2031 and described cylinder mounting groove 2031
Inwall be provided with recessed screw thread, described spray head 208 is by fan-shaped rotary plug 2081, circular gasket 2082, fan-shaped sprinkling disk
2083rd, fixed connecting base 2084, hangers 2085, sealing ring 2086, sparge pipe 2087, sparge pipe fixed seat 2088, irregular bottom
Disk 2089, thread barrel 20810 form.
Described fan-shaped sprinkling disk 2083 is the circular configuration of more than two fanning strips composition, described fan-shaped watering
The bottom of disk 2083 is provided with tapered protrusion with the conical socket inside fixed connecting base 2084 using interference fit, described sector
Rotating piston 2081 fits through circular gasket 2082 with fixed connecting base 2084, the left and right of described fixed connecting base 2084
Both sides are welded with hangers 2085, and described two other ends of hangers 2085 are welded on the outer ring on irregular chassis 2089, described
Fixed connecting base 2084 and the irregular middle of chassis 2089 be additionally provided with sparge pipe 2087, described sparge pipe 2087 and solid
Determine by sealing ring 2086 to be connected between connecting seat 2084, described sparge pipe 2087 passes through the He of sparge pipe fixed seat 2088
Irregular chassis 2089 top end face is fixed together, and the described bottom of regular chassis 2089 is welded with thread barrel 20810, described
Thread barrel 20810 and sparge pipe 2087 communicate, the described outer surface of thread barrel 20810 is provided with raised thread, with cylinder install
The inwall of groove 2031 agrees with provided with recessed screw thread.
Described spray king-tower 1 be provided with tower body 101, waste gas outlet 102, screen pack stratum reticulare 103, water intake 104,
Visual window 105, retainer ring 106, maintenance window 107.
Further, described tower body 101 is fixed with for up-narrow and down-wide tower structure and on the top of tower body 101
Waste gas outlet 102, circular filter net stratum reticulare 103 is provided with by the narrow junction to broaden in the described inwall of tower body 101, it is described
The lower section of screen pack stratum reticulare 103 be provided with water intake 104, described visual window 105 and maintenance window 107 line up file
The lower section of water intake 104 is installed in, also has retainer ring 106, and institute between described visual window 105 and maintenance window 107
The retainer ring 106 stated is welded to the outer surface of tower body 101, and described screen pack stratum reticulare 103 is more than two screen pack
Composition, described water intake 104 is the pipeline for being welded with square critical point, and described neutralization water filtering device 4 is inside
The chest of two or more filter layer is installed.
The recycling of waste acid water refers to that industrial wastewater containing acid substance is 3%-5%, and the acidic materials in waste water are excessively multiple rows of
Entering can cause aerobic microorganisms death, subenvironment ecosystem balance in river to be destroyed in river course, first will be useless to this present invention
Sour water injection regulating reservoir carries out pH value regulation, and detects its pH value, when the content overproof for the acidic materials for entering regulating reservoir, i.e. PH
Value be less than 6.5 when, by the water after regulation from spray king-tower 1 water intake 104 enter tower body 101 inside, injection when
Wait, while tangle the waste water from visual window 105 of retainer ring 106 using staircase and inject situation, avoid waste water from flooding spray dress
2 influence spraying effects are put, spray equipment 2 shunts by spraying main pipeline 201 to spray subtube 202, then pacifies by spray head
Tubulature 203 is sprayed, and distributed spray mode increases spraying effect, and the spray head 208 of the present invention has fan-shaped sprinkle water
Pan2083Shui comes out from fan-shaped rotary plug 2081, is stopped by fan-shaped sprinkling disk 2083 and reflects to form the rotary-type small water droplet of sprinkling, increased
Add the area of sprinkling, accelerate contact of the waste water with flushing liquor, flushing liquor of the invention is akaline liquid, acid-base neutralization reaction, is remained
CO 2 waste gas is discharged from waste gas outlet 102, and a part neutralizes water and filters recovery profit again by neutralizing water filtering device 4
With another part flows into mixing reactor and adds flocculant, flows automatically to high-efficiency clarifier and carries out precipitated and separated, sludge is discharged into
After sludge concentration tank, compressor or the permanent hair sludge cake of evaporator evaporation are sent outside, are recycled, are additionally provided with the convenience of hangers 2085
Spray head 208 removes and installs, and can also use the amount of the record spray of flowmeter 206, and utilize the control spray of water valve 205.
