CN113896271A - Chemical oil refining sewage treatment air supporting machine - Google Patents
Chemical oil refining sewage treatment air supporting machine Download PDFInfo
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- CN113896271A CN113896271A CN202111392937.4A CN202111392937A CN113896271A CN 113896271 A CN113896271 A CN 113896271A CN 202111392937 A CN202111392937 A CN 202111392937A CN 113896271 A CN113896271 A CN 113896271A
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- fixed mounting
- gear
- oil refining
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- 239000010865 sewage Substances 0.000 title claims abstract description 53
- 238000007670 refining Methods 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 title claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 238000005188 flotation Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000007667 floating Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000006124 Pilkington process Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- 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
- C02F2103/365—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 from petrochemical industry (e.g. refineries)
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Floating Material (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to a chemical oil refining sewage treatment air flotation machine, which comprises a workbench, a fixing mechanism and a conveying mechanism, wherein the upper end surface of the workbench is provided with the fixing mechanism and the conveying mechanism, the fixing mechanism comprises a vertical plate, a horizontal plate, a circular frame, an isolation baffle, a stirring frame, a rotating frame, an extension plate, a dissolved air tank and an air outlet frame.
Description
Technical Field
The invention relates to the field of chemical oil refining sewage treatment, in particular to an air floatation machine for chemical oil refining sewage treatment.
Background
The oil refining sewage is the waste water discharged in the crude oil processing and refining process, the waste water can not be directly discharged, the waste water needs to be discharged after being processed, the sewage treatment method generally comprises a physical treatment method and a chemical treatment method, the physical treatment method comprises an oil isolation method, an air floatation method and an adsorption method, the chemical treatment method comprises a flocculation method and an oxidation method, the sewage is generally treated by the air floatation method, an air floatation machine is used for air floatation treatment, a dissolved air system can generate a large amount of micro bubbles in the water, the air is attached to suspended particles in a highly dispersed micro bubble form to cause the density to be smaller than that of the water, and the air is floated on the water surface by utilizing the buoyancy principle, so that the water treatment equipment for solid-liquid separation is realized.
When the traditional oil refining sewage is treated by an air floatation method, floating scum is generally directly cleaned, but the sewage and air bubbles cannot be completely mixed, so that suspended matters contained in the sewage cannot be completely taken up and cleaned, and the sewage purification effect of an air floatation machine is reduced; when processing oil refining sewage through the air float method, need carry out quick clearance to the dross that floats on the surface of water, on partial dross can be taken back to the surface of water after the clearance once more when clearing up the dross to make the clearance effect when clearing up the dross reduce.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an air floatation machine for treating chemical oil refining sewage.
The technical scheme adopted by the invention to solve the technical problem is as follows: a chemical oil refining sewage treatment air flotation machine comprises a fixing mechanism and a conveying mechanism, wherein the fixing mechanism and the conveying mechanism are arranged on the upper end surface of a workbench;
the fixing mechanism comprises vertical plates, horizontal plates, a circular frame, isolation baffles, stirring frames, rotating frames, extension plates, a dissolved air tank and an air outlet frame, the vertical plates are symmetrically and fixedly arranged on the left side and the right side of the upper end face of the workbench, the horizontal plates are fixedly arranged on the upper end faces of the two vertical plates together, the circular frame is fixedly arranged on the upper end face of the horizontal plate, the isolation baffles are fixedly arranged on the positions, close to the right side, of the upper end face of the horizontal plate, the stirring frames are uniformly arranged on the upper end faces of the horizontal plates and in the circular frame from left to right, the rotating frames are arranged on the positions, close to the right side, of the lower end face of the horizontal plate, the extension plates are fixedly arranged on the positions, close to the lower side, of the left side wall of the circular frame, the dissolved air tank is fixedly arranged on the upper end faces of the extension plates, and the air outlet frame is arranged behind the side wall of the circular frame;
transport mechanism include fixed plate, dwang, transmission band, a rectangle recess, mount, driven gear, a motor and driving gear, the up end of workstation before and after bilateral symmetry fixed mounting have a fixed plate, it is provided with two dwangs to rotate from left to right between two fixed plates, two dwangs are located the top of returning the type frame, connect through the transmission band transmission between two dwangs, a rectangle recess has evenly been seted up along circumference to the lateral wall of transmission band, be provided with the mount in the rectangle recess, fixed mounting has driven gear after one of them dwang runs through the lateral wall of one of them fixed plate, the mounting groove has been seted up to the lateral wall of fixed plate, fixed mounting has a motor in the mounting groove, the output shaft fixed mounting of a motor has the driving gear, driving gear and driven gear meshing transmission.
