CN112808102A - Petrochemical effluent disposal system - Google Patents
Petrochemical effluent disposal system Download PDFInfo
- Publication number
- CN112808102A CN112808102A CN202110116186.7A CN202110116186A CN112808102A CN 112808102 A CN112808102 A CN 112808102A CN 202110116186 A CN202110116186 A CN 202110116186A CN 112808102 A CN112808102 A CN 112808102A
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- Prior art keywords
- stirring
- filtering
- box
- pipe
- wastewater
- Prior art date
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- 239000002351 wastewater Substances 0.000 claims abstract description 72
- 238000003756 stirring Methods 0.000 claims abstract description 71
- 238000001914 filtration Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 30
- 239000002253 acid Substances 0.000 claims description 20
- 239000003513 alkali Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 14
- 239000007921 spray Substances 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
Abstract
The invention relates to the field of petrochemical industry, in particular to a petrochemical industry wastewater treatment system, which comprises a stirring device, a filtering device and a deoiling device, wherein the stirring device is arranged on the stirring device; the filter device is connected with the stirring device through a communicating pipe, a water valve is arranged at one end of the communicating pipe, a water outlet pipe is arranged at one side of the filter device, a deoiling device is arranged below the water outlet pipe, and a fine grid filter screen is arranged in the water outlet pipe; the device adopts a mode of filtering for many times and carrying out graded treatment to treat harmful substances in the wastewater, has simple structure and simple and convenient operation, ensures that the wastewater can be fully treated, and the discharged wastewater can reach the discharge standard.
Description
Technical Field
The invention relates to the field of petrochemical industry, in particular to a petrochemical industry wastewater treatment system.
Background
Petrochemical waste water refers to waste water discharged by a petrochemical plant, a large amount of sulfide substances and oily substances are generated in the waste water, acid and alkali in the waste water are unbalanced, and serious land pollution is caused by direct discharge.
Disclosure of Invention
The present invention is made in view of the problems raised by the background art, and the present invention will be further described below.
A petrochemical wastewater treatment system comprises a stirring device, a filtering device and a deoiling device; the filter device is connected with the stirring device through a communicating pipe, a water valve is arranged at one end of the communicating pipe, a water outlet pipe is arranged at one side of the filter device, a deoiling device is arranged below the water outlet pipe, and a fine grid filter screen is arranged in the water outlet pipe;
the stirring device comprises a stirring box, an upper stirring plate and a lower stirring plate are arranged in the stirring box, a plurality of desulfurizer packages containing desulfurizer are placed between the two stirring plates, an acid liquid package containing acid liquid and an alkali liquid package containing alkali liquid are arranged between the stirring plates and the stirring box, one-way valves are arranged in the acid liquid package, the alkali liquid package and the desulfurizer packages, a PH detector is arranged on one side below the stirring box, a connecting rod is arranged above the stirring plates, the connecting rod is fixedly connected with a sliding block, the other end of the sliding block is connected with a sliding rod, the sliding block can slide in the sliding rod, a rotating wheel is arranged on the sliding rod, a handle is arranged on one side of the rotating wheel, a convex block is arranged on the other side of the rotating wheel, a movable rod is arranged on the convex block, and two ends of the movable rod are connected with; the problem of unbalanced acid and alkali in the wastewater is solved, and the wastewater contains sulfide substances, so that the wastewater can fully react;
the filtering device comprises a filtering box, a filtering plate is arranged in the filtering box, a supporting rod is arranged at the lower end of the filtering plate, a scraping plate is arranged above the filtering plate, the scraping plate is fixedly connected with a pull rod, the other end of the pull rod penetrates through the filtering box, a discharge hole is further formed in one side of the filtering box, an object collecting box is arranged on one side of the discharge hole, and the upper end of the object collecting box is open; filtering the precipitate in the wastewater;
the deoiling device includes: go the oil tank, it is equipped with the tray to deoil the incasement, the tray is equipped with the shrouding all around, the tray is equipped with a plurality of through-holes the below of tray is equipped with align to grid's condenser pipe, the condenser pipe is equipped with inlet tube and outlet pipe, the inlet tube with the one end of outlet pipe is in go one side of oil tank, at align to grid be equipped with elevating system in the middle of the condenser pipe, elevating system's one end is equipped with the handle, through the handle carries out the oscilaltion to elevating system, the inlet tube with the length of outlet pipe can make elevating system is in go the oil tank internalization.
