CN215479893U - Hot gas floating type oil-containing sewage oil remover - Google Patents

Abstract

The utility model discloses a hot gas floating type oil remover for oily sewage, which relates to the technical field of oil removers and solves the problem of contact effect of micro bubbles and oily sewage. During deoiling, start driving motor, make the worm drive the worm wheel and rotate to it is rotatory to make the drive shaft drive the drive plate, then drive three movable plate through the drive plate and carry out reciprocating front and back in the removal, thereby make three air supporting device carry out reciprocating front and back in the separating tank in step, thereby make the micro-bubble that the air supporting device formed have better contact effect when contacting with the interior oily water of separating tank, thereby improved the deoiling effect of this degreaser.

Description

Hot gas floating type oil-containing sewage oil remover

Technical Field

The utility model relates to the technical field of oil removers, in particular to a hot gas floating type oil-containing sewage oil remover.

Background

The restaurant sewage refers to untreated wastewater discharged by the restaurant industry and mainly comes from food preparation, tableware washing, leachate of food residues and the like. The main pollutants of the restaurant wastewater are food fiber, starch, fat, animal and vegetable oils, various seasonings, detergents, protein and other organic matters, the restaurant wastewater contains a large amount of oil stains, if the oily wastewater is directly discharged, the outdoor environment is polluted, and therefore, when the oily wastewater is discharged, oil-water separation operation needs to be carried out through an oil remover.

As in application No.: the utility model discloses a CN201820821951.9, relates to a hot gas floating type oil-containing sewage oil remover, and belongs to the technical field of petrochemical industry. The oil tank is arranged on the left side of the base, the right side of the oil tank is connected with the separation tank, the oil tank is connected with the separation tank through a dirty oil pipeline, an air floatation device is arranged at the bottom of the separation tank, the left side of the air floatation device is connected with a fan, an electric heating device is arranged at the joint of the fan and the air floatation device, an oily water inlet is arranged on the right side of the air floatation device, the oily water inlet is connected with an oily water pipeline in the base, the water tank is arranged on the right side of the separation tank, and a drainage pipeline is arranged between the water tank and the separation tank.

In view of the above-mentioned related technologies, the inventor thinks that the oil remover improves the oil removing efficiency of the oil remover by combining the thermal separation method and the air flotation separation method when in use, but when the air flotation device in the oil remover is in use, the air flotation device is always in a static state in the separation tank, so that the micro-bubbles formed by the air flotation device have a poor effect when contacting with oil sewage in the separation tank, thereby reducing the oil removing effect of the oil remover, and when the oil sewage pipeline in the oil remover absorbs oil, the oil liquid at the position far from the right side of the liquid inlet of the oil sewage pipeline is difficult to rapidly enter the oil sewage pipeline, thereby reducing the oil pumping efficiency of the oil sewage pipeline.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that when an air floatation device in the oil remover is used, the air floatation device is always in a static state in a separation tank, so that tiny bubbles formed by the air floatation device have poor effect when being in contact with oil sewage in the separation tank, and the oil removing effect of the oil remover is reduced.

The utility model provides a hot gas floating type oil remover for oily sewage, which adopts the following technical scheme:

the utility model provides a steam floating oily sewage degreaser, installs in base upper portion, including installing separating tank and the oil groove on base upper portion, the inside lower extreme of separating tank is equipped with air supporting portion, air supporting portion bottom is equipped with drive division, the inside left surface upper portion of separating tank is equipped with lift adjustment portion, the inside right flank upper portion of separating tank is equipped with the piece of blowing, the outside right-hand member face of separating tank installs the control box, separating tank right side bottom is connected with a greasy dirt pipeline that runs through base up end and right-hand member face, the separating tank rear end face is equipped with the portion of blowing.

By adopting the technical scheme, during oil removal, the three air floatation devices synchronously reciprocate back and forth in the separation tank through the driving part, so that micro bubbles formed by the air floatation devices have a better contact effect when contacting oil sewage in the separation tank, and the oil removal effect of the oil remover is improved; when deoiling, through the setting of the piece of blowing for some air that the hair-dryer blew out gets into the piece of blowing through the hose of blowing, then blows off these air to the surface of water floating fluid through the mouth of blowing of the left end face of the piece of blowing, then blows fluid to oil pumping hose oil jack department left, thereby has improved oil pumping hose's oil pumping efficiency.

