CN205115091U - Air supporting method treatment facility that industrial waste gas administered - Google Patents
Air supporting method treatment facility that industrial waste gas administered Download PDFInfo
- Publication number
- CN205115091U CN205115091U CN201520748085.1U CN201520748085U CN205115091U CN 205115091 U CN205115091 U CN 205115091U CN 201520748085 U CN201520748085 U CN 201520748085U CN 205115091 U CN205115091 U CN 205115091U
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- CN
- China
- Prior art keywords
- settling tank
- dissolving
- treatment facility
- air supporting
- method treatment
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- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000007789 gas Substances 0.000 title abstract description 9
- 239000002440 industrial waste Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003814 drug Substances 0.000 claims abstract description 12
- 239000002351 wastewater Substances 0.000 claims abstract description 11
- 238000005188 flotation Methods 0.000 claims description 27
- 239000010795 gaseous waste Substances 0.000 claims description 21
- 238000007667 floating Methods 0.000 claims description 17
- 239000002699 waste material Substances 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 claims 2
- 230000001376 precipitating effect Effects 0.000 claims 2
- 238000004062 sedimentation Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 5
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 239000013049 sediment Substances 0.000 abstract 2
- 238000007790 scraping Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Removal Of Floating Material (AREA)
Abstract
The utility model discloses an air supporting method treatment facility that industrial waste gas administered, including waste water medicament mixing arrangement, scrape the sediment machine, dissolve the gas pitcher, the release head of air supporting pond and air supporting bottom of the pool portion, air supporting pond side be provided with first sedimentation tank, first sedimentation tank and air supporting pond pass through the pipeline intercommunication, air supporting pond and the upper portion of first sedimentation tank the sediment of scraping machine has, the side of first sedimentation tank be provided with the second sedimentation tank, second sedimentation tank upper portion have water and be responsible for, waste water medicament mixing arrangement include the sewage pipe, add the medicinal cupping, the opening branch pipe, mix pond and agitator, the medicinal cupping that adds pass through the pipeline intercommunication with the sewage pipe, the lower part that adds the medicinal cupping be provided with with the communicating opening branch pipe of atmosphere. The utility model relates to an air supporting method treatment facility that industrial waste gas administered adopts such structure, can guarantee the outlet water quality behind the waste water treatment that industrial waste gas administered for a long time, reduces the operation and maintenance cost.
Description
Technical field
The utility model relates to industrial gaseous waste and administers field, particularly relates to the By Bubble-floating Method treatment facility that a kind of industrial gaseous waste is administered.
Background technology
Industrial gaseous waste, especially refine in glue industry and produce a large amount of house exhaust containing the small solid such as carbon black, zinc oxide dust and process oil, technique conventional is at present washed with spray water reagent.Containing a large amount of water-fast minute solid particles and oil droplet in washing water, seriously affect the subsequent disposal of waste gas pollution control and treatment and washing water.For the improvement of the trade effluent containing molecule or oil droplet, processing mode is the most widely adopted to utilize air-floating apparatus exactly at present.Air-floating apparatus forms: one is air flotation pool, is filled with the trade effluent adding coagulating agent, and body top, pond is scum layer, and bottom is the settling region that flocculation reaction generates the flosss such as alumen ustum, and bottom is connected with shore pipe, and the auxiliary equipments such as slag scraper are housed at air flotation pool top; Two is dissolvings, and provide to air flotation pool and adhere to fine particulates and oil droplet and the micro-bubble floated with it, bubble enters in air flotation pool by release head; Three is inlet and outlet pipes, suction culvert is equipped with chemicals dosing plant and mixing agitator.The waste water effect that existing gas prisoner device process pollutent diameter is less is poor, and the utility model patent of China Patent Publication No. CN203715404U, discloses a kind of oil removal plant adopting nitrogen air-flotation process coal chemical industrial waste water, it comprises dissolving, air flotation pool, chemical feed pipe, mixing zone.Its know-why: waste water mixes in the dosing of short mix district successively, after coagulating district completes flocculation reaction, enter molten gas release district be combined with the nitrogen bubble of release, form foam layer, to drift along district's scumming floor in oil removing further, then under gravity material in a part of water is sunk to shore pipe and enter sludge treating system, process water is finally discharged through rising pipe.Such structure, although the effect after the wastewater treatment of industrial gaseous waste improvement is better, operation and maintenance cost is higher.
