CN211946619U - Oil removal demulsification and precipitation integrated machine - Google Patents
Oil removal demulsification and precipitation integrated machine Download PDFInfo
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- CN211946619U CN211946619U CN202020549156.6U CN202020549156U CN211946619U CN 211946619 U CN211946619 U CN 211946619U CN 202020549156 U CN202020549156 U CN 202020549156U CN 211946619 U CN211946619 U CN 211946619U
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Abstract
The utility model provides an oil removal breakdown of emulsion deposits all-in-one, include: the device comprises an air flotation tank body, a water inlet is arranged at one end of the air flotation tank body, a water outlet is arranged at the other end of the air flotation tank body, an oil separation area, an electrolysis area, a slag scraping area, a baffling area and a precipitation area which are communicated are arranged in the air flotation tank body, a gravity oil separator is arranged in the oil separation area, an electrolysis electrode is arranged in the electrolysis area, and a slag scraping device is arranged at the upper part of the slag scraping area; baffling board is installed in the baffling district, install the sedimentation tube of a plurality of vertical settings in the sedimentation district, the delivery port is installed to the sedimentation district, sewage gets into the electrolysis district behind the gravity oil separator oil removal, it floats to the surface of water to drive through electrolysis sewage production bubble, scrape the dross through scraping the sediment device, then sewage gets into baffling district flocculation and adds the medicine and carry out the replacement reaction, thereby the metal ion displacement of sewage, then the sewage deposits the discharge, whole process effective treatment the oil in the sewage, heavy metal ion, and can effectually remove the turbidity of sewage, the degree of clearance of sewage has been increased.
Description
Technical Field
The utility model belongs to the technical field of air supporting equipment technique and specifically relates to a oil removal breakdown of emulsion deposits all-in-one is related to.
Background
At present, in polluted enterprises and refuse landfills, the treatment of oily and heavy metal wastewater and penetrating fluid treatment equipment is incomplete, meanwhile, each equipment cannot run continuously, the COD (chemical oxygen demand), turbidity and the like in wastewater discharge cannot reach the discharge standard, the traditional process equipment has a complex structure and poor operation reliability and safety, and meanwhile, the continuity cannot be combined, so that the effect of the traditional process equipment is obviously reduced after long-time running.
Disclosure of Invention
The utility model provides an oil removal breakdown of emulsion deposits all-in-one can oil, heavy metal ion in the effective treatment sewage to can effectually remove the turbid thing of aquatic, increase the clearance of sewage.
The technical scheme of the utility model is realized like this:
an oil removal demulsification precipitation all-in-one machine, comprising: the device comprises an air flotation tank body, wherein a water inlet is formed in one end of the air flotation tank body, a water outlet is formed in the other end of the air flotation tank body, an oil separation area, an electrolysis area, a slag scraping area, a baffling area and a settling area which are communicated are sequentially arranged in the air flotation tank body from the upstream side to the downstream side, a gravity oil separator is installed in the oil separation area, and the water inlet is communicated with the gravity oil separator; the electrolysis area is provided with an electrolysis electrode, and the upper part of the slag scraping area is provided with a slag scraping device for scraping scum;
the baffling area is provided with a plurality of horizontally arranged baffle plates which are arranged at intervals along the vertical direction;
install the sedimentation pipe of a plurality of vertical settings in the sedimentation district, the sedimentation pipe is equipped with the contained angle with the horizontal direction, the sedimentation district is installed the delivery port.
As a modification, the electrolysis area is provided with an electrolysis water inlet which is positioned below the electrolysis electrode and communicated with the oil separation water outlet of the gravity oil separator.
As an improvement mode, an aeration pipe is arranged between the electrolysis water inlet and the electrolysis electrode and positioned in the electrolysis area.
As a modification, the slag scraping device comprises a transversely arranged base plate, and the tail end of the base plate is sunken to form a collecting tank;
the chain transmission device also comprises a driving chain wheel and a driven chain wheel, wherein the driving chain wheel is driven by a power device; a chain is arranged between the driven chain wheel and the driving chain wheel and is positioned above the base plate; a plurality of first scraping plates are arranged on the chain.
As an improvement mode, a second scraper is further installed on the chain, the free end of the second scraper is hinged with an arc-shaped scraper through a hinged shaft, and the arc-shaped scraper is in contact with the base plate;
still be provided with torsion spring between arc scraper blade and the second scraper blade, torsion spring install in on the articulated shaft, a power arm of torsion spring installs on arc scraper blade, another arm of force of torsion spring installs on the second scraper blade.