Optionally, the driving part comprises a driving motor, a driving shaft and a driving plate, the driving motor is installed on the top end face inside the base, the driving motor is connected with a worm in a rotating mode through a rotating shaft, the driving shaft rotates inside the base through a shaft sleeve, the top end face of the base and the bottom end face of the separation tank are penetrated through the upper end of the driving shaft, the driving plate and a worm wheel are arranged at the upper end and the lower end of the driving shaft respectively, the worm wheel is meshed with the worm, the driving plate is of a circular plate-shaped structure, and the edge of the upper end face of the driving plate is connected with the middle of a movable plate on the front side in a rotating mode through the rotating shaft.

Through adopting above-mentioned technical scheme, through establishing the drive plate into circular platelike structure, and drive plate up end edge rotates through pivot and a movable plate middle part of front side and is connected to when the drive plate rotates, can drive three movable plate and realize reciprocating motion front and back.

Optionally, the piece of blowing is rectangle shell structure, and the piece up end of blowing is connected with the hose of blowing, and both ends all are equipped with a sliding sleeve around the piece of blowing, and all slide in the every sliding sleeve and have a vertical guide arm of fixing on the inside right flank of separation tank, and the piece left end face of blowing is the even form and is equipped with ten mouths of pipe of blowing.

Through adopting above-mentioned technical scheme, through the setting of the piece of blowing to make right side fluid can obtain effectively to blow the effect on the inside surface of water of separator tank, thereby make right side fluid can be blown to oil pumping hose oil jack department left on the surface of water, improve oil pumping hose's oil pumping efficiency.

Optionally, the oil-well pump is installed through branch to the inside upside of oil groove, and the oil-well pump inlet is connected with the oil pumping hose, and the oil pumping hose right-hand member runs through oil groove right side wall and separating tank left side wall, and the oil pumping hose left end oil pumping mouth is the funnel-shaped structure, and the oil pumping hose left end oil pumping mouth sets up in lift adjustment portion, and the oil-well pump leakage fluid dram is connected with and is the oil extraction pipe that the form of bending down ninety degrees distributes.

Through adopting above-mentioned technical scheme, through setting up the oil pumping hose into hose construction to make oil pumping hose oil pumping mouth can be nimble go on from top to bottom altitude mixture control, and through establishing oil pumping hose left end oil pumping mouth into hopper-shaped structure, thereby improve oil pumping hose left end oil pumping mouth oil feed efficiency.

It is optional, lift adjustment portion includes lift regulating plate, fixed plate and adjusting screw, the quantity of fixed plate is two, and two fixed plates are all fixed on the inside left surface of disengagement tank, a fixed plate up end middle part in upper portion is equipped with a screw thread section of thick bamboo, and there is the adjusting screw who runs through a fixed plate in upper portion through threaded connection in the screw thread section of thick bamboo, the adjusting screw lower extreme rotates and is connected with the lift regulating plate, and the lift regulating plate is T type plate column structure, both ends all slide around the lift regulating plate have a vertical slide bar of fixing between two fixed plates, and lift regulating plate right-hand member and oil pumping hose oil jack department fixed connection, both sides all are equipped with a sliding sleeve around the lift regulating plate bottom face, and two sliding sleeves slide with two vertical slide bars respectively and are connected.

Through adopting above-mentioned technical scheme, through the setting of lift adjustment portion, can carry out nimble regulation according to the fluid height with oil pumping hose oil pumping port height, during the regulation, only need rotate adjusting screw, make adjusting screw drive oil pumping hose oil pumping port through the lift adjusting plate under the screw thread effect and reciprocate to accomplish oil pumping hose oil pumping port's altitude mixture control.

Optionally, the air flotation portion comprises three movable plates, an air flotation device and sliding cylinders, two sliding cylinders are fixed between the bottoms of the three movable plates, a sliding guide rod fixed inside the separation groove slides inside each sliding cylinder, the air flotation device is installed on the upper end face of each movable plate, and a rectangular tube is connected between the left ends of the three air flotation devices.