Further, still including straining the device just, strain the device just and pass through the connecting pipe and connect agitating unit, strain the device just and include waste water inlet port, waste water tank, the waste water inlet port is in waste water tank top, the shower nozzle is connected to waste water inlet port lower extreme, the shower nozzle is in the waste water tank, the shower nozzle is through the hub connection the motor, the motor drives thereby the axle is rotatory to be driven the shower nozzle is rotatory, through the high-speed operation of motor to make waste water and impurity produce centrifugal effect, make most impurity in the waste water stay in the shower nozzle.
Furthermore, the acid liquid bag, the alkali liquid bag and the desulfurizer bag are made of elastic materials with acid and alkali resistance and corrosion resistance, so that the waste water is prevented from being oxidized.
Furthermore, a plurality of guide pillars are arranged on the stirring plate, the upper guide pillars and the lower guide pillars on the stirring plate are arranged in a staggered mode, and spiral sheets are arranged on the guide pillars, so that the stirring effect is better, and the desulfurizer in the desulfurizer bag is extruded more conveniently.
Furthermore, the guide post can rotate automatically on the stirring plate, the spiral sheet is made of soft materials with hardness, damage to the desulfurizer package by the spiral sheet is avoided, and labor intensity of manpower is reduced.
Furthermore, the connecting pipe and the communicating pipe are both provided with a high-pressure water pump.
Furthermore, a drain pipe is arranged on one side of the oil removal box, and a valve is arranged on the drain pipe.
Has the advantages that: compared with the prior art, the invention adopts the mode of filtering for multiple times and carrying out graded treatment to treat harmful substances in the wastewater, has simple structure and simple and convenient operation, ensures that the wastewater can be fully treated, and the discharged wastewater can reach the discharge standard.
Drawings
FIG. 1: the invention relates to a structure schematic diagram of a petrochemical industry wastewater treatment system;
FIG. 2: the invention relates to a schematic structure diagram of the A direction of a petrochemical wastewater treatment system;
in the figure: the device comprises a primary filter device 1, a wastewater inlet 10, a wastewater tank 11, a spray head 12, a shaft 13, a motor 14, a connecting pipe 2, a high-pressure water pump 21, a stirring device 3, a handle 301, a bump 302, a rotating wheel 303, a movable rod 304, a sliding rod 305, a sliding block 306, a connecting rod 307, a stirring tank 308, an acid liquid bag 309, a guide pillar 310, a spiral sheet 311, an alkali liquid bag 312, a desulfurizer bag 313, a pH detector 314, a stirring plate 315, a one-way valve 316, a communicating pipe 4, a water valve 41, a filtering device 5, a filtering tank 51, a pull rod 52, a scraper 53, an object collecting tank 54, a supporting rod 55, a filtering plate 56, a discharge port 57, a water outlet pipe 6, a fine grid filtering screen 61, a deoiling device 7, a deoiling tank 701, a sealing plate 702, a tray 703, a through hole 704, a lifting mechanism 705, a condensing pipe.
Detailed Description
A specific embodiment of the present invention will be described in detail with reference to fig. 1-2.
A petrochemical wastewater treatment system comprises a stirring device 3, a filtering device 5 and a deoiling device 7; the filtering device 5 is connected with the stirring device 3 through a communicating pipe 4, one end of the communicating pipe 4 is provided with a water valve 41, one side of the filtering device 5 is provided with a water outlet pipe 6, and a deoiling device 7 is arranged below the water outlet pipe 6;
the primary filter device 1 is connected with the stirring device 3 through a connecting pipe 2, the primary filter device 1 comprises a wastewater inlet 10 and a wastewater tank 11, the wastewater inlet 10 is arranged above the wastewater tank 11, the lower end of the wastewater inlet 10 is connected with a spray head 12, the spray head 12 is arranged in the wastewater tank 11, the spray head 12 is connected with a motor 14 through a shaft 13, the motor drives the shaft 13 to rotate so as to drive the spray head 12 to rotate, the wastewater and impurities generate centrifugal action through high-speed operation of the motor, most of impurities in the wastewater are left in the spray head 12, and sewage can be sprinkled on the inner wall of the wastewater tank 11 and flows into the connecting pipe 2,
