CN216629978U

CN216629978U - Oil-water separation and sedimentation equipment for recovering waste mineral oil

Info

Publication number: CN216629978U
Application number: CN202123225341.3U
Authority: CN
Inventors: 王双龙; 穆义林; 周超; 木树磊; 张振丰
Original assignee: Tangshan Youyishengxing Renewable Resources Co ltd
Current assignee: Tangshan Youyishengxing Renewable Resources Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-31
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses oil-water separation and sedimentation equipment for recovering waste mineral oil, which comprises a sedimentation tank, wherein a branch pipe is fixedly communicated with the side surface of the sedimentation tank, a filter box is fixedly communicated with the side surface of the branch pipe, a material injection pipe is fixedly communicated with the side surface of the filter box, an oil suction pipe is fixedly communicated with the top of the sedimentation tank, a water pump is fixedly installed at the top of the sedimentation tank, an oil outlet pipe is fixedly communicated with the output end of the water pump, and an oil storage tank is fixedly communicated with one end of the oil outlet pipe. Among the above-mentioned scheme, because the proportion of waste mineral oil and water is uncertain, the liquid level that generally is being in the profit juncture after subsiding is also uncertain, lead to oil-water separation work to need operating personnel to carry out a large amount of work, degree of automation is on the low side, influence separation efficiency, the floating block density through setting up this moment is in the middle of water and oil, can float on the surface of water, sink under fluid, thereby the liquid that makes to take out from the hose is waste mineral oil, through the outlet that sets up, make the water level can keep the take the altitude, prevent that the water level is too high.

Description

Oil-water separation and sedimentation equipment for recovering waste mineral oil

Technical Field

The utility model relates to the technical field of waste mineral oil, in particular to oil-water separation and sedimentation equipment for recovering waste mineral oil.

Background

The waste mineral oil is oil which is changed from original physical and chemical properties due to the pollution of impurities, oxidation and heat, and cannot be replaced when being used continuously, the waste mineral oil is regenerated and reused by adopting the processes of sedimentation, filtration, distillation, refining and catalytic cracking, and the process selection can be carried out according to the pollution degree of the waste mineral oil and the quality requirement of regenerated products.

At present, when the oil-water separation process is carried out on waste mineral oil, the waste mineral oil needs to be subjected to sedimentation treatment so as to separate the waste mineral oil from water doped in the waste mineral oil, but because the proportion of the waste mineral oil and the water is uncertain, the liquid level of an oil-water boundary after sedimentation is also uncertain generally, the oil-water separation work needs a great deal of work of operators, the automation degree is low, and the separation efficiency is influenced; in addition, a large amount of impurities also exist in oil and water, and the oil and water need to be filtered before entering oil-water separation settling equipment, but the current filter screen needs to consume a large amount of time when being replaced, so that the efficiency of oil-water separation is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide an oil-water separation and sedimentation apparatus for recovering waste mineral oil, so as to solve the problems that the separation efficiency is affected due to the fact that an operator needs to perform a large amount of work, the degree of automation is low, and the liquid level of a settled oil-water boundary is not determined, because the ratio of the waste mineral oil to water is uncertain.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an oil-water separation settlement equipment that waste mineral oil retrieved, includes the settling cask, the fixed intercommunication in side of settling cask has the branch pipe, the fixed intercommunication in side of branch pipe has the rose box, the fixed intercommunication in side of rose box has the notes material pipe, the fixed intercommunication in top of settling cask has the oil absorption pipe, the top fixed mounting of settling cask has the water pump, the fixed intercommunication in output of water pump has an oil pipe, the fixed intercommunication in one end of oil pipe has the oil storage tank, the fixed intercommunication in side of settling cask has the outlet pipe.

The sedimentation tank is characterized in that a strut is fixedly mounted inside the sedimentation tank, a floating block is movably sleeved on the surface of the strut, and a hose is fixedly mounted at the top of the floating block.

The water outlet is formed in the surface of the support column, and the through hole is formed in the top of the floating block.

One end of the oil suction pipe is fixedly communicated with one end of the hose, the other end of the oil suction pipe is fixedly communicated with the input end of the water pump, the support is movably arranged in the through hole, the upper half part of the support is made of solid materials, the bottom end of the support is fixedly communicated with one end of the water outlet pipe, and the average density of the floating block is between nine-five grams per cubic centimeter and nine-eight grams per cubic centimeter.