By adopting the technical scheme, the moving plates are arranged at the bottoms of the three air floatation devices, so that the three air floatation devices can be driven to reciprocate front and back through the moving plates, and the contact effect of bubbles formed by the air floatation devices and oil water is improved.

Optionally, the bottom end face of the blowing part is provided with a floating block, and after the separation tank is filled with oily water, the floating block on the bottom end face of the blowing part floats on the water surface.

Through adopting above-mentioned technical scheme, be equipped with the piece that floats through the piece bottom face of will blowing for the piece of blowing can float on the surface of water, and can also be when the water level altitude variation, can float the regulation from top to bottom according to the water level altitude is automatic.

Optionally, the portion of blowing includes hair-dryer, three-way pipe, electric heater unit and the hose of blowing, the hair-dryer is installed at the disengagement tank rear end face, and the hair-dryer air outlet is connected with the three-way pipe, and the valve is installed to air outlet department on three-way pipe right side, and an air outlet on three-way pipe right side is connected with the hose end of blowing, the three-way pipe upper end is connected with electric heater unit, and electric heater unit upper end air outlet is connected with the hose of blowing, the hose other end of blowing is connected with the rectangular pipe of three air supporting device left end, the hair-dryer, electric heater unit, driving motor and oil-well pump all are ordinary electric connection with the control box.

Through adopting above-mentioned technical scheme, through installing the valve on the three-way pipe to when needs are to blowing the inside injected air of spare, only need with the valve on the three-way pipe open can, thereby make the air that the hair-dryer blew off can have more uses.

In summary, the utility model includes at least one of the following advantages:

through the setting of drive division, during the deoiling, start driving motor, make the worm drive the worm wheel and rotate to it is rotatory to make the drive shaft drive the drive plate, then drive three movable plate through the drive plate and carry out reciprocating front and back in the removal, thereby make three air supporting device carry out reciprocating front and back in the separating tank in step, thereby make the micro bubble that the air supporting device formed have better contact effect when contacting with the interior oily sewage of separating tank, thereby improved the deoiling effect of this degreaser.

Through the setting of the piece of blowing, blow the hair-dryer simultaneously, open the valve on the three-way pipe for the part air that the hair-dryer blew gets into the piece of blowing through the hose of blowing, then blows off these air to the floated fluid of the surface of water through the mouth of blowing of the piece left end face of blowing, then blows fluid to oil pumping hose oil jack department left, thereby has improved oil pumping efficiency of oil pumping hose.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is a schematic diagram of a second perspective structure of the present invention;

FIG. 3 is a schematic view of the oil sump and lift adjustment of the present invention;

FIG. 4 is a schematic view of the driving part and the moving plate structure of the present invention;

fig. 5 is a schematic view of the structure of the blowing part and the air blowing part of the present invention.

Description of reference numerals: 1. a base; 2. a separation tank; 3. an oil sump; 301. an oil well pump; 302. an oil pumping hose; 4. an air flotation section; 401. moving the plate; 402. an air floatation device; 403. a sliding cylinder; 5. a drive section; 501. a drive motor; 502. a drive shaft; 503. a drive plate; 6. a lifting adjusting part; 601. a lifting adjusting plate; 602. a fixing plate; 603. adjusting the screw rod; 7. a blowing member; 701. a blowing hose; 702. a sliding sleeve; 8. a blowdown pipe fitting; 801. a metal hanging plate; 802. a support magnet; 9. a control box; 10. an oil-contaminated pipeline; 11. a blowing section; 1101. a blower; 1102. a three-way pipe; 1103. an electric heating device; 1104. and (4) a blowing hose.

Detailed Description

The present invention is described in further detail below with reference to figures 1-5.

