CN218321665U - Metal filing air floatation oil removing device - Google Patents

Abstract

The utility model provides a metal fillings air supporting deoiling device, include: the flotation tank, the bottom tiling in flotation tank has many aeration pipes that communicate each other, is provided with the slide rail on the end limit around the flotation tank top, and the oil extraction scraper blade that can follow flotation tank lateral shifting is all placed at both ends about the slide rail, the left side wall mounting in flotation tank has dosing pipe and inlet tube, the oil extraction pipe is installed at the right side wall top in flotation tank, the outlet pipe is installed to the right side wall bottom in flotation tank, the driving guide rail is installed to the top in flotation tank, and first driving is installed on the driving guide rail, the bottom of first driving has the metal fillings to hold the cage through rope hoist and mount. The metal filing air flotation oil removing device is simple in structure, can quickly remove oil stains on the surface of metal, and is convenient to operate and high in oil stain removing efficiency.

Description

Metal filing air floatation oil removing device

Technical Field

The utility model relates to a deoiling device, concretely relates to metal fillings air supporting deoiling device.

Background

The air flotation is a process of forming highly dispersed micro bubbles in water, adhering solid or liquid particles of hydrophobic groups in sewage to form a water-gas-particle three-phase mixed system, forming flocs with apparent density smaller than that of water after the particles adhere to the bubbles, floating to the water surface, forming a scum layer and scraping, thereby realizing solid-liquid or liquid-liquid separation.

The metal is taken as a recoverable resource, the recovery force of the waste metal is continuously strengthened, especially the wire-mesh-shaped metal scraps generated in the processing processes of various factory milling machines, planing machines and the like need to be recovered and reused, but the surfaces of the wire-mesh-shaped metal scraps processed by the milling machines, the planing machines and the like all contain a large amount of oil stains, the removal difficulty of the oil stains is high, and therefore how to quickly remove the oil stains on the surfaces of the metal scraps becomes a technical problem which needs to be solved urgently in the field of metal scrap recovery.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a metal fillings air supporting deoiling device can realize getting rid of fast of metal surface greasy dirt, convenient operation moreover, and the greasy dirt is got rid of efficiently.

In order to realize the technical scheme, the utility model provides a metal fillings air supporting deoiling device, including the flotation cell, the bottom tiling in flotation cell has the aeration pipe of many mutual intercommunications, be provided with the slide rail on the end limit around the flotation cell top, the oil extraction scraper blade that can follow flotation cell lateral shifting has all been placed at both ends about the slide rail, the left side wall mounting in flotation cell has dosing pipe and inlet tube, the oil extraction pipe is installed to the right side wall top in flotation cell, the outlet pipe is installed to the right side wall bottom in flotation cell, the driving guide rail is installed to the top in flotation cell, and first driving is installed on the driving guide rail, the bottom of first driving has the metal fillings to hold the cage through rope hoist and mount.

In the technical scheme, during actual work, firstly, the metal scraps needing to be subjected to surface degreasing can be loaded into the metal scrap containing cage, then the metal scrap containing cage filled with the metal scraps is moved to the upper part of the flotation tank by controlling the first travelling crane, the whole metal scrap containing cage is placed into the flotation tank, water is drained into the flotation tank through the water inlet pipe, a proper amount of medicament is added into the flotation tank through the medicament adding pipe, aeration is performed from the bottom through the aeration pipe, oil stains are separated from the metal surface under the action of microbubbles and the medicament, and the oil stains are suspended to the water surface of the flotation tank.

Preferably, the metal filing containing cage is a steel wire mesh cage, the aperture of the surface of the mesh cage is smaller than the diameter of the metal filing, and the metal filing is prevented from sliding out of the mesh cage.

Preferably, the top of the metal chip containing cage is open, so that oil stains can float conveniently.

Preferably, still install the second driving on the driving guide rail, install the grab bucket on the second driving, can hold the cage to the metal fillings through setting up the grab bucket and add or reduce the metal fillings, convenient adjustment.

Preferably, the inlet end of the aeration pipe is provided with an ejector so as to achieve a better gas-liquid mixing effect and make the microbubbles more uniform.

Preferably, the dosing pipe, the water inlet pipe, the oil discharge pipe and the water outlet pipe are all provided with electromagnetic valves so as to conveniently control and adjust the opening and closing of the dosing pipe, the water inlet pipe, the oil discharge pipe and the water outlet pipe according to the actual process.

The utility model provides a pair of metal fillings air supporting deoiling device's beneficial effect lies in: the metal filing air-flotation oil removing device is simple in structure, convenient to operate and high in oil removing efficiency, and can be used for quickly removing oil stains on the surface of metal. During the actual work, at first, can pack into the metal fillings that need carry out the surface and deoil and hold the cage to the metal fillings, then hold the cage through the first driving of control and remove to flotation tank top with the metal fillings that are equipped with the metal fillings, and hold the cage whole and put into in flotation tank with the metal fillings, drain to flotation tank through the inlet tube, and add appropriate amount of medicament in to flotation tank through adding the pencil, then from bottom aeration through the aeration pipe, under the effect of microbubble and medicament, make the greasy dirt break away from the metal surface, and suspend to the surface of water in flotation tank, after the aeration is a period, can strike off the greasy dirt of the surface of water through the oil extraction scraper blade, and outwards discharge from the oil extraction pipe, at last rethread first driving a driving crane holds the cage whole and lifts up the metal fillings, after draining the water that the metal fillings hold the cage, the whole removal that removes the cage with the metal fillings, thereby realize getting rid of the greasy dirt to the metal surface, can increase the efficiency of getting rid of metal fillings by a wide margin, and convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

In the figure: 1. a travelling guide rail; 2. a first traveling crane; 3. a rope; 4. a metal filing containing cage; 5. a flotation tank; 6. a second traveling crane; 7. a grab bucket; 8. an ejector; 9. an aeration pipe; 10. a medicine feeding pipe; 11. a water inlet pipe; 12. an oil discharge scraper; 13. an oil discharge pipe; 14. and (5) discharging a water pipe.

