CN212174509U - Air flotation machine suitable for grease is arranged sediment - Google Patents
Air flotation machine suitable for grease is arranged sediment Download PDFInfo
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- CN212174509U CN212174509U CN202020562584.2U CN202020562584U CN212174509U CN 212174509 U CN212174509 U CN 212174509U CN 202020562584 U CN202020562584 U CN 202020562584U CN 212174509 U CN212174509 U CN 212174509U
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- Prior art keywords
- scraper blade
- scraping plate
- grease
- mud
- fixedly connected
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Abstract
The utility model discloses an air supporting machine suitable for grease row's sediment relates to waste water treatment, aims at solving the problem that the grease condenses on the scraper surface influence mud scraping effect, and its technical scheme main points are: the top fixedly connected with mud scraping device of cell body, mud scraping device include a plurality of mud scraping plate subassemblies and drive mud scraping plate subassembly displacement's drive arrangement, and the scum board that the slope of mud scraping plate subassembly set up, the top surface sliding connection of scum board has the scraper blade, the both ends fixedly connected with buoyancy assembly of scraper blade, and the scum board is located the air supporting zone time, and buoyancy assembly provides the ascending buoyancy of scraper blade. The utility model discloses a buoyancy subassembly makes the scraper blade be located the scraper blade upper end when scraping mud operation, does not hinder the operation of scraping the sediment, when the scraper blade subassembly is located row sediment zone time, under the action of gravity, makes the grease on scraper blade degree scraper blade surface strike off, improves the effect that air supporting machine scraped mud.
Description
Technical Field
The utility model relates to a waste water treatment, more specifically say, it relates to an air supporting machine suitable for grease arranges sediment.
Background
The air floatation method is an efficient solid-liquid separation method and is mainly used for removing suspended matters in water. The working principle is that untreated sewage firstly enters a small aeration section which is provided with micro-bubbles for generating. The sewage passes through the aeration section in the rising process, the flocs and the suspended matters are fully mixed and contacted with the micro-bubbles, and a vertical upward buoyancy is generated due to the density difference between the gas-solid mixture and the liquid so as to bring the solid suspended matters to the water surface. The air bubbles scattered in the floating process are attached to the suspended matters, the suspended solid matters are supported and maintained on the water surface by the air bubbles after reaching the water surface to form a scum layer, and the scum layer is scraped into a sludge tank by a continuous moving chain slag scraper to be removed.
To the processing of discharged sewage among the food manufacturing enterprise, contain more oil substance in this type of sewage, the grease condenses and suspends on the surface of water under low temperature environment, then cleans the grease on the surface of water through scraping the mud device, but the grease that condenses easily adheres to the surface of scraping the mud device, makes the air supporting deslagging effect descend by a wide margin.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an air supporting machine suitable for sediment is arranged to grease makes the scraper blade be located the scraper blade upper end through the buoyancy subassembly when scraping mud operation, does not hinder the sediment operation, when the scraper blade subassembly is located the sediment district, under the action of gravity, makes the grease on scraper blade degree scraper blade surface strike off, improves the effect that air supporting machine scraped mud.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an air supporting machine suitable for grease arranges sediment, includes the cell body, be equipped with air supporting district in the cell body and arrange the sediment district, the top fixedly connected with mud scraping device of cell body, mud scraping device includes the drive arrangement of a plurality of mud scraping board subassemblies and drive mud scraping board subassembly displacement, the mud scraping board that mud scraping board subassembly slope set up, the top surface sliding connection of mud scraping board has the scraper blade, the both ends fixedly connected with buoyancy component of scraper blade, the mud scraping board is located the air supporting district, buoyancy component provides the ascending buoyancy of scraper blade.
Through adopting above-mentioned technical scheme, setting through buoyancy module, provide an ascending buoyancy to the scraper blade, when the scraper blade strikes off the grease on waste water surface's solidification, the grease adsorbs on the surface of scraper blade, when drive arrangement drove the scraper blade and remove to the sediment in the district, because buoyancy module and surface of water separation, thereby make buoyancy module displacement downwards under the action of gravity of self, thereby it slides along the length direction of scraper blade to drive the scraper blade, scrape into in the sediment district to scrape the grease on scraper blade surface, and then clean the scraper blade, improve the effect that the air supporting machine was slagging-off.