The first embodiment is as follows:

the embodiment of the utility model discloses a hot gas floating type oil remover for oily sewage. Referring to fig. 1 and 2, install in base 1 upper portion, including installing separating tank 2 and oil groove 3 on base 1 upper portion, the inside lower extreme of separating tank 2 is equipped with air supporting portion 4, 4 bottoms in air supporting portion are equipped with drive division 5, separating tank 2 inside left surface upper portion is equipped with lift adjustment portion 6, separating tank 2 inside right flank upper portion is equipped with the piece 7 of blowing, separating tank 2 outside right side end face installs control box 9, separating tank 2 right side bottom is connected with an oil contamination pipeline 10 that runs through base 1 up end and right-hand member face, separating tank 2 rear end face is equipped with the portion of blowing 11.

Referring to fig. 1 and 4, the air floating portion 4 includes three moving plates 401, air floating devices 402, and sliding cylinders 403, the number of the moving plates 401 is three, two sliding cylinders 403 are fixed between bottoms of the three moving plates 401, a sliding guide rod fixed inside the separation tank 2 slides inside each sliding cylinder 403, one air floating device 402 is installed on an upper end surface of each moving plate 401, and a rectangular pipe is connected between left ends of the three air floating devices 402.

Referring to fig. 3, oil-well pump 301 is installed through branch to the inside upside of oil groove 3, and the inlet of oil-well pump 301 is connected with oil pumping hose 302, and oil pumping hose 302 right-hand member runs through 3 right side walls of oil groove and 2 left side walls of separator tank, and oil pumping hose 302 left end oil pumping mouth is hopper-shaped structure, and oil pumping hose 302 left end oil pumping mouth sets up on lift adjustment portion 6, and oil-well pump 301 leakage fluid dram is connected with and is the ninety degrees oil extraction pipe that the form distributes of bending downwards.

Referring to fig. 3, the lifting adjusting portion 6 includes a lifting adjusting plate 601, two fixing plates 602 and an adjusting screw 603, the number of the fixing plates 602 is two, and the two fixing plates 602 are all fixed on the left side surface inside the separating tank 2, a threaded cylinder is arranged in the middle of the upper end surface of one fixing plate 602 on the upper portion, and an adjusting screw 603 penetrating through one fixing plate 602 on the upper portion is connected in the threaded cylinder through threads, the lower end of the adjusting screw 603 is rotatably connected with the lifting adjusting plate 601, the lifting adjusting plate 601 is of a T-shaped plate structure, a vertical slide rod fixed between the two fixing plates 602 is respectively slid at the front and rear ends of the lifting adjusting plate 601, the right end of the lifting adjusting plate 601 is fixedly connected with the oil pumping port of the oil pumping hose 302, sliding sleeves are respectively arranged at the front and rear sides of the bottom end surface of the lifting adjusting plate 601, and the two sliding sleeves are respectively slidably connected with the two vertical slide rods.

Referring to fig. 4, the driving part 5 includes a driving motor 501, a driving shaft 502 and a driving plate 503, the driving motor 501 is installed on the top end surface inside the base 1, the driving motor 501 is rotatably connected with a worm through a rotating shaft, the driving shaft 502 is rotated inside the base 1 through a shaft sleeve, the upper end of the driving shaft 502 penetrates through the top end surface of the base 1 and the bottom end surface of the separation tank 2, the driving plate 503 and a worm wheel are respectively arranged at the upper end and the lower end of the driving shaft 502, the worm wheel is engaged with the worm, the driving plate 503 is in a circular plate-shaped structure, and the edge of the upper end surface of the driving plate 503 is rotatably connected with the middle of one moving plate 401 at the front side through the rotating shaft.

Referring to fig. 5, the blowing part 11 includes a blower 1101, a tee pipe 1102, an electric heating device 1103 and a blowing hose 1104, the blower 1101 is installed on the rear end face of the separation tank 2, an air outlet of the blower 1101 is connected with the tee pipe 1102, a valve is installed at an air outlet on the right side of the tee pipe 1102, an air outlet on the right side of the tee pipe 1102 is connected with one end of the blowing hose 701, the upper end of the tee pipe 1102 is connected with the electric heating device 1103, the air outlet on the upper end of the electric heating device 1103 is connected with the blowing hose 1104, the other end of the blowing hose 1104 is connected with a rectangular pipe at the left end of the three air flotation devices 402, the blower 1101, the electric heating device 1103, the driving motor 501 and the oil well pump 301 are all connected with the control box 9 in a common electric manner.