As an improvement mode, a water outlet channel is arranged at the downstream side of the slag scraping area, and a water level adjusting device is further installed in the slag scraping area;
the water level adjusting device comprises a gate which is slidably arranged on the air floating box body, and the gate is used for shielding the area of the water outlet channel; the gate is rotatably installed on the driving rod, a thread section is arranged on the driving rod, and the driving rod is in thread installation on the air floating box body.
As a modification, the water outlet channel is communicated with the baffling area, and the water outlet channel is positioned above the baffle plate.
As a modification, the baffling zone communicates with the lower portion of the settling zone.
As an improved mode, the deflection area is provided with a deflection water outlet pipe which is positioned below the deflection plate;
the deflection water outlet pipe extends to the sedimentation area and is positioned below the sedimentation pipe;
the water outlet is positioned above the settling tube.
As an improvement mode, a plurality of water permeable holes are formed in the baffling water outlet pipe.
By adopting the technical scheme, the beneficial effects of the utility model are that:
because the utility model discloses oil removal breakdown of emulsion deposits all-in-one, include: the device comprises an air flotation tank body, a water inlet is arranged at one end of the air flotation tank body, a water outlet is arranged at the other end of the air flotation tank body, an oil separation zone, an electrolysis zone, a slag scraping zone, a baffling zone and a sedimentation zone which are communicated are sequentially arranged in the air flotation tank body from the upstream side to the downstream side, a gravity oil separator is arranged in the oil separation zone, and the water inlet is communicated with the gravity oil separator; the electrolysis area is provided with an electrolysis electrode, and the upper part of the scum scraping area is provided with a scum scraping device for scraping scum; the baffling area is provided with a plurality of horizontally arranged baffling plates which are arranged at intervals along the vertical direction; install the sedimentation tube of a plurality of vertical settings in the sedimentation zone, the sedimentation tube is equipped with the contained angle with the horizontal direction, sedimentation zone installation delivery port, get into the electrolysis district behind the sewage gets into gravity grease trap oil removal, it floats to the surface of water to drive through electrolysis sewage production bubble, scrape the dross through scraping the sediment device, then sewage gets into baffling district flocculation and adds the medicine and carry out the replacement reaction, thereby replace the metal ion in the sewage, then the sewage deposits the discharge, whole process effective treatment the oil in the sewage, heavy metal ion, and can effectually remove the turbid thing of sewage, the degree of clearance of sewage has been increased.
Because the aeration pipe is arranged between the electrolysis water inlet and the electrolysis electrode and positioned in the electrolysis area, air is blown into the electrolysis area through the aeration pipe, so that sewage is stirred, impurities in the sewage are fully mixed, and the impurities are fully treated when the electrolysis electrode is electrolyzed.
The slag scraping device comprises a transversely arranged base plate, and the tail end of the base plate is sunken to form a collecting tank; the chain transmission device also comprises a driving chain wheel and a driven chain wheel, wherein the driving chain wheel is driven by a power device; a chain is arranged between the driven chain wheel and the driving chain wheel and is positioned above the base plate; install a plurality of first scraper blades on the chain, drive driving sprocket rotates, drives the chain and removes, drives first scraper blade removal then, and then impels the collecting vat to collect with the flocculate after floating on the surface of water impurity and the electrolysis.
The chain is also provided with a second scraper, the free end of the second scraper is hinged with an arc scraper through a hinged shaft, and the arc scraper is contacted with the substrate; a torsion spring is arranged between the arc-shaped scraper and the second scraper, the torsion spring is arranged on the articulated shaft, a force arm of the torsion spring is arranged on the arc-shaped scraper, and the other force arm of the torsion spring is arranged on the second scraper; and set up torsion spring, play the effect that elasticity is mitigateed when the effort between arc scraper blade and the base plate is too big, prevent to take place to damage.
Because the downstream side of the slag scraping area is provided with a water outlet channel, the slag scraping area is also provided with a water level adjusting device; the water level adjusting device comprises a gate which is slidably arranged on the air flotation tank body and is used for shielding the area of the water outlet channel; the gate is rotatably installed on the driving rod, the threaded section is arranged on the driving rod, the driving rod is threadedly installed on the air floating box body, and the water level height is adjusted by the water level adjusting device, so that the water level adjusting device is matched with the slag scraping device, and the slag scraping device is more thoroughly scraped.