The filter box comprises a filter box body, a filter box cover, a mounting groove, a mounting frame, a filter screen, a fastening assembly and a fixing device, wherein the sealing cover is detachably mounted at the top of the filter box body, the mounting groove is formed in the inner wall of the filter box body, the mounting frame is detachably mounted in the mounting groove, the filter screen is detachably mounted in the middle of the mounting frame, and the fastening assembly is movably mounted on the left side and the right side of the filter box body.

The chute has been all seted up to the left and right sides of installing frame, fastening component includes the pull ring, the surface activity of pull ring has cup jointed the connecting block, the side fixed mounting of connecting block has the spliced pole, the surface activity of spliced pole has cup jointed the spring, the side fixed mounting of spliced pole has the rhombus.

The filter box comprises a filter box body, an inclined square block, a chute, a spring, a mounting hole, mounting holes and the like, wherein the size of the inclined square block is matched with that of the chute, the mounting holes are formed in the left side and the right side of the filter box, one end of the spring is fixedly connected inside the mounting holes, and the other end of the spring is fixedly connected to the side face of the inclined square block.

The technical scheme of the utility model has the following beneficial effects:

in the scheme, because the proportion of the waste mineral oil and the water is uncertain, the liquid level of the settled oil-water boundary is also uncertain generally, so that the oil-water separation work needs a great deal of work of operators, the automation degree is low, and the separation efficiency is influenced; among the above-mentioned scheme, present filter screen need consume a large amount of time when changing, influences oil-water separation's efficiency, and through the pull ring of pulling fastening components this moment, can take out the filter screen, and convenient dismantlement and installation save a large amount of time.

Drawings

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

FIG. 2 is a schematic view of the internal structure of a settling tank of the present invention;

FIG. 3 is a schematic view of the construction of the slider of the present invention;

FIG. 4 is a schematic view of the internal structure of the filtration tank of the present invention;

fig. 5 is a schematic view of the fastener assembly of the present invention.

[ reference numerals ]

1. A settling tank; 2. a branch pipe; 3. a filter box; 4. a material injection pipe; 5. an oil suction pipe; 6. a water pump; 7. an oil outlet pipe; 8. an oil storage tank; 9. a water outlet pipe; 10. a pillar; 11. floating blocks; 12. a hose; 101. a water outlet; 111. a through hole; 31. a sealing cover; 32. mounting grooves; 33. installing a frame; 34. a filter screen; 35. a fastening assembly; 331. a chute; 351. a pull ring; 352. connecting blocks; 353. connecting columns; 354. a spring; 355. and (5) sloping squares.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model as shown in fig. 1 to 5 provides an oil-water separation settling device for recovering waste mineral oil, which comprises a settling tank 1, wherein a branch pipe 2 is fixedly communicated with the side surface of the settling tank 1, a filter tank 3 is fixedly communicated with the side surface of the branch pipe 2, a material injection pipe 4 is fixedly communicated with the side surface of the filter tank 3, an oil suction pipe 5 is fixedly communicated with the top of the settling tank 1, a water pump 6 is fixedly installed at the top of the settling tank 1, an oil outlet pipe 7 is fixedly communicated with the output end of the water pump 6, an oil storage tank 8 is fixedly communicated with one end of the oil outlet pipe 7, a water outlet pipe 9 is fixedly communicated with the side surface of the settling tank 1, a support column 10 is fixedly installed inside the settling tank 1, a floating block 11 is movably sleeved on the surface of the support column 10, a hose 12 is fixedly installed at the top of the floating block 11, a water outlet 101 is formed in the surface of the support column 10, the top of the floating block 11 is provided with a through hole 111, one end of the oil suction pipe 5 is fixedly communicated with one end of the hose 12, the other end of the oil suction pipe 5 is fixedly communicated with the input end of the water pump 6, the support post 10 is movably installed inside the through hole 111, the upper half part of the support post 10 is made of solid material, the bottom end of the support post 10 is fixedly communicated with one end of the water outlet pipe 9, the average density of the floating block 11 is between nine-five grams per cubic centimeter and nine-eight grams per cubic centimeter, the top of the filter box 3 is detachably provided with a sealing cover 31, the inner wall of the filter box 3 is provided with a mounting groove 32, the inside of the mounting groove 32 is detachably provided with a mounting frame 33, the middle part of the mounting frame 33 is detachably provided with a filter screen 34, the left side and the right side of the filter box 3 are both movably provided with fastening components 35, and the left side and right side of the mounting frame 33 are both provided with chutes 331, the fastening assembly 35 comprises a pull ring 351, a connecting block 352 is sleeved on the surface of the pull ring 351 in a movable mode, a connecting column 353 is fixedly mounted on the side face of the connecting block 352, a spring 354 is sleeved on the surface of the connecting column 353 in a movable mode, an inclined square 355 is fixedly mounted on the side face of the connecting column 353, the size of the inclined square 355 is matched with that of the inclined groove 331, mounting holes are formed in the left side and the right side of the filter box 3, one end of the spring 354 is fixedly connected inside the mounting holes, and the other end of the spring 354 is fixedly connected to the side face of the inclined square 355.