at the moment, the acid and alkali of the wastewater are unbalanced and contain sulfide, the following scheme is adopted for desulfurization and the wastewater is made to be neutral water, the stirring device 3 comprises a stirring box 308, an upper stirring plate 315 and a lower stirring plate 315 are arranged in the stirring box 308, a plurality of desulfurizer packages 313 containing desulfurizer are arranged between the two stirring plates 315, an acid liquid package 309 containing acid liquid and an alkali liquid package 312 containing alkali liquid are arranged between the stirring plates 315 and the stirring box 308, the acid liquid package 309, the alkali liquid package 312 and the desulfurizer packages 313 are made of acid-base-resistant and corrosion-resistant elastic materials, check valves 316 are arranged in the acid liquid package 309, the alkali liquid package 312 and the desulfurizer packages 313, the check valves 316 are made of stainless steel materials, a pH detector 314 is arranged on one side below the stirring box 308, a connecting rod 307 is arranged above the stirring plate 315, and the connecting rod 307 is fixedly connected with a sliding block 306, the other end of the sliding block 306 is connected with a sliding rod 305, the sliding block 306 can slide in the sliding rod 305, the sliding rod 305 is provided with a rotating wheel 303, one side of the rotating wheel 303 is provided with a handle 301, the other side of the rotating wheel 303 is provided with a convex block 302, the convex block is provided with a movable rod 304, and two ends of the movable rod 304 are connected with the convex block 302 and the sliding block 306 in a hinged manner;
when the wastewater passing through the primary filter device 1 flows into the stirring device 3 through the connecting pipe 2, at the moment, the handle 301 is rotated, so that the convex block 302 makes a circular motion, the sliding block 306 is driven to slide on the sliding rod 305, and the stirring plate 315 moves up and down, when the stirring plate 315 moves in opposite directions, the desulfurizer pack 313 is extruded, and a desulfurizer in the desulfurizer pack 313 is extruded from the one-way valve 316, so that the desulfurizer is combined with the wastewater, and the wastewater is vulcanized;
the PH detector 314 detects acid and alkali of the wastewater, if the PH value in the wastewater is too high, the handle 301 connected with the upper end stirring plate 315 is rotated, the stirring plate 315 is moved upwards, the acid liquid bag 309 is squeezed with the stirring plate 315 through the inner side of the stirring box 308, the acid liquid flows in from the one-way valve 316 to neutralize the wastewater, and similarly, if the PH value in the wastewater is too low, the handle 301 connected with the lower end stirring plate 315 is rotated, the stirring plate 315 is moved downwards, the alkali liquid bag 312 is squeezed with the stirring plate 315 through the inner side of the stirring box 308, the alkali liquid flows in from the one-way valve 316 to neutralize the wastewater, and the steps are repeated until the wastewater is neutral;
further, in order to achieve better stirring effect and more conveniently extrude the desulfurizer in the desulfurizer package 313, a plurality of guide posts 310 are arranged on the stirring plate 315, the guide posts on the upper and lower stirring plates 315 are arranged in a staggered manner, a spiral sheet 311 is arranged on the guide posts 310, the spiral sheet 311 is made of a soft material with hardness, so that the desulfurizer package 313 is prevented from being damaged by the spiral sheet 311, and further, in order to reduce labor intensity of manpower, the guide posts 310 can automatically rotate on the stirring plate 315;
at this time, the wastewater in the stirring device 308 contains a lot of precipitates and oily substances which have undergone the reaction of the desulfurizing agent, and the precipitates in the wastewater need to be filtered, and the following scheme is adopted: opening the water valve 41 at one end of the communicating pipe 4, enabling the wastewater to flow into the filtering device 5, wherein the filtering device 5 comprises a filtering tank 51, a filtering plate 56 is arranged in the filtering tank 51, a supporting rod 55 is arranged at the lower end of the filtering plate 56, a scraping plate 53 is arranged above the filtering plate 56, the scraping plate 53 is fixedly connected with a pull rod 52, the other end of the pull rod 52 penetrates through the filtering tank 51, a discharge port 57 is further arranged at one side of the filtering tank 53, an object collecting tank 54 is arranged at one side of the discharge port 57, and the upper end of the object collecting tank 54 is opened;
when the wastewater flows into the filtering device 5, the filtering plate 56 filters the wastewater, at this time, the sediment is remained above the filtering plate 56, the pull rod 52 is pulled to drive the scraper 53 to push the sediment into the collection box 54, and then the sediment is discharged through the discharge hole 57, at this time, few sediment with small particles exist in the wastewater, and the fine grid filtering net 61 is arranged in the water outlet pipe 6;
only oily substances are contained in the wastewater after the treatment, then the oily substances in the wastewater are treated, and according to common knowledge, the solidification temperature of oil is higher than that of water, and the following measures are taken: the deoiling device includes: the device comprises a de-oiling box 701, wherein a drain pipe 711 is arranged on one side of the de-oiling box 701, a valve 707 is arranged on the drain pipe 711, a tray 703 is arranged in the de-oiling box 701, a sealing plate 702 is arranged on the periphery of the tray 703, a plurality of through holes 704 are formed in the tray 703 to facilitate outflow of wastewater, uniformly arranged condenser pipes 706 are arranged below the tray 703, each condenser pipe 706 is provided with a water inlet pipe 708 and a water outlet pipe 710, one end of each water inlet pipe 708 and one end of each water outlet pipe 710 are arranged on one side of the de-oiling box 701, a lifting mechanism 705 is arranged in the middle of the uniformly arranged condenser pipes 712, one end of each lifting mechanism 705 is provided with a handle 709, the lifting mechanism 705 is lifted up and down through the handles 709, and the lengths of the water inlet pipes 708 and the water outlet;