Embodiment 2
Fig. 1-Figure 11 is referred to, cycling mechanism 6 of the present invention is provided with return pipe 601, water delivery supervisor 602, water delivery point
603 one end and the phase of water circulating pump 606 is in charge of in pipe 603, sleeve pipe 604, firm banking 605, water circulating pump 606, described water delivery
Logical, 603 one end is in charge of in described water delivery and water delivery supervisor 602 mechanically connects, and described water circulating pump 606 is fixed on fixation
The top of base 605, described water circulating pump 606 is also connected with each other between return pipe 601 by sleeve pipe 604, described
The other end of return pipe 601 is also fixedly connected with neutralizing water filtering device 4, and described water delivery is in charge of 603 and is provided with two or more and machine
Tool connects more than two water circulating pumps 606, and described water delivery supervisor 602 connects with vertical pipeline 207.
What it is due to processing is acid waste water, and waste water produces substantial amounts of water after being neutralized using acid-base neutralization method, and this water is by
Alkaline object can also be doped into again with after the filter layer filtering of water filtering device 4, from the backwater of return pipe 601, through water circulating pump
606 transports, are transported to 2 conscientious sprinkling of spray equipment, water resource waste again, of course for raising neutralization, at one section
Between after need to open using opening handle 3 and neutralize water filtering device 4 and launch alkaline object to the inside.
Flowmeter 206 of the present invention is fluid flowmeter, is to be manufactured according to karman vortex principle for measuring seal pipe
The precision instrument of liquid, gas, steam flow in road, because detecting element is sealed in detection in vivo, not measured medium, and interior
Portion is without movable member, without carrying out on-site maintenance.
The spray king-tower 1 of the present invention, spray equipment 2, opening handle 3, neutralization water filtering device 4, device pedestal 5, circulation
Mechanism 6, spray main pipeline 201, spray subtube 202, spray head installing pipe 203, fixture 204, flowmeter 206, water valve
205th, vertical pipeline 207, spray head 208, cylinder mounting groove 2031, fan-shaped rotary plug 2081, circular gasket 2082, sector are spilt
Water pond 2083, fixed connecting base 2084, hangers 2085, sealing ring 2086, sparge pipe 2087, sparge pipe fixed seat 2088, no
Regular chassis 2089, thread barrel 20810, tower body 101, waste gas outlet 102, screen pack stratum reticulare 103, water intake 104, can
Form 105, retainer ring 106, maintenance window 107, return pipe 601, water delivery supervisor 602, water delivery are in charge of 603, sleeve pipe 604, fixed
Base 605, the part that the part of water circulating pump 606 is universal standard part or those skilled in the art know, its structure and principle
All can be learnt by technical manual or be known by normal experiment method for this technology personnel, the present invention solve the problems, such as be
The speed of prior art acid-base neutralization reaction is slow, and pure carry out acid-base neutralization reaction, the neutralization water after reacting can not be again
, it is necessary to rejoin alkali lye, alkali lye is water and alkaline matter mixed liquor, it is necessary to water mixing, money of wasting water indirectly for secondary recycling
Source, being combined with each other by above-mentioned part of the invention, provided with spray equipment 2, water filtering device 4 and cycling mechanism 6 are neutralized, point
Cloth sprays, and improves the contact area of alkali lye and waste water, accelerates reaction speed, improves waste water treatment efficiency, while neutralize water
Filter 4 can filter the water after neutralizing, and recycled by cycling mechanism 6 and neutralize water, avoid waste water resource, specifically
As described below：
Described spray king-tower 1 is fixed together with spray equipment 2, and described one end of cycling mechanism 6 is connected to be located at it
The spray equipment 2 of top, the other end communicate with the neutralization water filtering device 4 positioned at the right side of spray king-tower 1, described neutralization water
The top of filter 4 is provided with opening handle 3, and described opening handle 3, which is vertically welded in, neutralizes the top end face of water filtering device 4,
Described spray king-tower 1 is arranged on device pedestal 5, and described spray king-tower 1 and neutralization water filtering device 4 are flexibly connected, institute
The left and right sides for the spray main pipeline 201 stated is provided with the spray subtube 202 of more than two, described spray subtube 202
Communicated with spray main pipeline 201, the described bottom of spray subtube 202 is fixedly welded with spray head installing pipe 203, described
Spray head 208 and spray head installing pipe 203 are threadedly coupled, described one end of spray main pipeline 201 and the machinery of vertical pipeline 207
Connection, the described other end of spray main pipeline 201 is with being fixed on the spray inwall of king-tower 1, and described vertical pipeline 207 is from up to
Under be movably installed with flowmeter 206, water valve 205, described fixture 204 is located at immediately below water valve 205, described VERTICAL TUBE
Road 207 is fixed on spray king-tower 1 outer surface by fixture 204, and the inside of described spray head installing pipe 203 is provided with cylinder
The inwall of mounting groove 2031 and described cylinder mounting groove 2031 is provided with recessed screw thread, and described fan-shaped sprinkling disk 2083 is two