Because the deflection area is provided with the deflection water outlet pipe, the deflection water outlet pipe is positioned below the deflection plate; the deflection water outlet pipe extends to the sedimentation area and is positioned below the sedimentation pipe; the water outlet is positioned above the sedimentation pipe, sewage entering the sedimentation area from the baffling area is introduced from the lower part of the sedimentation area, and the speed reduction is blocked by the sedimentation pipe in the process that the water level gradually rises, so that impurities are more precipitated, the impurities are more thoroughly removed, and the quality of the discharged water is improved.
Because the baffling outlet pipe is last to be provided with a plurality of holes of permeating water, sewage evenly gets into the sedimentation zone through a plurality of holes of permeating water, and the sedimentation process fully goes on in the sedimentation zone, promotes out water quality of water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is an internal structural view of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
wherein: 1-an air flotation tank body, 2-a water inlet, 3-a water outlet, 4-an oil separation zone, 5-an electrolysis zone, 6-a residue scraping zone, 7-a baffling zone, 8-a settling zone, 9-a gravity oil separator, 10-an electrolysis electrode, 11-a residue scraping device, 12-a baffle plate, 13-a settling tube, 14-an electrolysis water inlet, 15-an oil separation water outlet, 16-an aeration tube, 17-a base plate, 18-a collecting tank, 19-a driving chain wheel, 20-a driven chain wheel, 21-a power device, 22-a chain, 23-a first scraper, 24-a second scraper, 25-a hinge shaft, 26-an arc scraper, 27-a torsion spring, 28-a water outlet channel, 29-a water level adjusting device and 30-a slide way, 31-gate, 32-driving rod, 33-baffling water outlet pipe, 34-water permeable hole, 35-electrolytic slag outlet, 36-slag scraping slag outlet and 37-precipitation outlet gate.
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 efforts belong to the protection scope of the present invention.
The utility model discloses use the direction that water flows as the positive direction, be located positive upstream for the upstream side, be located positive downstream for the downstream side.
The utility model discloses oil removal breakdown of emulsion deposits all-in-one, include: the device comprises an air flotation tank body 1, wherein a water inlet 2 is formed in one end of the air flotation tank body 1, a water outlet 3 is formed in the other end of the air flotation tank body 1, an oil separation zone 4, an electrolysis zone 5, a slag scraping zone 6, a baffling zone 7 and a precipitation zone 8 which are communicated are sequentially arranged in the air flotation tank body 1 from the upstream side to the downstream side, a gravity oil separator 9 is installed in the oil separation zone 4, and the water inlet 2 is communicated with the gravity oil separator 9; the electrolysis area 5 is provided with an electrolysis electrode 10, and the upper part of the slag scraping area 6 is provided with a slag scraping device 11 for scraping scum; the baffling area 7 is provided with a plurality of horizontally arranged baffling plates 12, and the plurality of baffling plates 12 are arranged at intervals along the vertical direction; a plurality of vertically arranged sedimentation pipes 13 are arranged in the sedimentation zone 8, included angles are formed between the sedimentation pipes 13 and the horizontal direction, and a water outlet 3 is arranged in the sedimentation zone 8. Sewage enters the gravity oil separator 9 from the water inlet 2, after the action of the gravity oil separator 9, the sewage enters the electrolysis zone 5 after the heavy metal ion oil separation, bubbles are generated through the electrolysis sewage to drive impurities in the sewage to float to the water surface, then scum is scraped out through the scum scraping device 11, then the sewage enters the baffling zone 7 to be flocculated and added with chemicals for replacement reaction, so that the metal ions in the sewage are replaced, then the sewage enters the precipitation zone 8 to be precipitated, clear water is discharged through the water outlet 3, the oil and the heavy metal ions in the sewage are effectively treated in the whole process, and the turbidity in the sewage can be effectively removed, and the clearance of the sewage is increased.
The gravity oil separator 9 may be a gravity oil separator 9 produced by beijing zhongqing blue technology ltd, is a common component in the field, and the structure thereof is well known to those skilled in the art and will not be described herein. The electrolysis area 5 is provided with an electrolysis water inlet 14, the electrolysis water inlet 14 is positioned below the electrolysis electrode 10, and the electrolysis water inlet 14 is communicated with an oil separation water outlet 15 of the gravity oil separator 9, namely, sewage enters the electrolysis area 5 from the lower part of the electrolysis electrode 10, and along with the rising of the water level, the sewage is electrolyzed by the electrolysis electrode 10, so that the electrolysis is more thorough and sufficient.