Utility model content
Technical problem to be solved in the utility model is: provide the By Bubble-floating Method treatment facility that a kind of industrial gaseous waste is administered, the By Bubble-floating Method treatment facility that this kind of industrial gaseous waste is administered can ensure the effluent characteristics after the wastewater treatment that industrial gaseous waste is administered for a long time, reduction operation and maintenance cost.
Solve this technical problem, the technical solution of the utility model is: the By Bubble-floating Method treatment facility that a kind of industrial gaseous waste is administered, comprise waste water medicament mixing device, slag scraper, dissolving, release head bottom air flotation pool and air flotation pool, described air flotation pool side is provided with the first settling tank, the first described settling tank and air flotation pool pass through pipeline communication, the top of the first described settling tank has slag scraper, the side of the first described settling tank is provided with the second settling tank, between the second described settling tank and the top of the first settling tank, there is pipelined channel, the second described settling tank top has water outlet main pipe, described waste water medicament mixing device comprises waste pipe, grug feeding jar, opening arm, mixing pit and agitator, described waste pipe passes into mixing pit, described agitator is positioned at mixing pit, described grug feeding jar and waste pipe pass through pipeline communication, the bottom of described grug feeding jar is provided with the opening arm communicated with air.
Described dissolving has dissolving inlet channel, described dissolving inlet channel is provided with the air intake branch of band intake valve, the dissolving inlet channel between described air intake branch and dissolving is provided with force (forcing) pump.
Described water outlet main pipe is provided with exit branch, and described dissolving inlet channel is communicated with exit branch.
Be provided with the first settling tank swash plate of aggregate and precipitate mud in the first described settling tank, in the second described settling tank, be provided with the second settling tank swash plate of aggregate and precipitate mud.
The first described settling tank swash plate and the first settling tank removably connect, and the second described settling tank swash plate and the second settling tank removably connect.
The By Bubble-floating Method treatment facility that a kind of industrial gaseous waste of the utility model is administered adopts such structure, can ensure the effluent characteristics after the wastewater treatment that industrial gaseous waste is administered for a long time, reduces operation and maintenance cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the By Bubble-floating Method treatment facility that a kind of industrial gaseous waste of the utility model is administered is described in further detail;
Fig. 1 is the By Bubble-floating Method treatment facility structural representation that a kind of industrial gaseous waste of the utility model is administered;
In FIG, 1, grug feeding jar; 2, opening arm; 3, agitator; 4, mixing pit; 5, air flotation pool; 6, the first settling tank; 7, slag scraper; 8, the first settling tank swash plate; 9, slag-drip opening; 10, the second settling tank; 11, water outlet main pipe; 12, exit branch; 13, the second settling tank swash plate; 14, the second sludge from sedimentation tank mouth; 15, the first sludge from sedimentation tank mouth; 16, intake valve; 17, force (forcing) pump; 18, release head; 19, dissolving inlet channel; 20, dissolving; 21, dissolving tensimeter; 22, waste pipe.