As a preferred technical scheme, the stirring frame comprises cylindrical rods, spiral blades and stirring rods, the cylindrical rods are uniformly arranged on the upper end face of the horizontal plate and positioned in the forming frame in a penetrating mode from left to right, the cylindrical rods are rotatably connected with the horizontal plate, the spiral blades are fixedly installed at one ends of the cylindrical rods positioned in the forming frame, the stirring rods are uniformly and fixedly installed on the side walls of the cylindrical rods along the circumferential direction, and the stirring rods are arranged along the side walls of the cylindrical rods in a staggered mode from top to bottom.
As a preferred technical scheme of the invention, the rotating frame comprises chain wheels, a chain, a first gear, a second motor and a second gear, the chain wheels are fixedly arranged after the lower end surfaces of the cylindrical rods penetrate through the bottom of the horizontal plate, the chain wheels are in transmission connection through the chain, the first gear is also fixedly arranged on one cylindrical rod, the second motor is arranged at the position, close to the right side, of the lower end surface of the horizontal plate through a motor base, the second gear is fixedly arranged on an output shaft of the second motor, and the second gear is in meshing transmission with the first gear.
As a preferred technical scheme, the air outlet frame comprises a hollow pipe, a circular pipe and an arc-shaped air outlet pipe, the hollow pipe is fixedly installed after an air outlet of the dissolved air tank penetrates through the side wall of the circular frame, the circular pipe is uniformly arranged at one end, far away from the dissolved air tank, of the side wall of the hollow pipe from front to back, the circular pipe is communicated with the hollow pipe, the arc-shaped air outlet pipe is arranged at one end, far away from the hollow pipe, of the circular pipe, the arc-shaped air outlet pipe is communicated with the circular pipe, and air outlet holes are uniformly formed in the arc-shaped part of the arc-shaped air outlet pipe.
As a preferred technical scheme, the fixing frame comprises telescopic spring rods, a movable plate, a first clamping plate, a scraper and a second clamping plate, the telescopic spring rods are uniformly arranged on the left side wall and the right side wall of the end face in the first rectangular groove from top to bottom, the movable plate is fixedly arranged on the opposite faces of the telescopic spring rods on the left side and the right side, the first clamping plate is fixedly arranged at one end, far away from the telescopic spring rods, of the movable plate from top to bottom, the scraper is arranged in the middle of the first rectangular groove, the second clamping plate is uniformly and fixedly arranged on the left side wall and the right side wall of the scraper from top to bottom, the first clamping plate and the second clamping plate are arranged in a staggered mode, and the second clamping plate on the scraper and the first clamping plate on the movable plate are clamped.
As a preferred technical scheme of the invention, a sliding through hole is formed in the position, close to the upper part, of the right side wall of the clip frame, a support plate is fixedly mounted on the right end face of the isolation baffle, the support plate is located in the sliding through hole, a scum box is slidably arranged on the upper end face of the support plate, a handle is fixedly mounted on the right end face of the scum box, a guide plate is fixedly mounted on the position, close to the right side, of the upper end face of the isolation baffle, the guide plate is downward inclined from left to right, and an anti-corrosion coating is coated on the guide plate.
As a preferred technical scheme of the invention, a water outlet pipe is fixedly arranged at a position, close to the lower part, of the side wall of the isolation baffle plate, one end of the water outlet pipe is communicated with the inside of the square-type frame, the water outlet pipe penetrates through the side wall of the square-type frame and extends outwards, a conical plug is arranged at one end, far away from the isolation baffle plate, of the water outlet pipe, a rubber pad is fixedly arranged on the side wall of the conical plug, a handle is fixedly arranged on the right side of the conical plug, and a water containing tank is arranged on the upper end face of the workbench, located on the right side of the square-type frame.