Referring to fig. 1, the bottom end surface of the blowing member 7 is provided with a floating block, and after the separation tank 2 is filled with oily water, the floating block on the bottom end surface of the blowing member 7 floats on the water surface.

Referring to fig. 5, the blowing part 7 is a rectangular shell structure, the upper end face of the blowing part 7 is connected with a blowing hose 701, the front end and the rear end of the blowing part 7 are respectively provided with a sliding sleeve 702, a vertical guide rod fixed on the right side face inside the separation groove 2 is arranged in each sliding sleeve 702 in a sliding manner, and the left end face of the blowing part 7 is uniformly provided with ten blowing pipe orifices.

The implementation principle of the hot-gas floating type oily sewage oil remover provided by the embodiment of the utility model is as follows:

when oil is removed, oily water enters the separation tank 2 through an oily sewage pipeline 10, then the blower 1101 and the electric heating device 1103 are started through the control box 9, external air is blown into the electric heating device 1103 through the three-way pipe 1102 to be heated, then the heated air is conveyed into the three air flotation devices 402 through the blowing hose 1104, then micro bubbles are formed after passing through the air flotation devices 402 and are contacted with the oily sewage, then the driving motor 501 is started through the control box 9, a worm on a rotating shaft of the driving motor 501 drives a worm wheel to rotate, so that the driving shaft 502 drives the upper end driving plate 503 to rotate, then the rotating shaft at the edge of the upper end face of the driving plate 503 drives the three moving plates 401 to move back and forth in a reciprocating mode, so that the three air flotation devices 402 synchronously move back and forth in the separation tank 2, and therefore the micro bubbles formed by the air flotation devices 402 have a better contact effect when being contacted with the oily sewage in the separation tank 2, thereby improving the oil removing effect of the oil remover.

Example two:

referring to fig. 1, the difference between the second embodiment and the first embodiment is that the second embodiment includes a sewage pipe 8, the sewage pipe 8 is connected to a water outlet of the separation tank 2, the upper end of the sewage pipe 8 is provided with a metal hanging plate 801, a supporting magnet 802 fixed to the upper part of the right end face of the separation tank 2 is magnetically attracted to the bottom end face of the metal hanging plate 801, and the upper end face of the supporting magnet 802 is provided with two limit posts inserted on the metal hanging plate 801, so that when water separated from the inside of the separation tank 2 needs to be discharged, the metal hanging plate 801 is taken off from the supporting magnet 802, and then the sewage pipe 8 is placed downwards and is lower than the water outlet of the separation tank 2, so that the separated water in the separation tank 2 is discharged, and the throttling function can be realized without installing a valve through the arrangement of the sewage pipe 8.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (8)

1. The utility model provides a steam floating oily sewage degreaser, installs in base (1) upper portion, its characterized in that: including installing separating tank (2) and oil groove (3) on base (1) upper portion, the inside lower extreme of separating tank (2) is equipped with air supporting portion (4), air supporting portion (4) bottom is equipped with drive division (5), the inside left surface upper portion of separating tank (2) is equipped with lift adjustment portion (6), the inside right flank upper portion of separating tank (2) is equipped with air-blowing piece (7), control box (9) are installed to the outside right-hand member face of separating tank (2), separating tank (2) right side bottom is connected with an greasy dirt pipeline (10) that runs through base (1) up end and right-hand member face, separating tank (2) rear end face is equipped with gas blowing portion (11).

2. The hot gas floating type oily sewage oil remover according to claim 1, wherein: oil-well pump (301) is installed through branch to the inside upside of oil groove (3), and oil-well pump (301) inlet is connected with oil pumping hose (302), oil pumping hose (302) right-hand member runs through oil groove (3) right side wall and separating tank (2) left side wall, and oil pumping hose (302) left end oil pumping mouth is for leaking hopper-shaped structure, oil pumping hose (302) left end oil pumping mouth sets up on lift adjustment portion (6), oil-well pump (301) leakage fluid dram is connected with the oil extraction pipe that is ninety degrees down and bend the form and distribute.

