CN112535882B - Centrifugal oil-water separation device - Google Patents
Centrifugal oil-water separation device Download PDFInfo
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- CN112535882B CN112535882B CN202011389980.0A CN202011389980A CN112535882B CN 112535882 B CN112535882 B CN 112535882B CN 202011389980 A CN202011389980 A CN 202011389980A CN 112535882 B CN112535882 B CN 112535882B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
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Abstract
The invention discloses a centrifugal oil-water separation device, which comprises a centrifugal barrel, wherein a feeding barrel is arranged on the centrifugal barrel, the left side of the centrifugal barrel is connected with a driving mechanism, a pair of oil suction mechanisms are symmetrically connected on a screw rod, a centrifugal mechanism is arranged in the centrifugal barrel, a fan is arranged on one side of the lower end of the centrifugal barrel, a plurality of air nozzles are connected on the fan through pipelines, a flow control mechanism is arranged on the centrifugal barrel, the flow control mechanism comprises a control rod which slides left and right in the centrifugal barrel, a rotatable connecting shaft plate is arranged in the feeding barrel, the lower end of the connecting shaft plate is connected with a stirring paddle, the oil suction mechanism comprises a connecting plate hinged on the side wall of the centrifugal barrel, and an oil suction sleeve is arranged at the lower end of the centrifugal barrel through a clamping mechanism, so that the centrifugal oil-water separation device is convenient to use, and the centrifugal effect is good.
Description
Technical Field
The invention relates to oil-water separation, in particular to a centrifugal oil-water separation device.
Background
The oil-water separation can be used in the petroleum industry, the food industry, the chemical industry and the like, so that the oil-water separation is widely used, common methods comprise a gravity type method, a centrifugal type method, an electric separation type method and the like, and in the prior art, a centrifugal oil-water separation device is single in structure, so that the use is very limited.
Therefore, there is a need for improvement of the conventional centrifugal oil-water separation apparatus.
Disclosure of Invention
In view of the above, the present invention provides a centrifugal oil-water separation device to solve the above technical problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a centrifugal oil-water separation device comprises a centrifugal barrel, wherein a feeding barrel is arranged on the centrifugal barrel, the feeding barrel and the centrifugal barrel are vertically communicated, the left side of the centrifugal barrel is connected with a driving mechanism, a screw of the driving mechanism is rotationally arranged in the centrifugal barrel, a pair of oil suction mechanisms are symmetrically connected on the screw, a centrifugal mechanism is arranged in the centrifugal barrel and is driven by a driving shaft of the driving mechanism, a fan is arranged on one side of the lower end of the centrifugal barrel, a plurality of air nozzles are connected on the fan through pipelines and uniformly distributed at the bottom of the centrifugal barrel, a flow control mechanism is arranged on the centrifugal barrel and comprises a control rod which slides left and right in the centrifugal barrel, and a rotatable coupling plate is arranged in the feeding barrel, the both ends of even axial slab all are connected with the converter, the lower extreme of converter is connected with the stirring rake, oil absorption mechanism is including articulating connecting plate on the centrifugal cylinder lateral wall, the lower extreme of centrifugal cylinder body is installed through block mechanism and is inhaled the oil jacket, centrifugal mechanism includes a centrifugal cylinder and a pair of driven shaft, the centrifugal cylinder cover is established on the driving shaft, a pair of driven shaft symmetry and rotatable setting are in both sides around the centrifugal cylinder, be equipped with a plurality of centrifugal plate on the driven shaft, be equipped with hydrophobic lipophilic board on the centrifugal cylinder.
Further, actuating mechanism still includes the third motor, the third motor is installed the left side of centrifugation barrel, the output of third motor with the driving shaft is connected, the cover is equipped with first belt pulley on the driving shaft, be connected with the belt on the first belt pulley, the other end of belt is connected with the second belt pulley, the second belt pulley cover is established on the screw rod.
Furthermore, the driving shaft is further sleeved with a driving gear, and the driving gear is located in a protective shell arranged on the inner wall of the centrifugal cylinder body.