As a preferable technical scheme of the invention, one end of the scraper far away from the conveying belt is in a downward inclined shape from right to left, and the scraper is coated with an anti-sticking coating.
Compared with the prior art, the invention has the following advantages:
1. the invention improves the mixing uniformity of the sewage and the bubbles by a stirring method, thereby leading the suspension contained in the sewage to be suspended
2. The floating objects can be completely taken up and cleaned under the action of the bubbles, so that the sewage purification effect is improved.
3. According to the scum box, due to the arrangement of the scum box, when the transmission belt drives the scraper to scrape scum floating on the water surface, the scraped scum flows into the scum box through the guide plate, so that the scum is conveniently collected, and the scum is prevented from being scattered, and the phenomenon that the working environment is dirty and bad is caused.
3. According to the invention, the stirring rack is arranged, when the cylindrical rod drives the helical blades to rotate, the stirring effect of sewage and bubbles is improved, and the stirring rods arranged in a staggered manner increase the stirring area, so that the mixing uniformity of sewage and bubbles is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view (from front to back) of the present invention;
FIG. 2 is a schematic perspective view (from back to front) of the present invention;
FIG. 3 is a schematic main sectional perspective view of the present invention;
FIG. 4 is a schematic view of the main cross-sectional plan structure of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic structural view of the stirring frame of the present invention;
FIG. 7 is an enlarged view of the M-direction portion of FIG. 4 in accordance with the present invention;
fig. 8 is an enlarged view of the invention from the N-direction of fig. 4.
In the figure: 1. a work table; 2. a fixing mechanism; 21. a vertical plate; 22. a horizontal plate; 23. a back-shaped frame; 231. a support plate; 232. a scum box; 233. a handle; 234. a baffle; 24. an isolation baffle; 241. a water outlet pipe; 242. a conical plug; 243. a water containing tank; 25. a stirring frame; 251. a cylindrical rod; 252. a helical blade; 253. a stirring rod; 26. a rotating frame; 261. a sprocket; 262. a chain; 263. a first gear; 264. a second motor; 265. a second gear; 27. extending the plate; 28. a dissolved air tank; 29. an air outlet frame; 291. a hollow tube; 292. a circular tube; 293. an arc-shaped air outlet pipe; 3. a transport mechanism; 31. a fixing plate; 32. rotating the rod; 33. a conveyor belt; 34. a first rectangular groove; 35. a fixed mount; 351. a telescoping spring rod; 352. moving the plate; 353. a first clamping plate; 354. a squeegee; 355. a second clamping plate; 36. a driven gear; 37. a first motor; 38. a drive gear.
Detailed Description
The present invention is further described in order to make the technical means, the creation features, the achievement purposes and the effects of the present invention easy to understand.
Referring to fig. 1 and fig. 2, the air flotation machine for chemical oil refining sewage treatment comprises a fixing mechanism 2 and a conveying mechanism 3, wherein the fixing mechanism 2 and the conveying mechanism 3 are arranged on the upper end surface of a workbench 1, and the workbench 1 is placed at a place where chemical oil refining sewage treatment is needed;
referring to fig. 1, 2, 3 and 4, the fixing mechanism 2 includes vertical plates 21, horizontal plates 22, a circular frame 23, an isolation baffle 24, a stirring frame 25, a rotating frame 26, an extending plate 27, a dissolved air tank 28 and an air outlet frame 29, the vertical plates 21 are symmetrically and fixedly installed on the left and right sides of the upper end surface of the worktable 1, the horizontal plates 22 are fixedly installed on the upper end surfaces of the two vertical plates 21 together, the circular frame 23 is fixedly installed on the upper end surface of the horizontal plate 22, the isolation baffle 24 is fixedly installed on the position of the upper end surface of the horizontal plate 22 close to the right side, the stirring frames 25 are uniformly arranged on the upper end surface of the horizontal plate 22 and positioned in the circular frame 23 from left to right, the rotating frame 26 is arranged on the position of the lower end surface of the horizontal plate 22 close to the right side, the extending plate 27 is fixedly installed on the position of the left side wall of the circular frame 23 close to the lower side, the dissolved air tank 28 is fixedly installed on the upper end surface of the extending plate 27, an air outlet of the dissolved air tank 28 penetrates through the side wall of the back-shaped frame 23 and is provided with an air outlet frame 29;