The utility model discloses further set up to: the driving device comprises a conveying belt and a plurality of rotating rollers, the conveying belt is located above the tank body, the rotating rollers are used for driving the conveying belt to move, the mud scraping plate component is fixedly connected to the outer surface of the conveying belt and connected with the rotating rollers in a transmission mode through a belt wheel component, and one end of each rotating roller is fixedly connected with a driving component used for driving the rotating rollers to rotate.
Through adopting above-mentioned technical scheme, through the setting of conveyer belt and live-rollers, can drive a plurality of mud subassemblies of scraping and carry out the displacement, and then when the air supporting machine carries out the slagging-off operation, can be continuously stable carry out the slagging-off operation.
The utility model discloses further set up to: the both ends joint of scum board has the mount pad with conveyer belt fixed connection, the caulking groove that is used for holding the scum board is offered towards one side of scum board to the mount pad, the guide way that sets up along mount pad length direction is offered to one side of scum board dorsad to the mount pad, and is adjacent sliding connection has the connecting block of being connected with the scraping strip in the guide way.
Through adopting above-mentioned technical scheme, through the setting of caulking groove on the mount pad, the installation of the scum board of being convenient for to through the setting of guide way and connecting block, can fix the scraper blade, and play the effect of direction to the removal of scraper blade, can strike off the grease on scum board surface, improve the sediment effect of scraping of air supporting machine.
The utility model discloses further set up to: the buoyancy assembly comprises a connecting rod fixedly connected with the connecting block and a vacuum floating ball hinged with the connecting rod.
Through adopting above-mentioned technical scheme, through the setting of connecting rod and vacuum floater, and the vacuum floater articulates the bottom at the connecting rod, thereby when the vacuum floater floats when the waste water surface, can provide an ascending buoyancy to the connecting block through the connecting rod, make the scraper blade can not hinder the operation of scraping of scum board, and when scraping the mud subassembly and remove to arrange the sediment zone time from the air supporting district, because the vacuum floater articulates the bottom at the connecting rod, thereby when the articulated department in vacuum floater extrusion air supporting district and row sediment zone, can not hinder the displacement of scraping the mud subassembly.
The utility model discloses further set up to: the slag scraping plate is wavy, the convex parts and the concave parts of the slag scraping plate are arranged along the length direction of the slag scraping plate, and the concave parts of the slag scraping plate are provided with a plurality of water drainage holes distributed in an array manner.
Through adopting above-mentioned technical scheme, because the scum board is wavy to the surface area of increase scum board, thereby improved the row's of grease impurity sediment, and through seting up the outlet at the concave part, make waste water can flow back to the air supporting district through the outlet, improve the slagging-off effect of air supporting machine.
The utility model discloses further set up to: the scraper blade is V font, the flexion and the connecting block fixed connection of scraper blade, the one end of scraper blade is pasted in the top surface of scum board.
Through adopting above-mentioned technical scheme, because the scraper blade is the V font for the scraper blade can play the effect that the check kept off to the grease that strikes off when scraping sediment operation to the scraper blade surface, makes the grease fall into and arranges the sediment district.
The utility model discloses further set up to: and a polytetrafluoroethylene layer is sprayed on the surface of the scraper.
Through adopting above-mentioned technical scheme, through the surface spraying polytetrafluoroethylene layer at the scraper blade to change the surface tension on scraper blade surface, and then make the difficult absorption of grease on the scraper blade surface, be convenient for to the cleaning of scraper blade.
The utility model discloses further set up to: the drive assembly comprises a drive motor and a drive wheel fixedly connected to the output end of the drive motor, and one end of the rotating roller is fixedly connected with a driven wheel in transmission connection with the drive wheel.
Through adopting above-mentioned technical scheme, through driving motor, drive wheel and from the setting of driving wheel, can drive the stable rotation of live-rollers to improve and scrape the mud efficiency of mud subassembly to the grease on air supporting district waste water surface.
To sum up, the utility model discloses following beneficial effect has:
through buoyancy module's setting, provide an ascending buoyancy to the scraper blade, when the scraper blade strikes off the grease on waste water surface's solidification, the grease adsorbs on the surface of scraper blade, when drive arrangement drove the scraper blade and remove to the sediment in the district, because buoyancy module and surface of water separation, thereby make buoyancy module displacement downwards under the action of gravity of self, thereby it slides along the length direction of scraper blade to drive the scraper blade, will scrape the grease on scraper blade surface and scrape into in the sediment district, and then clean the scraper blade, improve the effect that the air supporting machine slagging-off.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of a mud scraping plate assembly of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 3.