Furthermore, the front side and the rear side of the driving gear are symmetrically connected with a pair of driven gears in a meshed mode, a pair of driven shafts are connected into the corresponding driven gears, a plurality of through holes are formed in the side wall of the centrifugal cylinder, and the through holes are communicated with the inside of the centrifugal cylinder body.
Further, the oil suction mechanism further comprises a threaded sleeve, the threaded sleeve is in threaded connection with the screw rod, a connecting rod is hinged to the lower portion of the threaded sleeve, and the lower end of the connecting rod is hinged to the upper portion of the connecting plate.
Furthermore, the clamping mechanism comprises a pair of clamping plates, the pair of clamping plates are symmetrically arranged at the upper end of the oil suction sleeve, elastic clamping pieces are connected to the inner sides of the pair of clamping plates, two clamping pieces are symmetrically arranged on the outer sides of the connecting plates, clamping protrusions are arranged at the outer ends of the clamping pieces, and the clamping protrusions and the corresponding elastic clamping pieces are clamped with each other.
Furthermore, the flow control mechanism further comprises a second motor, the second motor is installed on the centrifugal cylinder, a transmission belt is arranged on the second motor, the other end of the transmission belt is connected with a cam, and the cam abuts against the right end face of the control rod.
Furthermore, a convex plate and a compression spring are arranged on the control rod, the convex plate is fixedly connected with the control rod, and the compression spring is abutted between the convex plate and the right wall of the blanking barrel.
Further, a cylinder cover is arranged on the blanking cylinder, a first motor is arranged on the cylinder cover, and the lower end of the first motor penetrates through the cylinder cover and is connected with the connecting shaft plate.
Furthermore, a guide rod is arranged at the upper end of the inside of the centrifugal cylinder body, the screw sleeve slides on the guide rod, and a water outlet is formed in the lower end of the centrifugal cylinder body.
The technical scheme can show that the invention has the advantages that:
1. the invention is provided with the flow control mechanism which can control the blanking amount, thereby being convenient to control.
2. The invention is also provided with an oil absorption mechanism which can absorb oil, thereby facilitating water-oil separation.
3. The centrifugal mechanism is further arranged in the invention, so that water and oil can be further separated, and the separation effect is better.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a partially enlarged view of fig. 1 at B.
Fig. 4 is a partially enlarged view of fig. 3 at C.
FIG. 5 is a top view of a centrifugal mechanism of the present invention.
List of reference numerals: the device comprises a blanking cylinder body 1, a cylinder cover 11, a first motor 12, a connecting shaft plate 121, a converter 122, a stirring paddle 13, a flow control mechanism 2, a second motor 21, a transmission belt 211, a cam 22, a control rod 23, a convex plate 231, a compression spring 24, a centrifugal cylinder body 3, a water outlet 31, a guide rod 32, a protective shell 33, a driving mechanism 4, a third motor 41, a driving shaft 411, a first belt pulley 42, a belt 421, a second belt pulley 43, a screw 44, a driving gear 45, an oil suction mechanism 5, a threaded sleeve 51, a connecting rod 52, a connecting plate 53, an oil suction sleeve 54, a centrifugal mechanism 6, a driven gear 61, a driven shaft 62, a centrifugal plate 63, a centrifugal cylinder 64, a through hole 641, a hydrophobic and lipophilic plate 65, a fan 7, an air nozzle 71, a clamping mechanism 8, a clamping plate 81, an elastic clamping piece 811, a clamping piece 82 and a clamping boss 821.