firstly, chemical oil refining sewage is placed in the hollow frame 23, after the chemical oil refining sewage is placed, the dissolved air tank 28 is started, the dissolved air tank 28 sends out gas and then generates a large amount of micro bubbles through the gas outlet frame 29, the rotating frame 26 is used for driving the stirring frame 25 to rotate, at the moment, the air sent out from the gas outlet frame 29 is dispersed into the micro bubbles and is uniformly sprayed into the sewage in the hollow frame 23, the bubbles and the sewage entering the gas outlet frame 29 are stirred by the arranged stirring frame 25, so that the mixing uniformity of the sewage and the bubbles is improved, suspended matters in the sewage can float on the water surface under the action of the bubbles, and further the purification effect of the sewage is improved;
referring to fig. 3 and 4, a sliding through hole is formed in a position, close to the upper side, of the right side wall of the frame 23, a support plate 231 is fixedly installed on the right end face of the isolation baffle 24, the support plate 231 is located in the sliding through hole, a scum box 232 is slidably arranged on the upper end face of the support plate 231, a handle 233 is fixedly installed on the right end face of the scum box 232, a guide plate 234 is fixedly installed at a position, close to the right side, of the upper end face of the isolation baffle 24, the guide plate 234 is inclined downwards from left to right, and an anti-corrosion coating is coated on the guide plate 234;
when the transmission belt 33 drives the scraper 354 to scrape off scum floating on the water surface, the scraped scum flows into the scum box 232 through the guide plate 234, so that the scum is conveniently collected, and the phenomenon that the scum is scattered to cause messy and poor working environment is prevented;
referring to fig. 2, 3 and 4, a water outlet pipe 241 is fixedly installed at a position, close to the lower side, of the side wall of the isolation baffle 24, one end of the water outlet pipe 241 is communicated with the inside of the rectangular frame 23, the water outlet pipe 241 penetrates through the side wall of the rectangular frame 23 and extends outwards, a conical plug 242 is arranged at one end, far away from the isolation baffle 24, of the water outlet pipe 241, a rubber pad is fixedly installed on the side wall of the conical plug 242, a handle is fixedly installed on the right side of the conical plug 242, and a water containing tank 243 is arranged at the right side, located on the rectangular frame 23, of the upper end surface of the workbench 1;
after the chemical oil refining sewage is treated, the tapered plug 242 is pulled out from the water outlet pipe 241 by using the handle, so that the treated water flows out through the water outlet pipe 241 and flows into the water containing tank 243, the water treated in the water containing tank 243 can be fully recycled, and the water recycling is realized;
referring to fig. 3 and 4, the stirring frame 25 includes a cylindrical rod 251, a helical blade 252 and stirring rods 253, the cylindrical rod 251 is uniformly arranged on the upper end surface of the horizontal plate 22 and located in the shaping frame 23 from left to right in a penetrating manner, the cylindrical rod 251 is rotatably connected with the horizontal plate 22, the helical blade 252 is fixedly installed at one end of the cylindrical rod 251 located in the shaping frame 23, the stirring rods 253 are uniformly and fixedly installed on the side wall of the cylindrical rod 251 along the circumferential direction, and the stirring rods 253 are staggered from top to bottom along the side wall of the cylindrical rod 251;
when the dissolved air tank 28 is started, the arranged rotating frame 26 is utilized to drive the plurality of cylindrical rods 251 to rotate, when the cylindrical rods 251 drive the helical blades 252 to rotate, the stirring effect of sewage and bubbles is improved, meanwhile, the cylindrical rods 251 drive the plurality of stirring rods 253 to rotate, and the stirring rods 253 arranged in a staggered mode enable the stirring area to be increased, so that the mixing uniformity of the sewage and the bubbles is improved;