when the wastewater enters the oil removal tank 701, the lifting mechanism 705 is in a compressed state, the water inlet pipe 708 enters cold water, the condensation pipe 706 is filled with cold water to cool the wastewater, the upper end of the oil removal tank can generate solidified substances due to oily substances in the wastewater, the handle 709 is rotated to enable the lifting mechanism 705 to slowly ascend, the wastewater can flow out of the through hole 704 at the moment, the solidified substances can be separated from the wastewater along with the ascending of the lifting mechanism 705, when the tray 703 completely leaves the wastewater, the solidified substances are poured out, the operation is repeated, the oily substances in the wastewater are completely removed, and at the moment, the valve 707 is opened, and the wastewater can flow out of the drain pipe 711;
further, because the height between the primary filter device 1 and the stirring device 3 and the height between the stirring device 3 and the filtering device 5 are different, namely, hydraulic pressure difference occurs between the primary filter device 1 and the stirring device 3, in order to further enable waste water to enter the filtering device 3 and the filtering device 5, high-pressure water pumps 21 are arranged on the connecting pipe 2 and the communicating pipe 4;
compared with the prior art, the invention adopts the mode of filtering for multiple times and carrying out graded treatment to treat harmful substances in the wastewater, has simple structure and simple and convenient operation, ensures that the wastewater can be fully treated, and the discharged wastewater can reach the discharge standard.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A petrochemical wastewater treatment system is characterized in that: comprises a stirring device (3), a filtering device (5) and a deoiling device (7); the filter device (5) is connected with the stirring device (3) through a communicating pipe (4), one end of the communicating pipe (4) is provided with a water valve (41), one side of the filter device (5) is provided with a water outlet pipe (6), a deoiling device (7) is arranged below the water outlet pipe (6), and a fine grid filter screen (61) is arranged in the water outlet pipe (6);
the stirring device (3) comprises a stirring box (308), an upper stirring plate and a lower stirring plate (315) are arranged in the stirring box (308), a plurality of desulfurizer packages (313) containing desulfurizer are arranged between the two stirring plates (315), an acid liquid package (309) containing acid liquid and an alkali liquid package (312) containing alkali liquid are arranged between the stirring plates (315) and the stirring box (308), one-way valves (316) are arranged in the acid liquid package (309), the alkali liquid package (312) and the desulfurizer package (313), a PH detector (314) is arranged on one side below the stirring box (308), a connecting rod (307) is arranged above the stirring plate (315), the connecting rod (307) is fixedly connected with a sliding block (306), the other end of the sliding block (306) is connected with a sliding rod (305), the sliding block (306) can slide in the sliding rod (305), and a rotating wheel (303) is arranged on the sliding rod (305), a handle (301) is arranged on one side of the rotating wheel (303), a convex block (302) is arranged on the other side of the rotating wheel (303), a movable rod (304) is arranged on the convex block, and two ends of the movable rod (304) are connected with the convex block (302) and the sliding block (306) in a hinged mode;
the filtering device (5) comprises a filtering box (51), a filtering plate (56) is arranged in the filtering box (51), a supporting rod (55) is arranged at the lower end of the filtering plate (56), a scraping plate (53) is arranged above the filtering plate (56), the scraping plate (53) is fixedly connected with a pull rod (52), the other end of the pull rod (52) penetrates through the filtering box (51), a discharging port (57) is further arranged on one side of the filtering box (53), an object collecting box (54) is arranged on one side of the discharging port (57), and the upper end of the object collecting box (54) is opened;
the deoiling device includes: an oil removing tank (701), wherein a tray (703) is arranged in the oil removing tank (701), sealing plates (702) are arranged on the periphery of the tray (703), a plurality of through holes (704) are arranged on the tray (703), condenser pipes (706) which are uniformly arranged are arranged below the tray (703), the condenser pipes (706) are provided with a water inlet pipe (708) and a water outlet pipe (710), one end of the water inlet pipe (708) and one end of the water outlet pipe (710) are arranged on one side of the de-oiling box (701), a lifting mechanism (705) is arranged in the middle of the uniformly arranged condensation pipes (712), one end of the lifting mechanism (705) is provided with a handle (709), the lifting mechanism (705) is lifted up and down through the handle (709), and the length of the water inlet pipe (708) and the water outlet pipe (710) enables the lifting mechanism (705) to move in the de-oiling box (701).