An aeration pipe 16 is installed in the electrolysis region 5 between the electrolysis water inlet 14 and the electrolysis electrode 10, the aeration pipe 16 is connected with an aeration source such as a blower, and air is blown into the electrolysis region 5 through the aeration pipe 16, so that the sewage is stirred, impurities in the sewage are fully mixed, and the impurities are fully treated when the electrolysis electrode 10 is electrolyzed.
The slag scraping device 11 comprises a base plate 17 which is transversely arranged, and the tail end of the base plate 17 is sunken to form a collecting tank 18; the chain transmission device also comprises a driving chain wheel 19 and a driven chain wheel 20, wherein the driving chain wheel 19 is driven by a power device 21, and the power device 21 is preferably a driving chain wheel driving motor; a chain 22 is arranged between the driven sprocket 20 and the driving sprocket 19, and the chain 22 is positioned above the base plate 17; a plurality of first scrapers 23 are mounted on the chain 22, and drive the driving sprocket 19 to rotate, so as to drive the chain 22 to move, and then drive the first scrapers 23 to move, and further push impurities floating on the water surface and electrolyzed flocculates into the collecting tank 18 to be collected.
The chain 22 is also provided with a second scraper 24, the free end of the second scraper 24 is hinged with an arc scraper 26 through a hinge shaft 25, and the arc scraper 26 is contacted with the base plate 17; a torsion spring 27 is further arranged between the arc-shaped scraper 26 and the second scraper 24, the torsion spring 27 is mounted on the hinge shaft 25, one force arm of the torsion spring 27 is mounted on the arc-shaped scraper 26, and the other force arm of the torsion spring 27 is mounted on the second scraper 24, so that the impurities on the water surface cannot be completely pushed into the collecting groove 18 due to the fact that the first scraper 23 is not in contact with the base plate 17, and the impurities on the water surface are more fully scraped through the contact of the arc-shaped scraper 26 and the base plate 17; and a torsion spring 27 is provided to play a role of elastic relaxation when the acting force between the arc-shaped scraper 26 and the base plate 17 is too large, thereby preventing damage.
The downstream side of the slag scraping area 6 is provided with a water outlet channel 28, the slag scraping area 6 is also provided with a water level adjusting device 29, and the water level height is adjusted by the water level adjusting device 29, so that the slag scraping device 11 can be matched with the slag scraping device 11 to scrape more thoroughly.
The water level adjusting device 29 comprises a slideway 30 arranged on the air floating box body 1 and also comprises a gate 31 arranged in the slideway 30 in a sliding way, and the gate 31 is used for shielding the area of the water outlet channel 28; the gate 31 is rotatably mounted on the driving rod 32, a threaded section is arranged on the driving rod 32, the driving rod 32 is threadedly mounted on the air floating box body 1, and the driving rod 32 is rotated to drive the gate 31 to ascend or descend, so that the area of the water outlet channel 28 is adjusted and shielded, the flow of the water outlet channel 28 is controlled, and the purpose of controlling the height of the water level is achieved.
The water outlet channel 28 is communicated with the baffling area 7, the water outlet channel 28 is positioned above the baffle plate 12, sewage enters from the upper part of the baffling area 7 and is blocked by the baffle plate 12 in the descending process, the flow speed is reduced, and therefore impurities in the sewage are easier to precipitate; in addition, after the sewage is decelerated by the baffle plate 12, the reaction time is prolonged and the reaction is more sufficient by adding the chemicals into the baffling area 7.
The baffling area 7 is communicated with the lower part of the settling area 8, sewage entering the settling area 8 from the baffling area 7 is introduced from the lower part of the settling area 8, and the speed reduction is blocked by the settling pipe 13 in the process that the water level gradually rises, so that impurities are more precipitated, the impurities are more thoroughly removed, and the quality of effluent is improved.
The baffling area 7 is provided with a baffling water outlet pipe 33, and the baffling water outlet pipe 33 is positioned below the baffling plate 12; the deflection water outlet pipe 33 extends to the sedimentation zone 8, and the deflection water outlet pipe 33 is positioned below the sedimentation pipe 13; the water outlet 3 is positioned above the settling pipe 13.
Be provided with a plurality of holes 34 of permeating water on baffling outlet pipe 33, sewage evenly gets into sedimentation zone 8 through a plurality of holes 34 of permeating water, and the sedimentation process fully goes on in sedimentation zone 8, promotes out water quality of water.