with continued reference to fig. 3 and 4, the rotating frame 26 includes a chain wheel 261, a chain 262, a first gear 263, a second motor 264 and a second gear 265, the lower end surfaces of the plurality of cylindrical rods 251 penetrate through the bottom of the horizontal plate 22 and are fixedly provided with the chain wheel 261, the plurality of chain wheels 261 are in transmission connection through the chain 262, the first gear 263 is further fixedly installed on one of the cylindrical rods 251, the second motor 264 is installed at a position, close to the right side, of the lower end surface of the horizontal plate 22 through a motor base, the second gear 265 is fixedly installed on an output shaft of the second motor 264, and the second gear 265 and the first gear 263 are in meshing transmission;
when the dissolved air tank 28 is started, the second motor 264 drives the second gear 265 to rotate, the second gear 265 drives the first gear 263 to rotate, the first gear 263 drives one of the cylindrical rods 251 to rotate, the cylindrical rods 251 drive the chain wheels 261 to rotate, at the moment, the chain wheels 261 are driven to rotate under the action of the chain 262, the chain wheels 261 drive the cylindrical rods 251 to rotate, the mixing uniformity of sewage and air bubbles is improved, and therefore the air bubbles can drive suspended matters in the sewage to float conveniently;
referring to fig. 4, 5, 6 and 7, the air outlet frame 29 includes a hollow pipe 291, a circular pipe 292 and an arc-shaped air outlet pipe 293, the air outlet of the dissolved air tank 28 penetrates through the side wall of the swage frame 23 and then is fixedly installed with the hollow pipe 291, the circular pipe 292 is uniformly arranged at one end of the side wall of the hollow pipe 291 away from the dissolved air tank 28 from front to back, the circular pipe 292 is communicated with the hollow pipe 291, the arc-shaped air outlet pipe 293 is arranged at one end of the circular pipe 292 away from the hollow pipe 291, the arc-shaped air outlet pipe 293 is communicated with the circular pipe 292, and air outlet holes are uniformly formed at the arc-shaped part of the arc-shaped air outlet pipe 293;
when the dissolved air tank 28 is started, the gas sent out by the dissolved air tank 28 passes through the hollow pipe 291 and the circular pipe 292, finally passes through the arc-shaped air outlet pipe 293, and then passes through the air outlet holes formed in the arc-shaped air outlet pipe 293, so that a large amount of micro bubbles are generated, and simultaneously, the large amount of micro bubbles enter the sewage in the return frame 23, so that the bubbles and the sewage are fully mixed, and suspended matters in the sewage are convenient to float to the water surface;
referring to fig. 3, 4, 5 and 8, the conveying mechanism 3 includes a fixing plate 31, a rotating rod 32, a conveying belt 33, a first rectangular groove 34, a fixing frame 35, a driven gear 36, a first motor 37 and a driving gear 38, the fixing plate 31 is symmetrically and fixedly installed on the front and rear sides of the upper end surface of the workbench 1, two rotating rods 32 are rotatably installed between the two fixing plates 31 from left to right, the two rotating rods 32 are located above the shaping frame 23, the two rotating rods 32 are in transmission connection with each other through the conveying belt 33, the first rectangular groove 34 is uniformly formed in the side wall of the conveying belt 33 along the circumferential direction, the fixing frame 35 is arranged in the first rectangular groove 34, the driven gear 36 is fixedly installed after one of the rotating rods 32 penetrates through the side wall of one of the fixing plates 31, the mounting groove is formed in the side wall of the fixing plate 31, the first motor 37 is fixedly installed in the mounting groove, a driving gear 38 is fixedly mounted on an output shaft of the first motor 37, and the driving gear 38 and the driven gear 36 are in meshing transmission;
when the fixing mechanism 2 enables scum in chemical oil refining wastewater to be treated to float on the water surface, the first motor 37 is started, the first motor 37 drives the driving gear 38 to rotate, the driving gear 38 drives the driven gear 36 to rotate, the driven gear 36 drives one of the rotating rods 32 to rotate, so as to drive the transmission belt 33 to rotate, the transmission belt 33 drives the fixing frame 35 in the first rectangular groove 34 to rotate, and the fixing frame 35 scrapes and collects the scum floating on the water surface;