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Referring to fig. 1 to 5, a centrifugal oil-water separator shown in fig. 1 includes a centrifugal barrel 3, a feeding barrel 1 is installed on the centrifugal barrel 3, the feeding barrel 1 and the centrifugal barrel 3 are vertically through, a driving mechanism 4 is connected to the left side of the centrifugal barrel 3, a screw 44 of the driving mechanism 4 is rotatably disposed in the centrifugal barrel 3, a pair of oil suction mechanisms 5 is symmetrically connected to the screw 44, a centrifugal mechanism 6 is disposed inside the centrifugal barrel 3, the centrifugal mechanism 6 is driven by a driving shaft 411 of the driving mechanism 4, a fan 7 is disposed on one side of the lower end of the centrifugal barrel 3, the fan 7 is connected to a plurality of air nozzles 71 through a pipeline, the air nozzles 71 are uniformly distributed at the bottom of the centrifugal barrel 3, a flow control mechanism 2 is disposed on the centrifugal barrel 3, the flow control mechanism 2 includes a control rod 23 sliding left and right in the centrifugal barrel 3, the feeding cylinder body 1 is internally provided with a rotatable coupling plate 121, the two ends of the coupling plate 121 are connected with converters 122, the lower end of the converter 122 is connected with a stirring paddle 13, the oil absorption mechanism 5 comprises a connecting plate 53 hinged on the side wall of the centrifugal cylinder body 3, the lower end of the centrifugal cylinder body 3 is provided with an oil absorption sleeve 54 through a clamping mechanism 8, the centrifugal mechanism 6 comprises a centrifugal cylinder 64 and a pair of driven shafts 62, the centrifugal cylinder 64 is sleeved on the driving shaft 411, the driven shafts 62 are symmetrically and rotatably arranged on the front side and the rear side of the centrifugal cylinder 64, the driven shafts 62 are provided with a plurality of centrifugal plates 63, the centrifugal cylinder 64 is provided with a hydrophobic oil-philic plate 65, the hydrophobic oil-philic plate 65 can adsorb oil in the centrifugal cylinder 64, so that water is discharged from a plurality of through holes 641, and the centrifugal plate 63 can adsorb oil outside the centrifugal cylinder 64 by rotation, thereby separating oil from water, and the hydrophobic oleophilic plate 65 can be replaced after use.
Preferably, actuating mechanism 4 still includes third motor 41, third motor 41 installs the left side of centrifugal cylinder 3, third motor 41's output with the driving shaft 411 is connected, the cover is equipped with first belt pulley 42 on the driving shaft 411, be connected with belt 421 on the first belt pulley 42, the other end of belt 421 is connected with second belt pulley 43, second belt pulley 43 cover is established on screw rod 44.
Preferably, the driving shaft 411 is further sleeved with a driving gear 45, the driving gear 45 is located in a protective shell 33 installed on the inner wall of the centrifugal cylinder 3, the third motor 41 is started to drive the driving shaft 411 and the screw 44 to rotate, the screw 44 rotates to drive the screw sleeve 51 to slide on the guide rod 32, the driving shaft 411 rotates to drive a pair of driven gears 61 to rotate through the driving gear 45, so that the centrifugal plate 63, the centrifugal cylinder 64 and the hydrophobic and lipophilic plate 65 rotate, and the centrifugal cylinder 64 rotates to separate water and oil.
As shown in fig. 5, a pair of driven gears 61 are symmetrically engaged with the front and rear sides of the driving gear 45, a pair of driven shafts 62 are connected in the corresponding driven gears 61, a plurality of through holes 641 are formed in the side wall of the centrifugal cylinder 64, and the through holes 641 are communicated with the inside of the centrifugal cylinder 3.
As shown in fig. 3, the oil suction mechanism 5 further includes a threaded sleeve 51, the threaded sleeve 51 is connected to the screw 44 in a threaded manner, a connecting rod 52 is hinged to the lower surface of the threaded sleeve 51, and the lower end of the connecting rod 52 is hinged to the upper surface of a connecting plate 53.
As shown in fig. 4, the clamping mechanism 8 includes a pair of clamping plates 81, the pair of clamping plates 81 are symmetrically installed at the upper end of the oil suction sleeve 54, elastic clamping pieces 811 are connected to the inner sides of the pair of clamping plates 81, two clamping pieces 82 are symmetrically installed at the outer side of the connecting plate 53, clamping protrusions 821 are arranged at the outer ends of the clamping pieces 82, the clamping protrusions 821 and the corresponding elastic clamping pieces 811 are clamped with each other, the oil suction sleeve 54 can be detachably installed on the oil suction sleeve 54 through the clamping protrusions 821 and the elastic clamping pieces 811, the oil suction sleeve 54 can absorb oil, and can be replaced after being used, and replacement is more convenient.