Embodiment
As shown in Figure 1, the By Bubble-floating Method treatment facility that industrial gaseous waste is administered comprises waste water medicament mixing device, dissolving 19, air flotation pool 5, release head 18 bottom air flotation pool 5, first settling tank 6, second settling tank 10 and slag scraper 7, air flotation pool side has the first settling tank 6, first settling tank 6 passes through pipeline communication with air flotation pool 5, the top of the first settling tank 6 has slag scraper 7, first settling tank 6 has the first settling tank swash plate 8 of aggregate and precipitate mud, conveniently, first settling tank swash plate 8 and the first settling tank 6 removably connect, the top of the first settling tank 6 has slag-drip opening 9, the bottom of the first settling tank 6 has the first sludge from sedimentation tank mouth 15, the side of the first settling tank 6 has the second settling tank 10, between second settling tank 10 and the top of the first settling tank 6, there is pipelined channel, second settling tank 10 top has water outlet main pipe 11, second settling tank 10 has the second settling tank swash plate 13 of aggregate and precipitate mud, conveniently, second settling tank swash plate 13 and the second settling tank 10 removably connect, the bottom of the second settling tank 10 has the second sludge from sedimentation tank mouth 14.
Waste water medicament mixing device comprises waste pipe 22, grug feeding jar 1, opening arm 2, mixing pit 4 and agitator 3, waste pipe 22 passes into mixing pit 4, agitator 3 is positioned at mixing pit 4, and grug feeding jar 1 and waste pipe 22 are by pipeline communication, and the bottom of grug feeding jar 1 has the opening arm 2 communicated with air.
Dissolving has dissolving inlet channel 21, dissolving inlet channel 21 has the air intake branch of band intake valve 16, dissolving inlet channel 21 between air intake branch and dissolving 19 has force (forcing) pump 17, water outlet main pipe 11 has exit branch 12, dissolving inlet channel 21 is communicated with exit branch 12.
Sewage enters this equipment by waste pipe 22, and at waste pipe 22, place arranges grug feeding jar 1, the chemical reagent such as splendid attire coagulating agent, flocculation agent in grug feeding jar 1.In grug feeding jar 1, reagent flows out from pipeline under gravity and converges with sewage, and the opening arm 2 bypass air of grug feeding jar bottom, ensures the constant flow of grug feeding jar dosing.The medicament added and sewage together enter mixing pit 4, and agitator 3 work makes waste water fully mix with the medicament added.Mixed water inlet flows into air flotation pool 5.Dissolving 19 adopts simplified design, and the water inlet of dissolving 19 adopts the reuse water after processing, and power resources are in force (forcing) pump 17.When opening force (forcing) pump 17, make gas, water together suction dissolving 19, the gas flow entered in dissolving 19 is controlled by intake valve 16, and the pressure in dissolving 16 is shown by dissolving tensimeter 20.The dissolved air water formed in dissolving 19 is released in air flotation pool 5 through release head 18 decompression, is precipitated, forms a large amount of micro-bubbles under dissolving 19 inner high voltage under the low pressure of the air dissolved in air flotation pool 5.In mixed water inlet, contained small solid dust granules and oil droplet are combined with the micro-bubble of separating out and produce a large amount of scum silica frost in air flotation pool 5, and scum layer begins to take shape.Water inlet after air-flotation process flows into the first settling tank 6, in the first settling tank 6, molecule and oil droplet continue to float with bubble incorporation to form scum silica frost, collect and be brought to air flotation pool and scrape the scum silica frost at slag inclined-plate clarifying basin top and get rid of from slag-drip opening 9 under the effect of slag scraper; React the flosss such as the alumen ustum assembled gradually with medicament and then constantly precipitate formation mud by the effect of swash plate, discharge through the first sludge from sedimentation tank mouth 15.Water outlet flows into the second settling tank and precipitates further, and the mud that the second settling tank is formed is discharged through bottom second sludge from sedimentation tank mouth 14.Second settling tank cleans water outlet and directly discharges or reuse.The sub-fraction water of the second settling tank, as the water supply of dissolving, enters dissolving through force (forcing) pump.