referring to fig. 4 and 8, the fixing frame 35 includes a telescopic spring rod 351, a moving plate 352, a first clamping plate 353, a scraping plate 354 and a second clamping plate 355, the telescopic spring rods 351 are uniformly installed on the left side wall and the right side wall of the inner end surface of the first rectangular groove 34 from top to bottom, the moving plate 352 is fixedly installed on the opposite surfaces of the plurality of telescopic spring rods 351 on the left side and the right side, the first clamping plate 353 is fixedly installed on one end of the moving plate 352 far away from the telescopic spring rods 351 from top to bottom, the scraping plate 354 is arranged in the middle of the first rectangular groove 34, the second clamping plate 355 is uniformly and fixedly installed on the left side wall and the right side wall of the scraping plate 354 from top to bottom, the first clamping plate 353 and the second clamping plate 355 on the scraping plate 354 are arranged in a staggered manner, and the first clamping plate 353 on the moving plate 352 is clamped; one end of the scraper 354, which is far away from the conveying belt 33, is inclined downwards from right to left, and an anti-sticking coating is coated on the scraper 354; the lower end surface of the scraper 354 is inclined, so that scum on the water surface can be more conveniently scraped, the scum cannot be adhered to the scraper 354 through the anti-sticking coating coated on the scraper 354, the amount of the scum residual on the scraper 354 is reduced, the phenomenon that the scum returns to the back-shaped frame 23 again is avoided, and the sewage purification effect is improved;
the first motor 37 is started, so that the transmission belt 33 can drive the fixing frame 35 to rotate, the scrAN _ SNer 354 scrapes and collects scum floating on the water surface, after the scrAN _ SNer 354 is used for a long time, the scrAN _ SNer 354 can be replaced quickly, when the scrAN _ SNer 354 is replaced, the movable plate 352 is pinched, at the moment, the movable plate 352 in the first rectangular groove 34 is enabled to move reversely under the action of the telescopic spring rod 351, the movable plate 352 drives the first clamping plate 353 to move, at the moment, the first clamping plate 353 does not limit the second clamping plate 355 any more, the scrAN _ SNer 354 is taken out, when the scrAN _ SNer 354 is installed, the movable plate 352 is pinched, at the moment, the movable plate 352 in the first rectangular groove 34 moves reversely under the action of the telescopic spring rod 351, at the moment, the scrAN _ SNer 354 is placed in the first rectangular groove 34, and after the scrAN _ SNer 354 is placed in the first rectangular groove, the movable plate 352 is released, at the moment, under the reaction force of the telescopic spring rod 351, the first clamping plate 353 limits the second clamping plate 355, so that the scraper 354 is limited, and the scraper 354 can be conveniently and quickly replaced;
the concrete during operation:
firstly, chemical oil refining sewage is placed in a hollow pipe 291 and a circular pipe 292, and finally passes through an arc-shaped air outlet pipe 293, and then passes through an air outlet hole formed in the arc-shaped air outlet pipe 293 to generate a large amount of micro bubbles by starting the dissolved air tank 28, wherein the dissolved air sent out by the dissolved air tank 28 passes through the hollow pipe 291 and the circular pipe 292, and the arc-shaped air outlet pipe 293, and the micro bubbles enter the sewage in the hollow pipe 23, and simultaneously, a second motor 264 is started, the second motor 264 drives a second gear 265 to rotate, the second gear 265 drives a first gear 263 to rotate, the first gear 263 drives one of the cylindrical rods 251 to rotate, the cylindrical rods 251 drive the chain wheels 261 to rotate, at the moment, the chain wheels 261 drive the plurality of cylindrical rods 251 to rotate, and when the cylindrical rods 251 drive the helical blades 252 to rotate, the stirring effect of the sewage and the bubbles is improved, meanwhile, the cylindrical rod 251 drives the stirring rods 253 to rotate, so that bubbles and sewage are fully mixed, and suspended matters in the sewage can float to the water surface conveniently;
second step, when the suspended solid in the sewage floats when the surface of water, start a motor 37 this moment, a motor 37 drives driving gear 38 and rotates, driving gear 38 drives driven gear 36 and rotates, driven gear 36 drives one of them dwang 32 and rotates, thereby it rotates to drive transmission band 33, make scraper blade 354 strike off the dross that floats on the surface of water, make the dross that strikes off flow into in dross case 232 through guide plate 234, thereby conveniently collect the dross, after handling chemical oil refining sewage, utilize the handle to extract toper stopper 242 from outlet pipe 241, make the water after handling flow out through outlet pipe 241, and flow into containing water tank 243, the water of the interior processing of containing water tank 243 can abundant recycle, realize the water cycle.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a chemical industry oil refining sewage treatment air supporting machine, includes fixed establishment (2) and transport mechanism (3), its characterized in that: the fixing mechanism (2) and the conveying mechanism (3) are arranged on the upper end face of the workbench (1);