The circular configuration of fanning strip composition above, the described bottom of fan-shaped sprinkling disk 2083 is provided with tapered protrusion and fixed connecting base
Conical socket inside 2084 is connected using interference fit, described fan-shaped rotary plug 2081 through circular gasket 2082 with fixed
Joint chair 2084 fits, and the left and right sides of described fixed connecting base 2084 is welded with hangers 2085, and described two hangers
2085 other ends are welded on the outer ring on irregular chassis 2089, and described fixed connecting base 2084 and irregular chassis 2089 are just
Centre is additionally provided with sparge pipe 2087, is connected between described sparge pipe 2087 and fixed connecting base 2084 by sealing ring 2086
Connect, described sparge pipe 2087 is fixed together by sparge pipe fixed seat 2088 and the top end face of irregular chassis 2089, described
The bottom of regular chassis 2089 be welded with thread barrel 20810, described thread barrel 20810 and sparge pipe 2087 communicate, described
The outer surface of thread barrel 20810 is provided with raised thread, agrees with the inwall of cylinder mounting groove 2031 provided with recessed screw thread.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area
For technical staff, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the spirit without departing substantially from the present invention
Or in the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should no matter from the point of view of which point
Regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended claims rather than above-mentioned
Illustrate to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in this hair
In bright.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only
Comprising an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
When using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms people in the art
The other embodiment that member is appreciated that.
Claims (7)
1. a kind of acidic industrial waste water treatment system, its structure include spray king-tower (1), spray equipment (2), opening handle (3),
Neutralize water filtering device (4), device pedestal (5), cycling mechanism (6)；It is characterized in that：
Described spray king-tower (1) is fixed together with spray equipment (2), and described cycling mechanism (6) one end is connected to be located at
Spray equipment (2) above it, the other end communicates with the neutralization water filtering device (4) on the right side of spray king-tower (1), described
The top for neutralizing water filtering device (4) is provided with opening handle (3), and described opening handle (3) is vertically welded in neutralization water filtration
Device (4) top end face, described spray king-tower (1) are arranged on device pedestal (5), described spray king-tower (1) and neutralization water
Filter (4) is flexibly connected；
Described spray equipment (2) is provided with spray main pipeline (201), sprays subtube (202), spray head installing pipe (203), consolidates
Determine part (204), flowmeter (206), water valve (205), vertical pipeline (207), spray head (208)；
The left and right sides of described spray main pipeline (201) is provided with the spray subtube (202) of more than two, described spray point
Pipeline (202) and spray main pipeline (201) communicate, and described spray subtube (202) bottom is fixedly welded with spray head installation
Manage (203), described spray head (208) and spray head installing pipe (203) threaded connection, described spray main pipeline (201) one
End mechanically connects with vertical pipeline (207), and described spray main pipeline (201) other end sprays king-tower (1) inwall with being fixed on,
Described vertical pipeline (207) is movably installed with flowmeter (206), water valve (205), described fixture (204) from top to bottom
Immediately below water valve (205), described vertical pipeline (207) is fixed on spray king-tower (1) appearance by fixture (204)
Face；
The inside of described spray head installing pipe (203) is provided with cylinder mounting groove (2031) and described cylinder mounting groove (2031)
Inwall be provided with recessed screw thread；
Described spray head (208) is by fan-shaped rotary plug (2081), circular gasket (2082), fan-shaped sprinkling disk (2083), fixation
Connecting seat (2084), hangers (2085), sealing ring (2086), sparge pipe (2087), sparge pipe fixed seat (2088), irregular bottom
Disk (2089), thread barrel (20810) composition；
The circular configuration that described fan-shaped sprinkling disk (2083) forms for more than two fanning strips, described fan-shaped sprinkling disk
(2083) bottom is provided with the tapered protrusion conical socket internal with fixed connecting base (2084) using interference fit, described sector
Rotating piston (2081) fits through circular gasket (2082) with fixed connecting base (2084), described fixed connecting base (2084)
The left and right sides be welded with hangers (2085), and described two hangers (2085) other ends are welded on irregular chassis (2089)
Outer ring, described fixed connecting base (2084) and irregular chassis (2089) middle are additionally provided with sparge pipe (2087), described
Sparge pipe (2087) and fixed connecting base (2084) between be connected by sealing ring (2086), described sparge pipe (2087)
It is fixed together by sparge pipe fixed seat (2088) and irregular chassis (2089) top end face, described regular chassis (2089)
Bottom is welded with thread barrel (20810), and described thread barrel (20810) and sparge pipe (2087) communicate, described thread barrel
(20810) outer surface is provided with raised thread, agrees with the inwall of cylinder mounting groove (2031) provided with recessed screw thread.