3. The hot gas floating type oily sewage oil remover according to claim 1, wherein: the air flotation part (4) comprises a moving plate (401), an air flotation device (402) and sliding cylinders (403), the number of the moving plate (401) is three, two sliding cylinders (403) are fixed between the bottoms of the three moving plates (401), a sliding guide rod fixed inside the separation tank (2) slides inside each sliding cylinder (403), the upper end face of each moving plate (401) is provided with the air flotation device (402), and a rectangular pipe is connected between the left ends of the three air flotation devices (402).

4. The hot gas floating type oily sewage oil remover according to claim 1, wherein: the driving part (5) comprises a driving motor (501), a driving shaft (502) and a driving plate (503), the driving motor (501) is installed on the top end face inside the base (1), the driving motor (501) is connected with a worm in a rotating mode through a rotating shaft, the driving shaft (502) rotates inside the base (1) through a shaft sleeve, the upper end of the driving shaft (502) penetrates through the top end face of the base (1) and the bottom end face of the separation groove (2), the upper end and the lower end of the driving shaft (502) are respectively provided with the driving plate (503) and a worm wheel, the worm wheel is meshed with the worm, the driving plate (503) is of a circular plate-shaped structure, and the edge of the upper end face of the driving plate (503) is connected with the middle of one front moving plate (401) in a rotating mode through the rotating shaft.

5. The hot gas floating type oily sewage oil remover according to claim 2, wherein: the lifting adjusting part (6) comprises two lifting adjusting plates (601), fixing plates (602) and adjusting screws (603), the number of the fixing plates (602) is two, the two fixing plates (602) are fixed on the left side surface inside the separating tank (2), the middle part of the upper end surface of one fixing plate (602) on the upper part is provided with a threaded cylinder, the interior of the threaded cylinder is connected with the adjusting screws (603) penetrating through one fixing plate (602) on the upper part through threads, the lower end of the adjusting screws (603) is rotatably connected with a lifting adjusting plate (601), the lifting adjusting plate (601) is of a T-shaped plate structure, the front end and the rear end of the lifting adjusting plate (601) are respectively provided with a vertical sliding rod fixed between the two fixing plates (602) in a sliding manner, the right end of the lifting adjusting plate (601) is fixedly connected with an oil pumping hole of the oil pumping hose (302), the front side and the rear side of the bottom end surface of the lifting adjusting plate (601) are respectively provided with a sliding sleeve, and the two sliding sleeves are respectively connected with the two vertical sliding rods in a sliding manner.

6. The hot gas floating type oily sewage oil remover according to claim 1, wherein: the blowing part (7) is of a rectangular shell structure, the upper end face of the blowing part (7) is connected with a blowing hose (701), the front end and the rear end of the blowing part (7) are respectively provided with a sliding sleeve (702), a vertical guide rod fixed on the right side face inside the separating groove (2) slides in each sliding sleeve (702), and the left end face of the blowing part (7) is uniformly provided with ten blowing pipe orifices.

7. The hot gas floating type oily sewage oil remover according to claim 1, wherein: blowing portion (11) includes hair-dryer (1101), tee-joint pipe (1102), electric heater unit (1103) and the hose (1104) of blowing, hair-dryer (1101) are installed at separating tank (2) rear end face, and hair-dryer (1101) air outlet is connected with tee-joint pipe (1102), valve is installed to air outlet department in tee-joint pipe (1102) right side, and an air outlet in tee-joint pipe (1102) right side is connected with the hose (701) one end of blowing, tee-joint pipe (1102) upper end is connected with electric heater unit (1103), and electric heater unit (1103) upper end air outlet is connected with the hose (1104) of blowing, the hose (1104) other end of blowing is connected with the rectangular pipe of three air supporting device (402) left end, hair-dryer (1101), electric heater unit (1103), driving motor (501) and oil-well pump (301) all are ordinary electric connection with control box (9).

8. The hot gas floating type oily sewage oil remover according to claim 6, wherein: the bottom end face of the blowing piece (7) is provided with a floating block, and after the separation tank (2) is filled with oily water, the floating block on the bottom end face of the blowing piece (7) floats on the water surface.

Images