2. The petrochemical wastewater treatment system according to claim 1, wherein: still filter device (1) including just straining, just strain device (1) and connect through connecting pipe (2) agitating unit (3), just strain device (1) including waste water inlet port (10), waste water tank (11), waste water inlet port (10) are in waste water tank (11) top, shower nozzle (12) is connected to waste water inlet port (10) lower extreme, shower nozzle (12) are in waste water tank (11), shower nozzle (12) are connected through axle (13) motor (14), the motor drives thereby axle (13) are rotatory to be driven shower nozzle (12) are rotatory.
3. The petrochemical wastewater treatment system according to claim 1, wherein: the acid liquid bag (309), the alkali liquid bag (312) and the desulfurizer bag (313) are made of acid-proof, alkali-proof and corrosion-proof elastic materials.
4. The petrochemical wastewater treatment system according to claim 1, wherein: the stirring plate (315) is provided with a plurality of guide posts (310), the guide posts (310) on the upper stirring plate and the lower stirring plate (315) are arranged in a staggered mode, and the guide posts (310) are provided with spiral sheets (311).
5. The petrochemical wastewater treatment system according to claim 4, wherein: the guide post (310) can automatically rotate on the stirring plate (315), and the spiral sheet (311) is made of a soft material with hardness.
6. The petrochemical wastewater treatment system according to claim 1, wherein: and the connecting pipe (2) and the communicating pipe (4) are both provided with a high-pressure water pump (21).
7. The petrochemical wastewater treatment system according to claim 1, wherein: go oil tank (701) one side and be equipped with drain pipe (711), be equipped with valve (707) on drain pipe (711).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116186.7A CN112808102B (en) | 2021-01-28 | 2021-01-28 | Petrochemical effluent disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110116186.7A CN112808102B (en) | 2021-01-28 | 2021-01-28 | Petrochemical effluent disposal system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112808102A true CN112808102A (en) | 2021-05-18 |
| CN112808102B CN112808102B (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110116186.7A Active CN112808102B (en) | 2021-01-28 | 2021-01-28 | Petrochemical effluent disposal system |
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| CN205459890U (en) * | 2015-12-25 | 2016-08-17 | 山东刘老太食品科技有限公司 | A production system for traditional chinese medicine decoction |
| CN105854602A (en) * | 2016-06-15 | 2016-08-17 | 哈尔滨工程大学 | Combined device for washing tail gas and treating waste water of low-speed diesel engine of ship |
| CN206720818U (en) * | 2017-04-19 | 2017-12-08 | 武汉格林环保设施运营有限责任公司 | A kind of flocculation tank being used in water process |
| CN207313306U (en) * | 2017-09-07 | 2018-05-04 | 赵湛 | A kind of marine drilling waste water decontamination oil removing system |
| CA3021456A1 (en) * | 2017-10-20 | 2019-04-20 | Fluor Technologies Corporation | Integrated configuration for a steam assisted gravity drainage central processing facility |
| CN208414141U (en) * | 2018-04-13 | 2019-01-22 | 洛阳天平分子筛有限公司 | A kind of wastewater treatment equipment for molecular sieve production |
| CN110885142A (en) * | 2018-09-10 | 2020-03-17 | 中国石油天然气股份有限公司 | Desulfurization device for oil field sewage and application |
| CN211688579U (en) * | 2019-11-22 | 2020-10-16 | 新疆天雨煤化集团有限公司 | Waste discharging device for hydrogen production from coal |
| CN211921214U (en) * | 2019-12-31 | 2020-11-13 | 江苏博大环保股份有限公司 | Sewage treatment system of high-temperature high-sulfur-content oilfield produced water |
| CN212050790U (en) * | 2020-01-06 | 2020-12-01 | 王学坤 | Novel petroleum gathering and transporting sewage treatment device |
| CN111762914A (en) * | 2020-06-30 | 2020-10-13 | 烟台南山学院 | Petrochemical effluent disposal system |
| CN111908742A (en) * | 2020-09-14 | 2020-11-10 | 湖南绿楷节能环保科技有限公司 | Integrated sewage treatment equipment |
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