As shown in fig. 2 to 3, a strut 10 is fixedly installed inside the settling tank 1, a floating block 11 is movably sleeved on the surface of the strut 10, a hose 12 is fixedly installed on the top of the floating block 11, a water outlet 101 is formed in the surface of the strut 10, a through hole 111 is formed in the top of the floating block 11, one end of the oil suction pipe 5 is fixedly communicated with one end of the hose 12, the other end of the oil suction pipe 5 is fixedly communicated with an input end of the water pump 6, the strut 10 is movably installed inside the through hole 111, the upper half part of the strut 10 is made of a solid material, the bottom end of the strut 10 is fixedly communicated with one end of the water outlet pipe 9, and the average density of the floating block 11 is between nine-five grams per cubic centimeter to nine-eight grams per cubic centimeter;

specifically, the raw materials is from annotating the filtration of material pipe 4 through rose box 3, rethread branch pipe 2 gets into the inside of settling cask 1, the floating block 11 density that sets up is in the middle of water and oil, can float on the surface of water, sink under fluid, a period of time back of stewing, open the power of water pump 6, fluid gets into water pump 6 from hose 12 this moment, pour into oil storage tank 8 through play oil pipe 7 into, make the liquid of taking out from hose 12 be waste mineral oil, through the outlet 101 that sets up, make the water level can keep the take the altitude, prevent that the water level is too high.

As shown in fig. 4 to 5, a sealing cover 31 is detachably mounted on the top of the filter box 3, a mounting groove 32 is formed in the inner wall of the filter box 3, a mounting frame 33 is detachably mounted inside the mounting groove 32, a filter screen 34 is detachably mounted in the middle of the mounting frame 33, fastening components 35 are movably mounted on both left and right sides of the filter box 3, chutes 331 are formed in both left and right sides of the mounting frame 33, the fastening components 35 include pull rings 351, connecting blocks 352 are movably sleeved on the surfaces of the pull rings 351, connecting columns 353 are fixedly mounted on the sides of the connecting blocks 352, springs 354 are movably sleeved on the surfaces of the connecting columns 353, inclined blocks 355 are fixedly mounted on the sides of the connecting columns 353, the size of each inclined block 355 is matched with the size of each chute 331, mounting holes are formed in both left and right sides of the filter box 3, and one end of each spring 354 is fixedly connected inside the mounting hole, the other end of the spring 354 is fixedly connected to the side surface of the inclined block 355;

specifically, when changing filter screen 34, at first open sealed lid 31, then to both sides pulling fastening components 35's pull ring 351, make pull ring 351 move oblique square 355 to both sides through connecting block 352 and spliced pole 353's drive belt, take out installing frame 33 again, can change filter screen 34, directly aim at installing frame 33 mounting groove 32 with installing frame and push down in the installation, installing frame 33 will extrude the inclined plane of oblique square 355 this moment, make chute 331 and oblique square 355 cooperate the installation, can accomplish filter screen 34's change, convenient dismantlement and installation, save a large amount of time.

Wherein the water pump 6 is a parking pump with the model of ZYB-5 TBG.