The utility model discloses a improve the practicality, set up electrolysis slag notch 35 in electrolysis district 5 bottoms, set up in 6 bottoms in the sediment district of scraping and scrape sediment slag notch 36, set up in 8 bottoms in the settling zone and precipitated gate 37.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An oil removal demulsification precipitation all-in-one machine, comprising: an air floating box body, one end of which is provided with a water inlet and the other end of which is provided with a water outlet, and is characterized in that,
the floating box body is internally provided with an oil separation zone, an electrolysis zone, a slag scraping zone, a baffling zone and a precipitation zone which are communicated in sequence from the upstream side to the downstream side, the oil separation zone is provided with a gravity oil separator, and the water inlet is communicated with the gravity oil separator; the electrolysis area is provided with an electrolysis electrode, and the upper part of the slag scraping area is provided with a slag scraping device for scraping scum;
the baffling area is provided with a plurality of horizontally arranged baffle plates which are arranged at intervals along the vertical direction;
install the sedimentation pipe of a plurality of vertical settings in the sedimentation district, the sedimentation pipe is equipped with the contained angle with the horizontal direction, the sedimentation district is installed the delivery port.
2. The oil removal, demulsification, precipitation all-in-one machine as claimed in claim 1, wherein the electrolysis region is provided with an electrolysis water inlet which is positioned below the electrolysis electrode, and the electrolysis water inlet is communicated with the oil removal water outlet of the gravity oil separator.
3. The oil removal demulsification precipitation all-in-one machine as claimed in claim 2, wherein an aeration pipe is arranged between the electrolysis water inlet and the electrolysis electrode and positioned in the electrolysis zone.
4. The oil removal, demulsification, precipitation all-in-one machine as claimed in claim 1, wherein the slag scraping device comprises a transversely arranged base plate, and a collecting tank is formed by recessing the tail end of the base plate;
the chain transmission device also comprises a driving chain wheel and a driven chain wheel, wherein the driving chain wheel is driven by a power device; a chain is arranged between the driven chain wheel and the driving chain wheel and is positioned above the base plate; a plurality of first scraping plates are arranged on the chain.
5. The oil removal, demulsification, precipitation integrated machine as claimed in claim 4, wherein the chain is further provided with a second scraper, the free end of the second scraper is hinged with an arc scraper through a hinge shaft, and the arc scraper is in contact with the base plate;
still be provided with torsion spring between arc scraper blade and the second scraper blade, torsion spring install in on the articulated shaft, a power arm of torsion spring installs on arc scraper blade, another arm of force of torsion spring installs on the second scraper blade.
6. The oil removal, demulsification, precipitation all-in-one machine as claimed in claim 1, wherein a water outlet channel is arranged at the downstream side of the slag scraping area, and a water level adjusting device is further arranged at the slag scraping area;
the water level adjusting device comprises a gate which is slidably arranged on the air floating box body, and the gate is used for shielding the area of the water outlet channel; the gate is rotatably installed on the driving rod, a thread section is arranged on the driving rod, and the driving rod is in thread installation on the air floating box body.
7. The oil removal, demulsification, precipitation all-in-one machine as claimed in claim 6, wherein the water outlet channel is communicated with the baffling area, and the water outlet channel is positioned above the baffle plate.
8. The oil removal, demulsification, precipitation all-in-one machine as claimed in claim 7, wherein the baffling area is communicated with the lower part of the precipitation area.
9. The oil removal, demulsification, precipitation all-in-one machine as claimed in claim 8, wherein the baffling area is provided with a baffling water outlet pipe, and the baffling water outlet pipe is positioned below the baffling plate;
the deflection water outlet pipe extends to the sedimentation area and is positioned below the sedimentation pipe;
the water outlet is positioned above the settling tube.
10. The oil removal, demulsification, precipitation all-in-one machine as claimed in claim 9, wherein a plurality of water permeable holes are arranged on the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549156.6U CN211946619U (en) | 2020-04-15 | 2020-04-15 | Oil removal demulsification and precipitation integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549156.6U CN211946619U (en) | 2020-04-15 | 2020-04-15 | Oil removal demulsification and precipitation integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211946619U true CN211946619U (en) | 2020-11-17 |
Family
ID=73164019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549156.6U Expired - Fee Related CN211946619U (en) | 2020-04-15 | 2020-04-15 | Oil removal demulsification and precipitation integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211946619U (en) |
-
2020
- 2020-04-15 CN CN202020549156.6U patent/CN211946619U/en not_active Expired - Fee Related
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Granted publication date: 20201117 |