A kind of 2. acidic industrial waste water treatment system according to claim 1, it is characterised in that：Described spray king-tower
(1) it is provided with tower body (101), waste gas outlet (102), screen pack stratum reticulare (103), water intake (104), visual window (105), solid
Determine ring (106), maintenance window (107).
A kind of 3. acidic industrial waste water treatment system according to claim 1, it is characterised in that：Described tower body (101)
Waste gas outlet (102) is fixed with for up-narrow and down-wide tower structure and on the top of tower body (101).
A kind of 4. acidic industrial waste water treatment system according to claim 1, it is characterised in that：In described tower body
(101) inwall is provided with circular filter net stratum reticulare (103) by the narrow junction to broaden, under described screen pack stratum reticulare (103)
Side is provided with water intake (104).
A kind of 5. acidic industrial waste water treatment system according to claim 1, it is characterised in that：Described visual window
(105) and maintenance window (107) lines up the lower section that file is installed in water intake (104), described visual window (105) and dimension
Repair and also have retainer ring (106) between window (107), and described retainer ring (106) is welded to tower body (101) outer surface, institute
The screen pack stratum reticulare (103) stated forms for more than two screen packs.
A kind of 6. acidic industrial waste water treatment system according to claim 1, it is characterised in that：Described water intake
(104) it is to be welded with the pipeline at square critical point.
A kind of 7. acidic industrial waste water treatment system according to claim 1, it is characterised in that：Described neutralization water filtration
Device (4) is provided with the chest of two or more filter layer for inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849116.6A CN107445345A (en) | 2017-09-20 | 2017-09-20 | A kind of acidic industrial waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849116.6A CN107445345A (en) | 2017-09-20 | 2017-09-20 | A kind of acidic industrial waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107445345A true CN107445345A (en) | 2017-12-08 |
Family
ID=60497155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710849116.6A Withdrawn CN107445345A (en) | 2017-09-20 | 2017-09-20 | A kind of acidic industrial waste water treatment system |
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| Country | Link |
|---|---|
| CN (1) | CN107445345A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689521A (en) * | 2018-05-23 | 2018-10-23 | 芜湖慧宇商贸有限公司 | A kind of cleaning device suitable for acidic industrial effluent |
| CN111320307A (en) * | 2020-03-20 | 2020-06-23 | 新昌县梅维斯环保有限公司 | Chemical production wastewater purification and discharge device in convection type and atomization neutralization |
-
2017
- 2017-09-20 CN CN201710849116.6A patent/CN107445345A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689521A (en) * | 2018-05-23 | 2018-10-23 | 芜湖慧宇商贸有限公司 | A kind of cleaning device suitable for acidic industrial effluent |
| CN111320307A (en) * | 2020-03-20 | 2020-06-23 | 新昌县梅维斯环保有限公司 | Chemical production wastewater purification and discharge device in convection type and atomization neutralization |
| CN111320307B (en) * | 2020-03-20 | 2021-08-27 | 上海同金化工有限公司 | Chemical production wastewater purification and discharge device in convection type and atomization neutralization |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Huozhang Inventor before: Kang Ruiyan |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180426 Address after: 353000 room 4, 14 building, Huang Ting Wu Li Ting, Yanping District, Nanping, Fujian Applicant after: Li Huozhang Address before: 362100 Fujian province Quanzhou city Huian County Huidong Industrial Zone Hui Xi scientific research building 888 Applicant before: Kang Ruiyan |
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Application publication date: 20171208 |