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. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Example (b): a metal scrap air-flotation oil removing device.

Referring to fig. 1 and 2, a metal filing air-flotation oil removing device comprises a flotation tank 5, wherein a plurality of aeration pipes 9 which are communicated with each other are tiled at the bottom of the flotation tank 5, an ejector 8 is installed at the inlet end of each aeration pipe 9 so as to achieve a better gas-liquid mixing effect and make micro bubbles more uniform, slide rails are arranged at the front and rear end edges of the top of the flotation tank 5, oil discharging scrapers 12 which can transversely move along the flotation tank are respectively arranged at the left end and the right end of each slide rail, the oil discharging scrapers 12 are used for scraping oil stains floating on the liquid level, and the oil discharging scrapers 12 can be manually operated by workers; a chemical feeding pipe 10 and a water inlet pipe 11 are installed on the left side wall of the flotation tank 5, an oil discharging pipe 13 is installed at the top of the right side wall of the flotation tank 5, a water outlet pipe 14 is installed at the bottom of the right side wall of the flotation tank 5, and electromagnetic valves are installed on the chemical feeding pipe 10, the water inlet pipe 11, the oil discharging pipe 13 and the water outlet pipe 14 so as to conveniently control and adjust the opening and closing of the chemical feeding pipe 10, the water inlet pipe 11, the oil discharging pipe 13 and the water outlet pipe 14 according to an actual process;

the utility model discloses a float separation pond, including flotation tank 5, flotation tank 2, first driving 2, rope 3, cage 4, the upper and lower removal about can controlling cage 4 through first driving 2 control metal fillings, the metal fillings hold cage 4 and are the wire mesh cage, and the aperture on mesh cage surface is less than the diameter of metal fillings, prevents that the metal fillings from roll-off in the mesh cage, the metal fillings hold cage 4 top and set up to uncovered, make things convenient for the come-up of greasy dirt, still install second driving 6 on the driving guide rail 1, install grab bucket 7 on the second driving 6, can add or reduce the metal fillings to the metal fillings hold in the cage 4 through setting up grab bucket 7, convenient adjustment.

The metal filing air-flotation oil removing device is simple in structure, convenient to operate and high in oil removing efficiency, and can be used for quickly removing oil stains on the surface of metal. During the actual work, at first, can pack into the metal fillings that need carry out the surface deoiling and hold the cage 4 in to the metal fillings, then hold cage 4 and remove to flotation tank 5 top through the metal fillings that control first driving 2 will be equipped with the metal fillings, and hold cage 4 whole and put into flotation tank 5 with the metal fillings, drain to flotation tank 5 in through inlet tube 11, and add appropriate amount of medicament to flotation tank 5 through adding pencil 10, then through aeration pipe 9 from the bottom aeration, under the effect of aeration pipe and medicament, make the greasy dirt break away from the metal surface, and suspend to the surface of water in flotation tank 5, after the aeration period, operating personnel can scrape off the surface of water greasy dirt of surface through oil extraction scraper blade 12, and outwards discharge from oil extraction pipe 13, at last rethread first driving 2 holds cage 4 whole with the metal fillings, after draining the water in cage 4 with the metal fillings, rethread first driving 2 removes cage 4 whole, thereby realize getting rid of the greasy dirt to the metal surface, can increase the greasy dirt of metal fillings by a wide margin, and the convenient efficiency of getting rid of operation surface is got rid of.

The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the drawings, so that the equivalents and modifications that can be accomplished without departing from the spirit of the present invention are all within the protection scope of the present invention.

Claims (6)

1. The utility model provides a metal fillings air supporting deoiling device which characterized in that includes: the flotation tank, the bottom tiling in flotation tank has many aeration pipes that communicate each other, be provided with the slide rail on the end edge around the flotation tank top, the oil extraction scraper blade that can follow flotation tank lateral shifting is all placed at both ends about the slide rail, install dosing pipe and inlet tube on the left side wall in flotation tank, the oil extraction pipe is installed at the right side wall top in flotation tank, the outlet pipe is installed to the right side wall bottom in flotation tank, the driving guide rail is installed to the top in flotation tank, and first driving is installed on the driving guide rail, the bottom of first driving has the metal fillings to hold the cage through rope hoist and mount.

2. The metal filing air-float degreasing device as recited in claim 1, wherein: the metal filing containing cage is a steel wire mesh cage, and the aperture of the surface of the mesh cage is smaller than the diameter of the metal filing.

3. The metal filing air-float degreasing device as recited in claim 1, wherein: the top of the metal filing containing cage is open.

4. The metal filing air-float degreasing device as recited in claim 1, wherein: and a second travelling crane is further installed on the travelling crane guide rail, and a grab bucket is installed on the second travelling crane.

5. The metal filing air-float degreasing device as recited in claim 1, wherein: and an ejector is arranged at the inlet end of the aeration pipe.

6. The metal filing air-float degreasing device as recited in claim 1, wherein: and the dosing pipe, the water inlet pipe, the oil discharge pipe and the water outlet pipe are all provided with electromagnetic valves.

Images