As shown in fig. 2, the flow control mechanism 2 further includes a second motor 21, the second motor 21 is installed on the centrifugal cylinder 3, a transmission belt 211 is installed on the second motor 21, the other end of the transmission belt 211 is connected with a cam 22, and the cam 22 abuts against the right end face of the control rod 23.
Preferably, be equipped with flange 231 and compression spring 24 on the control lever 23, flange 231 with control lever 23 fixed connection, compression spring 24 supports and holds flange 231 with between the right wall of unloading barrel 1, the second motor 21 starts and to drive cam 22 and rotate, cam 22's farthest end can extrude control lever 23 when rotating to the leftmost end to make the left end of control lever 23 stretch into on the left side wall of unloading barrel 1, through the speed that can restrict the unloading like this, make oil-water separation quick and convenient more.
Preferably, the higher authority of unloading barrel 1 is equipped with cover 11, the higher authority of cover 11 is equipped with first motor 12, the lower extreme of first motor 12 passes cover 11 and with link board 121 is connected, first motor 12 can drive converter 122 and rotate to make and drive stirring rake 13 and rotate, can stir oil water solution through stirring rake 13, thereby be convenient for separate.
Preferably, a guide rod 32 is arranged at the upper end of the interior of the centrifugal cylinder 3, the threaded sleeve 51 slides on the guide rod 32, and the lower end of the centrifugal cylinder 3 is provided with a water outlet 31.
The working principle is as follows: the oil-water is injected into the blanking barrel body 1, the barrel cover 11 is covered, the first motor 12 is started, the stirring paddle 13 is used for stirring the oil-water solution, the second motor 21 is started in the process, the control rod 23 can control the descending speed of the solution, the oil-water solution enters the centrifugal barrel body 3 through the blanking barrel body 1, the third motor 41 is started, the pair of oil absorption mechanisms 5 and the centrifugal mechanism 6 are used for separating the oil and the water, the fan 7 can upwards blow up the oil-water solution, so that the oil is accelerated to be adsorbed, after separation, the oil is adsorbed on the oil absorption sleeve 54 and the hydrophobic oil-philic plate 65, and the water is discharged from the water outlet 31.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The centrifugal oil-water separation device is characterized by comprising a centrifugal barrel body (3), wherein a blanking barrel body (1) is installed on the centrifugal barrel body (3), the blanking barrel body (1) and the centrifugal barrel body (3) are vertically communicated, a driving mechanism (4) is connected to the left side of the centrifugal barrel body (3), a screw (44) of the driving mechanism (4) is rotatably arranged in the centrifugal barrel body (3), a pair of oil absorption mechanisms (5) are symmetrically connected to the screw (44), a centrifugal mechanism (6) is arranged inside the centrifugal barrel body (3), the centrifugal mechanism (6) is driven by a driving shaft (411) of the driving mechanism (4), a fan (7) is arranged on one side of the lower end of the centrifugal barrel body (3), a plurality of air nozzles (71) are connected to the fan (7) through a pipeline, and a plurality of air nozzles (71) are uniformly distributed at the bottom of the centrifugal barrel body (3), the upper surface of the centrifugal cylinder body (3) is provided with a flow control mechanism (2), the flow control mechanism (2) comprises a control rod (23) which slides left and right in the centrifugal cylinder body (3), a rotatable coupling plate (121) is arranged in the blanking cylinder body (1), both ends of the coupling plate (121) are connected with a converter (122), the lower end of the converter (122) is connected with a stirring paddle (13), an oil absorption mechanism (5) comprises a connecting plate (53) hinged on the side wall of the centrifugal cylinder body (3), the lower end of the centrifugal cylinder body (3) is provided with an oil absorption sleeve (54) through a clamping mechanism (8), the centrifugal mechanism (6) comprises a centrifugal cylinder (64) and a pair of driven shafts (62), the centrifugal cylinder (64) is sleeved on the driving shaft (411), and the pair of driven shafts (62) are symmetrically