The utility model adopts such structure, 1) the opening arm of grug feeding jar ensure that being communicated with of grug feeding jar and air, and the pressure in grug feeding jar is in steady state, thus makes the flow of medicament keep constant in the process of dosing, becomes constant current grug feeding jar; 2) simplify the design of dissolving, air is together drawn into dissolving with recirculation water, intake valve regulates air flow quantity, simplifies the pipeline of dissolving, by the air water ratio regulating intake valve to control dissolved air water; 3) air flotation pool combines with the first settling tank, the second settling tank, and the water outlet of water outlet main pipe more meets Effluent criteria.4) swash plate increases collision between alumen ustum and contacts, and is more conducive to precipitation, and swash plate is movable simultaneously, regularly can extract cleaning out.
The By Bubble-floating Method treatment facility that a kind of industrial gaseous waste of the utility model is administered can ensure the effluent characteristics after the wastewater treatment that industrial gaseous waste is administered for a long time, reduces operation and maintenance cost.
Claims (5)
1. the By Bubble-floating Method treatment facility of an industrial gaseous waste improvement, comprise waste water medicament mixing device, slag scraper, dissolving, release head bottom air flotation pool and air flotation pool, it is characterized in that: described air flotation pool side is provided with the first settling tank, the first described settling tank and air flotation pool pass through pipeline communication, the top of described air flotation pool and the first settling tank has slag scraper, the side of the first described settling tank is provided with the second settling tank, between the second described settling tank and the top of the first settling tank, there is pipelined channel, the second described settling tank top has water outlet main pipe, described waste water medicament mixing device comprises waste pipe, grug feeding jar, opening arm, mixing pit and agitator, described waste pipe passes into mixing pit, described agitator is positioned at mixing pit, described grug feeding jar and waste pipe pass through pipeline communication, the bottom of described grug feeding jar is provided with the opening arm communicated with air.
2. the By Bubble-floating Method treatment facility of a kind of industrial gaseous waste improvement according to claim 1, it is characterized in that: described dissolving has dissolving inlet channel, described dissolving inlet channel is provided with the air intake branch of band intake valve, the dissolving inlet channel between described air intake branch and dissolving is provided with force (forcing) pump.
3. the By Bubble-floating Method treatment facility of a kind of industrial gaseous waste improvement according to claim 2, it is characterized in that: described water outlet main pipe is provided with exit branch, described dissolving inlet channel is communicated with exit branch.
4. the By Bubble-floating Method treatment facility that a kind of industrial gaseous waste according to claim 1 or 2 or 3 is administered, it is characterized in that: in the first described settling tank, be provided with the first settling tank swash plate being beneficial to precipitating sludge and assembling, in the second described settling tank, be provided with the second settling tank swash plate being beneficial to precipitating sludge and assembling.
5. the By Bubble-floating Method treatment facility of a kind of industrial gaseous waste improvement according to claim 4, it is characterized in that: the first described settling tank swash plate and the first settling tank removably connect, the second described settling tank swash plate and the second settling tank removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748085.1U CN205115091U (en) | 2015-09-24 | 2015-09-24 | Air supporting method treatment facility that industrial waste gas administered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748085.1U CN205115091U (en) | 2015-09-24 | 2015-09-24 | Air supporting method treatment facility that industrial waste gas administered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115091U true CN205115091U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748085.1U Expired - Fee Related CN205115091U (en) | 2015-09-24 | 2015-09-24 | Air supporting method treatment facility that industrial waste gas administered |
Country Status (1)
| Country | Link |
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| CN (1) | CN205115091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858970A (en) * | 2016-06-06 | 2016-08-17 | 上海知勉环境技术有限公司 | Novel air floating method and air floating machine |
| CN106186443A (en) * | 2016-08-30 | 2016-12-07 | 江苏国松环境科技开发有限公司 | Oily waste water integrated treatment unit |
-
2015
- 2015-09-24 CN CN201520748085.1U patent/CN205115091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858970A (en) * | 2016-06-06 | 2016-08-17 | 上海知勉环境技术有限公司 | Novel air floating method and air floating machine |
| CN106186443A (en) * | 2016-08-30 | 2016-12-07 | 江苏国松环境科技开发有限公司 | Oily waste water integrated treatment unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20180924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |