CN210367229U - Asphalt smoke water treatment facilities - Google Patents
Asphalt smoke water treatment facilities Download PDFInfo
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- CN210367229U CN210367229U CN201822260134.3U CN201822260134U CN210367229U CN 210367229 U CN210367229 U CN 210367229U CN 201822260134 U CN201822260134 U CN 201822260134U CN 210367229 U CN210367229 U CN 210367229U
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Abstract
The utility model discloses an asphalt smoke water treatment facilities, including pipeline flushing tank, pipeline flushing tank passes through pipeline and oil removal case fixed connection, oil removal case passes through pipeline and oil groove fixed connection, oil removal case passes through pipeline and air supporting machine fixed connection, the air supporting machine passes through pipeline and slag chute fixed connection, the slag chute passes through pipeline and centrifuge fixed connection, the air supporting machine passes through pipeline and clear water case fixed connection, the clear water case passes through pipeline and middle water case fixed connection, middle water case passes through pipeline and three-phase separation machine fixed connection, the three-phase separation machine passes through pipeline and oil drum fixed connection, the three-phase separation machine passes through pipeline and heterogeneous stream pump fixed connection, heterogeneous stream pump passes through pipeline and liquid-phase photocatalysis oxidation device fixed connection. This pitch flue gas water treatment facilities has overcome the bottleneck that the long-term puzzlement waterproofing membrane trade sewage is difficult to handle, very big improvement the surrounding environment, no any secondary pollution.
Description
Technical Field
The utility model relates to an asphalt flue gas water treatment facilities technical field specifically is an asphalt flue gas water treatment facilities.
Background
The asphalt is used as the main raw material of the waterproof coiled material, a large amount of asphalt smoke discharged in the production process contains various substances harmful to human beings and has strong pungent foul smell, and the asphalt smoke purification treatment comprises water washing and activated carbon adsorption.
Contain more oil and particulate matter in the volatile pitch cigarette of agitator tank, need adopt water to wash the pipeline in succession, the washing water includes the pipeline sparge water, batching section flue gas washing water, production line flue gas washing water, but behind the washing water manifold cycles use, quality of water can be more and more poor, if not handle and will cause circulation water washing inefficiency, aquatic organic matter concentration is high, the phenomenon of emulsification and fermentation is just very serious, quality of water blackens, in case take place the excessive consequence that will seriously pollute sewer pipe and block up the pipeline.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an asphalt flue gas water treatment facilities to propose washing water manifold cycles in solving above-mentioned background art and use the back, quality of water can be more and more poor, if not handling will cause circulation water washing inefficiency, aquatic organic matter concentration is high, the phenomenon of emulsification and fermentation is just very serious, quality of water blackens, in case take place the excessive problem that will seriously pollute sewer pipe and block up the pipeline.
In order to achieve the above object, the utility model provides a following technical scheme: an asphalt fume water treatment device, comprises a pipeline flushing water tank, wherein the pipeline flushing water tank is fixedly connected with an oil separation tank through a pipeline, the oil separation tank is fixedly connected with an oil groove through a pipeline, the oil separation tank is fixedly connected with an air floatation machine through a pipeline, the air floatation machine is fixedly connected with a slag groove through a pipeline, the slag groove is fixedly connected with a centrifuge through a pipeline, the air floatation machine is fixedly connected with a clean water tank through a pipeline, the clean water tank is fixedly connected with an intermediate water tank through a pipeline, the intermediate water tank is fixedly connected with a three-phase separator through a pipeline, the three-phase separator is fixedly connected with an oil barrel through a pipeline, the three-phase separator is fixedly connected with a multiphase flow pump through a pipeline, the multiphase flow pump is fixedly connected with a liquid-phase photocatalytic oxidation device through a pipeline, the multiphase flow pump is fixedly connected with an ozone generator through a pipeline, the oil separation tank is fixedly connected with a batching section circulating, the oil separation tank is fixedly connected with the production line circulating water tank through a pipeline.
Preferably, the oil separating tank is used as a first-stage oil-water separating device for removing most of oil in water.
Preferably, PAC and cationic PAM are added into the air flotation machine, the addition of PAC is 0.02-0.05% of sewage, the addition of cationic PAM is about 0.002% of sewage, and the addition of the PAC and the cationic PAM is adjusted in time according to the condition of sediment.
Preferably, the air flotation machine adopts a multiphase flow pump to blow micro-nano bubbles.
Preferably, the three-phase separator is a high-speed butterfly separator.
Preferably, the liquid-phase photocatalytic oxidation device adopts the comprehensive treatment technologies of photo-oxidation, photocatalysis and photochemistry.
Compared with the prior art, the beneficial effects of the utility model are that: the asphalt flue gas water treatment device carries out a series of treatments on washing water, overcomes the bottleneck that sewage is difficult to treat in the waterproof coiled material industry for a long time, can ensure the efficient water washing effect of a front stage, enables a rear-stage gas phase treatment device to normally operate, greatly improves the surrounding environment (including oil leakage), has no secondary pollution, can recycle treated oil and residues (the oil can be used as waste engine oil, and the residues can be used as powder), can reduce the operation cost, and does not need to consider the treatment of the oil and the residues.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. a pipeline flushing tank; 2. an oil separation tank; 3. an oil sump; 4. an air flotation machine; 5. a slag groove; 6. A centrifuge; 7. a clear water tank; 8. an intermediate water tank; 9. a three-phase separator; 10. an oil drum; 11. a multiphase flow pump; 12. a liquid-phase photocatalytic oxidation device; 13 an ozone generator; 14. a batching section circulating water tank; 15. Production line circulating water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an asphalt fume water treatment device comprises a pipeline flushing water tank 1, the pipeline flushing water tank 1 is fixedly connected with an oil separation tank 2 through a pipeline, the oil separation tank 2 is fixedly connected with an oil groove 3 through a pipeline, the oil separation tank 2 is fixedly connected with an air flotation machine 4 through a pipeline, the air flotation machine 4 is fixedly connected with a slag groove 5 through a pipeline, the slag groove 5 is fixedly connected with a centrifuge 6 through a pipeline, the air flotation machine 4 is fixedly connected with a clear water tank 7 through a pipeline, the clear water tank 7 is fixedly connected with an intermediate water tank 8 through a pipeline, the intermediate water tank 8 is fixedly connected with a three-phase separator 9 through a pipeline, the three-phase separator 9 is fixedly connected with an oil drum 10 through a pipeline, the three-phase separator 9 is fixedly connected with a multiphase flow pump 11 through a pipeline, the multiphase flow pump 11 is fixedly connected with a liquid-phase photocatalytic oxidation device 12 through a pipeline, the, the oil separation tank 2 is fixedly connected with a batching section circulating water tank 14 through a pipeline, and the oil separation tank 2 is fixedly connected with a production line circulating water tank 15 through a pipeline.
Furthermore, the oil separating tank 2 is used as a first-stage oil-water separating device to remove most of oil in water, because the oil content in water is high, if the oil content in the residues removed by the air floatation machine 4 is not removed, the oil content in the residues is increased, and the centrifugal machine 6 is difficult to centrifugally separate.
Further, PAC and cationic PAM are added into the air flotation machine 4, the addition of PAC is 0.02% -0.05% of sewage, the addition of cationic PAM is about 0.002% of sewage, and the addition of the PAC and the cationic PAM is timely adjusted according to the condition of sediment, so that the flocculation and deslagging effects are enhanced.
Furthermore, the air flotation machine 4 adopts a multiphase flow pump to bulge micro-nano bubbles, so that micro-nano bubbles can bulge micro particles in water and can be condensed into larger particles to float out of the water surface, and small particle residues suspended in the water can not be removed after being bulged out of the water surface due to overlarge bubbles in aeration.
Furthermore, the three-phase separator 9 is a high-speed butterfly separator which can efficiently separate oil and slag in water through high-speed rotation, the oil removal efficiency is more than or equal to 99%, the oil content in the effluent is less than 1%, and the separation efficiency is improved.
Further, the liquid-phase photocatalytic oxidation device 12 adopts a comprehensive treatment technology of photo-oxidation, photocatalysis and photochemistry, which is beneficial to further removing organic matters in water after flocculation and air flotation treatment.
The working principle is as follows: firstly, the mixture of oil, water and slag to be treated in a pipeline flushing water tank 1 is subjected to water-oil separation under the action of an oil separating tank 2 to remove most of oil, the part of oil reaches an oil groove 3, the mixture of the rest water, slag and a small amount of oil reaches an air flotation machine 4, PAC and cation PAM with certain proportion are added into the air flotation machine 4 to remove the sediment in the mixture, the sediment reaches a slag groove 5, the water content of the sediment removed by the air flotation machine 4 is high, water is removed through a centrifugal machine 6, the dry slag after centrifugal separation is basically rubber powder added during material preparation and can be recycled, the mixture after being subjected to residue removal by the air flotation machine 4 reaches a clear water tank 7 and a middle water tank 8 and then reaches a three-phase separator 9, the oil and the slag in the water are efficiently separated through high-speed rotation of the three-phase separator 9, the oil enters an oil drum 10, the slag enters the slag groove 5, the concentration of the rest water is still high, COD is more than 5000mg/L, benzopyrene is more than 0.5ug, the chromaticity difference is strong and has strong odor, therefore, the water needs to be further treated and reaches the liquid-phase photocatalytic oxidation device 12, and the ozone generator 13 blows out certain ozone in the water, the treated water can be obtained by the liquid-phase photocatalytic oxidation treatment, the liquid-phase photocatalytic treatment and the liquid-phase photochemical oxidation treatment in the liquid-phase photocatalytic oxidation device 12 in sequence, the treated water is clear and odorless in color, the COD is less than 100mg/L, no benzopyrene is detected, meanwhile, the water treatment modes in the batching section circulating water tank 14 and the production line circulating water tank 15 are the same as the water treatment mode in the pipeline flushing water tank 1, and because the oil and the slag of the water in the batching section circulating water tank 14 and the production line circulating water tank 15 are gradually accumulated, the treatment can be carried out regularly according to the water pollution degree.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an asphalt flue gas water treatment facilities, includes pipeline flush tank (1), its characterized in that: the pipeline flushing water tank (1) is fixedly connected with the oil separating tank (2) through a pipeline, the oil separating tank (2) is fixedly connected with the oil groove (3) through a pipeline, the oil separating tank (2) is fixedly connected with the air flotation machine (4) through a pipeline, the air flotation machine (4) is fixedly connected with the slag groove (5) through a pipeline, the slag groove (5) is fixedly connected with the centrifuge (6) through a pipeline, the air flotation machine (4) is fixedly connected with the clear water tank (7) through a pipeline, the clear water tank (7) is fixedly connected with the intermediate water tank (8) through a pipeline, the intermediate water tank (8) is fixedly connected with the three-phase separator (9) through a pipeline, the three-phase separator (9) is fixedly connected with the oil drum (10) through a pipeline, the three-phase separator (9) is fixedly connected with the multiphase flow pump (11) through a pipeline, and the liquid-phase photocatalytic oxidation device (12) through a pipeline, the multiphase flow pump (11) is fixedly connected with the ozone generator (13) through a pipeline, the oil separation tank (2) is fixedly connected with the batching section circulating water tank (14) through a pipeline, and the oil separation tank (2) is fixedly connected with the production line circulating water tank (15) through a pipeline.
2. The asphalt flue gas water treatment device according to claim 1, characterized in that: the oil separating tank (2) is used as a first-stage oil-water separating device to remove most of oil in water.
3. The asphalt flue gas water treatment device according to claim 1, characterized in that: PAC and cationic PAM are added into the air flotation machine (4), the addition of PAC is 0.02-0.05% of sewage, the addition of cationic PAM is about 0.002% of sewage, and the addition of the PAC and the cationic PAM is adjusted in time according to the condition of sediment.
4. The asphalt flue gas water treatment device according to claim 1, characterized in that: the air floatation machine (4) adopts a multiphase flow pump to blow out micro-nano bubbles.
5. The asphalt flue gas water treatment device according to claim 1, characterized in that: the three-phase separator (9) is a high-speed butterfly type separating device.
6. The asphalt flue gas water treatment device according to claim 1, characterized in that: the liquid-phase photocatalytic oxidation device (12) adopts the comprehensive treatment technology of photo-oxidation, photocatalysis and photochemistry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260134.3U CN210367229U (en) | 2018-12-30 | 2018-12-30 | Asphalt smoke water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260134.3U CN210367229U (en) | 2018-12-30 | 2018-12-30 | Asphalt smoke water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210367229U true CN210367229U (en) | 2020-04-21 |
Family
ID=70231571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260134.3U Expired - Fee Related CN210367229U (en) | 2018-12-30 | 2018-12-30 | Asphalt smoke water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210367229U (en) |
-
2018
- 2018-12-30 CN CN201822260134.3U patent/CN210367229U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20211230 |