The working process of the utility model is as follows:

the raw materials are filtered by the filter box 3 from the material injection pipe 4 and then enter the interior of the settling tank 1 through the branch pipe 2, the density of the arranged floating block 11 is between water and oil, the floating block can float on the water surface and sink under the oil, after standing for a period of time, the power supply of the water pump 6 is turned on, at the moment, the oil enters the water pump 6 from the hose 12 and is injected into the oil storage tank 8 through the oil outlet pipe 7, so that the liquid pumped out from the hose 12 is waste mineral oil, and the water level can be kept at a certain height through the arranged water outlet 101, and the water level is prevented from being too high; when changing filter screen 34, at first open sealed lid 31, then to both sides pulling fastening components 35's pull ring 351, make pull ring 351 move oblique square 355 to both sides through connecting block 352 and spliced pole 353's drive belt, take out installing frame 33 again, can change filter screen 34, directly aim at installing frame 33 mounting groove 32 with installing frame 33 and press downwards in the installation, installing frame 33 will extrude the inclined plane of oblique square 355 this moment, make chute 331 and oblique square 355 cooperate the installation, can accomplish filter screen 34's change, convenient dismantlement and installation, save plenty of time.

In the scheme, the density of the floating block 11 is between water and oil, the floating block can float on the water surface and sink under the oil, so that the liquid pumped from the hose 12 is waste mineral oil, and the water level can be kept at a certain height through the arranged water outlet 101, so that the water level is prevented from being too high; in the above scheme, the filter screen 34 can be taken out by pulling the pull ring 351 of the fastening assembly 35, so that the filter screen is convenient to detach and mount, and a large amount of time is saved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an oil-water separation and sedimentation equipment that mineral waste oil retrieved, includes settling cask (1), its characterized in that, the fixed intercommunication in side of settling cask (1) has branch pipe (2), the fixed intercommunication in side of branch pipe (2) has rose box (3), the fixed intercommunication in side of rose box (3) has notes material pipe (4), the fixed intercommunication in top of settling cask (1) has oil absorption pipe (5), the top fixed mounting of settling cask (1) has water pump (6), the fixed intercommunication in output of water pump (6) has oil outlet pipe (7), the fixed intercommunication in one end of oil outlet pipe (7) has oil storage tank (8), the fixed intercommunication in side of settling cask (1) has outlet pipe (9).

2. The oil-water separation and sedimentation device for waste mineral oil recovery according to claim 1, wherein a support column (10) is fixedly installed inside the sedimentation tank (1), a floating block (11) is movably sleeved on the surface of the support column (10), and a hose (12) is fixedly installed on the top of the floating block (11).

3. The oil-water separation and sedimentation device for waste mineral oil recovery according to claim 2, wherein a drainage port (101) is opened on the surface of the pillar (10), and a through hole (111) is opened on the top of the floating block (11).

4. The oil-water separation and sedimentation device for waste mineral oil recovery according to claim 2, wherein one end of the oil suction pipe (5) is fixedly communicated with one end of the hose (12), the other end of the oil suction pipe (5) is fixedly communicated with an input end of the water pump (6), the strut (10) is movably installed inside the through hole (111), the upper half part of the strut (10) is made of solid material, the bottom end of the strut (10) is fixedly communicated with one end of the water outlet pipe (9), and the average density of the floating block (11) is between nine-five-zero grams per cubic centimeter and nine-eight-zero grams per cubic centimeter.

5. The oil-water separation and sedimentation device for recycling waste mineral oil according to claim 1, wherein a sealing cover (31) is detachably mounted at the top of the filter box (3), a mounting groove (32) is formed in the inner wall of the filter box (3), a mounting frame (33) is detachably mounted in the mounting groove (32), a filter screen (34) is detachably mounted in the middle of the mounting frame (33), and fastening components (35) are movably mounted on the left side and the right side of the filter box (3).

6. The oil-water separation and sedimentation device for recycling waste mineral oil as claimed in claim 5, wherein chutes (331) are opened at both left and right sides of the mounting frame (33), the fastening component (35) comprises a pull ring (351), a connecting block (352) is movably sleeved on the surface of the pull ring (351), a connecting column (353) is fixedly installed at the side surface of the connecting block (352), a spring (354) is movably sleeved on the surface of the connecting column (353), and an inclined square block (355) is fixedly installed at the side surface of the connecting column (353).

7. The oil-water separation and sedimentation device for recycling waste mineral oil as claimed in claim 6, wherein the size of the inclined block (355) is matched with that of the inclined groove (331), mounting holes are formed in the left side and the right side of the filter box (3), one end of the spring (354) is fixedly connected inside the mounting holes, and the other end of the spring (354) is fixedly connected to the side surface of the inclined block (355).