the fixing mechanism (2) comprises vertical plates (21), horizontal plates (22), a hollow frame (23), an isolation baffle plate (24), a stirring frame (25), a rotating frame (26), an extension plate (27), a dissolved air tank (28) and an air outlet frame (29), wherein the vertical plates (21) are symmetrically and fixedly installed on the left side and the right side of the upper end surface of the workbench (1), the horizontal plates (22) are fixedly installed on the upper end surfaces of the two vertical plates (21) together, the hollow frame (23) is fixedly installed on the upper end surface of the horizontal plate (22), the isolation baffle plate (24) is fixedly installed on the position, close to the right side, of the upper end surface of the horizontal plate (22), the stirring frame (25) is uniformly arranged on the upper end surface of the horizontal plate (22) and located in the hollow frame (23) from left to right, the rotating frame (26) is arranged on the position, close to the right side, of the left side wall of the hollow frame (23), the extension plate (27) is fixedly installed on the position, close to the lower side, the upper end surface of the extension plate (27) is fixedly provided with a dissolved air tank (28), and an air outlet of the dissolved air tank (28) penetrates through the side wall of the shaping frame (23) and is provided with an air outlet frame (29);
the conveying mechanism (3) comprises fixing plates (31), rotating rods (32), a conveying belt (33), a first rectangular groove (34), a fixing frame (35), a driven gear (36), a first motor (37) and a driving gear (38), the fixing plates (31) are symmetrically and fixedly installed on the front side and the rear side of the upper end face of the workbench (1), two rotating rods (32) are arranged between the two fixing plates (31) in a rotating mode from left to right, the two rotating rods (32) are located above the molding frame (23), the two rotating rods (32) are connected through the conveying belt (33) in a transmission mode, the first rectangular groove (34) is uniformly formed in the side wall of the conveying belt (33) along the circumferential direction, the fixing frame (35) is arranged in the first rectangular groove (34), and the driven gear (36) is fixedly installed behind the side wall of one of the fixing plates (31) which one of the rotating rods (32) penetrates through, the mounting groove has been seted up to the lateral wall of fixed plate (31), and fixed mounting has a motor (37) in the mounting groove, and the output shaft fixed mounting of a motor (37) has driving gear (38), and driving gear (38) and driven gear (36) meshing transmission.
2. The chemical oil refining sewage treatment air flotation machine of claim 1, characterized in that: stirring frame (25) include cylinder pole (251), helical blade (252) and puddler (253), the up end of horizontal plate (22) and be located back type frame (23) and evenly run through from left to right and be provided with cylinder pole (251), and cylinder pole (251) and horizontal plate (22) rotate and connect, the one end fixed mounting that cylinder pole (251) are located back type frame (23) has helical blade (252), the even fixed mounting in circumference of lateral wall of cylinder pole (251) has a plurality of puddlers (253), puddler (253) from top to bottom along the lateral wall of cylinder pole (251) crisscross setting.
3. The chemical oil refining sewage treatment air flotation machine of claim 2, characterized in that: the rotating frame (26) comprises a chain wheel (261), a chain (262), a first gear (263), a second motor (264) and a second gear (265), the lower end face of the cylindrical rod (251) penetrates through the bottom of the horizontal plate (22) and then is fixedly provided with the chain wheel (261), the chain wheels (261) are in transmission connection through the chain (262), the first gear (263) is further fixedly arranged on one cylindrical rod (251), the second motor (264) is arranged at the position, close to the right side, of the lower end face of the horizontal plate (22) through a motor base, the second gear (265) is fixedly arranged on an output shaft of the second motor (264), and the second gear (265) and the first gear (263) are in meshing transmission.