In the figure: 1. a tank body; 2. an air flotation zone; 3. a slag discharge area; 4. a mud scraping plate assembly; 5. a slag scraping plate; 6. a squeegee; 7. a conveyor belt; 8. a rotating roller; 9. a mounting seat; 10. a guide groove; 11. connecting blocks; 12. a connecting rod; 13. a vacuum floating ball; 14. a water drain hole; 15. a drive motor; 16. a drive wheel; 17. a driven wheel.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
An air flotation machine suitable for grease slag removal is shown in figures 1 to 4 and comprises a tank body 1, the tank body 1 is divided into an air flotation area 2 and a slag removal area 3 by a partition plate, the top end of the tank body 1 is fixedly connected with a mud scraping device, the mud scraping device comprises a plurality of mud scraping plate assemblies 4 and a driving device for driving the mud scraping plate assemblies 4 to move, the driving device comprises a conveying belt 7 positioned above the tank body 1 and a plurality of rotating rollers 8 for driving the conveying belt 7 to move, the conveying belt 7 is sleeved on the outer surfaces of the two rotating rollers 8, the rotating rollers 8 are rotatably connected above the tank body 1 through supporting frames, the rotating rollers 8 are connected with each other through belt wheel assemblies in a transmission way, one side of the tank body 1 is fixedly connected with a driving motor 15 through bolts, the output end of the driving motor 15 is connected with a driving wheel 16 through a flat key, and a driven wheel 17, wherein the driving wheel 16 and the driven wheel 17 are belt pulleys, and the driving wheel 16 and the driven wheel 17 are connected by belt transmission, so that a driving assembly composed of the driving motor 15, the driving wheel 16 and the driven wheel 17 is used for driving the rotating roller 8 to stably rotate, two parallel mounting seats 9 are bonded on the outer surface of the conveyor belt 7, one side of each mounting seat 9 facing the scraper 5 is provided with an embedded groove for accommodating the scraper 5, two sides of the wavy scraper 5 can be clamped in the embedded grooves to form the scraper assembly 4, the scraper 5 is obliquely arranged towards the moving direction, convex parts and concave parts of the scraper 5 are arranged along the length direction of the scraper 5, the concave parts of the scraper 5 are provided with a plurality of drainage holes 14 distributed in arrays, the scraper 6 is V-shaped, the bent parts of the scraper 6 are fixedly connected with the connecting blocks 11, one end of the scraper 6 is attached to the top surface of the scraper 5, wherein the surface spraying of scraper blade 6 has polytetrafluoroethylene solution to form the polytetrafluoroethylene layer after the drying, the guide way 10 that sets up along 9 length direction of mount pad is seted up to one side of scraper blade 5 dorsad to mount pad 9, sliding connection has connecting block 11 of being connected with the scraping strip in adjacent guide way 10, connecting block 11 welds has connecting rod 12, and connecting rod 12's bottom is articulated with vacuum floater 13, constitute buoyancy module through connecting rod 12 and vacuum floater 13, when scraper blade 5 is located air supporting district 2, buoyancy module provides the ascending buoyancy of scraping strip.