and rotatably arranged on the front side and the back side of the centrifugal cylinder (64), a plurality of centrifugal plates (63) are arranged on the driven shaft (62), and a hydrophobic and oleophilic plate (65) is arranged on the centrifugal cylinder (64); the driving mechanism (4) further comprises a third motor (41), the third motor (41) is installed on the left side of the centrifugal cylinder body (3), the output end of the third motor (41) is connected with the driving shaft (411), a first belt pulley (42) is sleeved on the driving shaft (411), a belt (421) is connected onto the first belt pulley (42), the other end of the belt (421) is connected with a second belt pulley (43), and the second belt pulley (43) is sleeved on the screw rod (44); the driving shaft (411) is further sleeved with a driving gear (45), and the driving gear (45) is located in a protective shell (33) arranged on the inner wall of the centrifugal cylinder (3); the front side and the rear side of the driving gear (45) are symmetrical and are in meshed connection with a pair of driven gears (61), a pair of driven shafts (62) are connected in the corresponding driven gears (61), a plurality of through holes (641) are formed in the side wall of the centrifugal cylinder (64), and the through holes (641) are communicated with the inside of the centrifugal cylinder (3).
2. The centrifugal oil-water separator according to claim 1, wherein the oil suction mechanism (5) further comprises a threaded sleeve (51), the threaded sleeve (51) is connected to the screw (44) in a threaded manner, a connecting rod (52) is hinged to the lower surface of the threaded sleeve (51), and the lower end of the connecting rod (52) is hinged to the upper surface of the connecting plate (53).
3. The centrifugal oil-water separator according to claim 2, wherein the clamping mechanism (8) comprises a pair of clamping plates (81), the pair of clamping plates (81) are symmetrically arranged at the upper end of the oil suction sleeve (54), elastic clamping pieces (811) are connected to the inner sides of the pair of clamping plates (81), two clamping pieces (82) are symmetrically arranged on the outer side of the connecting plate (53), clamping protrusions (821) are arranged at the outer ends of the clamping pieces (82), and the clamping protrusions (821) and the corresponding elastic clamping pieces (811) are clamped with each other.
4. The centrifugal oil-water separator according to claim 1, wherein the flow control mechanism (2) further comprises a second motor (21), the second motor (21) is installed on the centrifugal cylinder (3), a transmission belt (211) is arranged on the second motor (21), the other end of the transmission belt (211) is connected with a cam (22), and the cam (22) abuts against the right end face of the control rod (23).
5. The centrifugal oil-water separator according to claim 4, characterized in that the control rod (23) is provided with a convex plate (231) and a compression spring (24), the convex plate (231) and the control rod (23) are fixedly connected, and the compression spring (24) is abutted between the convex plate (231) and the right wall of the blanking cylinder (1).
6. The centrifugal oil-water separator according to claim 1, wherein a cylinder cover (11) is arranged on the blanking cylinder (1), a first motor (12) is arranged on the cylinder cover (11), and the lower end of the first motor (12) penetrates through the cylinder cover (11) and is connected with the connecting shaft plate (121).
7. The centrifugal oil-water separator according to claim 2, wherein a guide rod (32) is provided at the inner upper end of the centrifugal cylinder (3), the screw sleeve (51) slides on the guide rod (32), and the centrifugal cylinder (3) has a water outlet (31) at the lower end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011389980.0A CN112535882B (en) | 2020-12-02 | 2020-12-02 | Centrifugal oil-water separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011389980.0A CN112535882B (en) | 2020-12-02 | 2020-12-02 | Centrifugal oil-water separation device |
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| CN112535882A CN112535882A (en) | 2021-03-23 |
| CN112535882B true CN112535882B (en) | 2022-03-11 |
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| CN116199383B (en) * | 2023-03-09 | 2024-04-05 | 天大北洋(天津)科技有限公司 | Petrochemical oil-water separation device |
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