4. The chemical oil refining sewage treatment air flotation machine of claim 1, characterized in that: go out gas holder (29) including hollow tube (291), round tube (292) and arc outlet duct (293), the gas outlet of dissolved air jar (28) run through the lateral wall of time type frame (23) after fixed mounting have hollow tube (291), the one end that dissolved air jar (28) were kept away from to the lateral wall of hollow tube (291) evenly is provided with round tube (292) by preceding to back, round tube (292) and hollow tube (291) are linked together, the one end that hollow tube (291) were kept away from in round tube (292) is provided with arc outlet duct (293), arc outlet duct (293) and round tube (292) are linked together, the venthole has evenly been seted up to the arc department of arc outlet duct (293).
5. The chemical oil refining sewage treatment air flotation machine of claim 1, characterized in that: the fixed frame (35) comprises a telescopic spring rod (351), a moving plate (352), a first clamping plate (353), a scraping plate (354) and a second clamping plate (355), the left and right sides wall of an end face in rectangle recess (34) from top to bottom evenly installs telescopic spring pole (351), the opposite face fixed mounting of a plurality of telescopic spring pole (351) of the left and right sides has movable plate (352), the one end that telescopic spring pole (351) were kept away from in movable plate (352) from top to bottom fixed mounting has chucking plate (353), middle part in rectangle recess (34) is provided with scraper blade (354), the left and right sides wall of scraper blade (354) from top to bottom evenly fixed mounting has chucking plate (355) No. two, chucking plate (353) and chucking plate (355) No. two are the setting of staggering, the looks joint between chucking plate (353) on chucking plate No. two chucking plate (355) on scraper blade (354) and the movable plate (352).
6. The chemical oil refining sewage treatment air flotation machine of claim 1, characterized in that: the position that the right side wall of returning type frame (23) is close to the top seted up the through-hole that slides, the right-hand member face fixed mounting of division baffle (24) has backup pad (231), backup pad (231) are located the through-hole that slides, the up end of backup pad (231) slides and is provided with scum box (232), the right-hand member face fixed mounting of scum box (232) has handle (233), the up end of division baffle (24) is close to the position fixed mounting on right side and has guide plate (234), guide plate (234) are the downward slope form from left to right, and scribble anticorrosive coating on guide plate (234).
7. The chemical oil refining sewage treatment air flotation machine of claim 1, characterized in that: the utility model discloses a position fixed mounting that the lateral wall of isolation barrier (24) be close to the below has outlet pipe (241), the one end of outlet pipe and the inside intercommunication of returning the type frame, outlet pipe (241) run through the lateral wall of returning type frame (23) and extend outward, the one end that isolation barrier (24) were kept away from in outlet pipe (241) is provided with toper stopper (242), the lateral wall fixed mounting of toper stopper (242) has the rubber pad, the right side fixed mounting of toper stopper (242) has the handle, the up end of workstation (1) be located the right side of returning type frame (23) and be provided with flourishing water tank (243).
8. The chemical oil refining sewage treatment air flotation machine of claim 5, characterized in that: one end of the scraper (354) far away from the conveying belt is downward inclined from right to left, and an anti-sticking coating is coated on the scraper (354).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392937.4A CN113896271A (en) | 2021-11-23 | 2021-11-23 | Chemical oil refining sewage treatment air supporting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111392937.4A CN113896271A (en) | 2021-11-23 | 2021-11-23 | Chemical oil refining sewage treatment air supporting machine |
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| Publication Number | Publication Date |
|---|---|
| CN113896271A true CN113896271A (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111392937.4A Pending CN113896271A (en) | 2021-11-23 | 2021-11-23 | Chemical oil refining sewage treatment air supporting machine |
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| CN (1) | CN113896271A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116282320A (en) * | 2023-04-28 | 2023-06-23 | 无锡海拓环保装备科技有限公司 | Oil-water separation device based on air floatation method |
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