When the wastewater passes through the air flotation zone 2, grease in the wastewater moves towards the top end of the air flotation zone 2 under the action of bubbles, and the grease is condensed due to the cooling of the grease, at the moment, the vacuum floating ball 13 in the air flotation zone 2 floats on the wastewater, so that an upward buoyancy is acted on the connecting block 11 through the connecting rod 12, the scraper 6 is positioned at the upper end of the scraper 5, then the driving motor 15 is started, the scraper 5 moves towards the slag discharge zone 3 under the action of the rotating roller 8 and the conveyor belt 7, the grease on the surface of the wastewater is scraped onto the scraper 5, as the scraper 5 is wavy, and the concave part of the scraper 5 is provided with a plurality of drainage holes 14, the wastewater flows back into the air flotation zone 2 from the drainage holes 14, when the scraper group moves into the slag discharge zone 3, the vacuum floating ball 13 is separated from the wastewater, the vacuum floating ball 13 and the connecting rod 12 drive the connecting block 11 to slide along the length direction of the guide groove 10 under the action of gravity, thereby make 6 lower extremes to the scum board 5 of scraper blade remove, and then scrape the grease on the scum board 5 to arranging in the sediment district 3, because 6 bar surface coating of scraper blade have the polytetrafluoroethylene layer, and scraper blade 6 is the V font, thereby at the in-process that 6 scraper blades removed, can effectively scrape 6 scraper blades, and make the grease be difficult for adsorbing at 6 surfaces of scraper blade, be convenient for the later stage to the cleanness of scum board subassembly 4, the operation of air supporting machine mud scraping has been improved, thereby the problem of the grease that condenses constantly adsorbs on 5 surfaces of scum board influences the scum operation among the prior art has been solved, and the scum board 5 is through caulking groove joint between two mount pads 9, thereby make that 5 can be firm carry out the joint with mount pad 9 of scum board, and adopt the mode of joint, the convenience is to the installation of scum board 5.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an air supporting machine suitable for grease row's sediment, includes cell body (1), its characterized in that: be equipped with air supporting district (2) and arrange sediment district (3) in cell body (1), the top fixedly connected with of cell body (1) scrapes the mud device, it includes a plurality of mud scraping plate subassembly (4) and the drive arrangement who scrapes mud scraping plate subassembly (4) displacement to scrape the mud device, scrape the mud scraping plate (5) that mud scraping plate subassembly (4) slope set up, the top surface sliding connection of mud scraping plate (5) has scraper blade (6), the both ends fixedly connected with buoyancy module of scraper blade (6), when scraper blade (5) are located air supporting district (2), buoyancy module provides the ascending buoyancy of scraper blade (6).
2. The air flotation machine suitable for grease residue discharge according to claim 1, characterized in that: the driving device comprises a conveying belt (7) located above the tank body (1) and a plurality of rotating rollers (8) used for driving the conveying belt (7) to move, the mud scraping plate assembly (4) is fixedly connected to the outer surface of the conveying belt (7) and connected with the rotating rollers (8) through belt wheel assemblies in a transmission mode, and one end of each rotating roller (8) is fixedly connected with a driving assembly used for driving the rotating rollers (8) to rotate.
3. The air flotation machine suitable for grease residue discharge according to claim 2, characterized in that: the both ends joint of scum board (5) has mount pad (9) with conveyer belt (7) fixed connection, the caulking groove that is used for holding scum board (5) is offered towards one side of scum board (5) in mount pad (9), guide way (10) along mount pad (9) length direction setting are seted up, and are adjacent to one side of scum board (5) in mount pad (9) dorsad there is connecting block (11) of being connected with scraper blade (6) sliding connection in guide way (10).
4. The air flotation machine suitable for grease residue discharge according to claim 3, characterized in that: the buoyancy assembly comprises a connecting rod (12) fixedly connected with the connecting block (11) and a vacuum floating ball (13) hinged with the connecting rod (12).
5. The air flotation machine suitable for grease residue discharge according to claim 3, characterized in that: the slag scraping plate (5) is wavy, the convex parts and the concave parts of the slag scraping plate (5) are arranged along the length direction of the slag scraping plate (5), and the concave parts of the slag scraping plate (5) are provided with a plurality of water drainage holes (14) distributed in an array manner.
6. The air flotation machine suitable for grease residue discharge according to claim 5, characterized in that: the scraper blade (6) is V-shaped, the bending part of the scraper blade (6) is fixedly connected with the connecting block (11), and one end of the scraper blade (6) is attached to the top surface of the slag scraping plate (5).
7. The air flotation machine suitable for grease residue discharge according to claim 6, characterized in that: and a polytetrafluoroethylene layer is sprayed on the surface of the scraper (6).
8. The air flotation machine suitable for grease residue discharge according to claim 2, characterized in that: the driving assembly comprises a driving motor (15) and a driving wheel (16) fixedly connected to the output end of the driving motor (15), and one end of the rotating roller (8) is fixedly connected with a driven wheel (17) in transmission connection with the driving wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562584.2U CN212174509U (en) | 2020-04-15 | 2020-04-15 | Air flotation machine suitable for grease is arranged sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562584.2U CN212174509U (en) | 2020-04-15 | 2020-04-15 | Air flotation machine suitable for grease is arranged sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212174509U true CN212174509U (en) | 2020-12-18 |
Family
ID=73770110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562584.2U Expired - Fee Related CN212174509U (en) | 2020-04-15 | 2020-04-15 | Air flotation machine suitable for grease is arranged sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212174509U (en) |
-
2020
- 2020-04-15 CN CN202020562584.2U patent/CN212174509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |