CN218290643U

CN218290643U - Earth surface oil stain separation device convenient for separating solids

Info

Publication number: CN218290643U
Application number: CN202221925150.XU
Authority: CN
Inventors: 邹学军; 常洪超
Original assignee: Huizhou Mingcheng New Building Materials Co ltd
Current assignee: Huizhou Mingcheng New Building Materials Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-13
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to an oil-water separation technical field, concretely relates to earth's surface greasy dirt separator convenient to separation solid, including oil-water separation case, cistern and drainage tube, still include water inlet tank, inlet tube, set up hopper and the solid separation subassembly in the water inlet tank, the solid separation subassembly includes the guide cylinder that the slope set up, set up blade axle in the guide cylinder, be fixed in the helical blade of pivot, set up filter screen and the motor of port under the guide cylinder, the lower extreme of guide cylinder is located the water inlet box, the upper segment intercommunication of guide cylinder has the scum pipe, and the scum pipe is connected with the sediment trap bucket, be connected with the honeycomb duct between water inlet tank and the oil-water separation case, still include oil drain pipe and oil collection bucket, the bottom of oil-water separation case sets up the desilting groove, and the desilting groove is connected with the sediment drain. The separation device is small in size and small in occupied area, can quickly and clearly separate solid waste in surface oil dirt, can quickly separate oil from water, can recover oil, and can prevent the oil from polluting the environment.

Description

Earth surface oil stain separation device convenient for separating solids

Technical Field

The utility model relates to an oil-water separation technical field, concretely relates to earth's surface greasy dirt separator convenient to separate solid.

Background

Along with the development of society, oil gradually invades into the water, forms oily sewage, and oily sewage has a wide source, mainly comes from industrial production and human life, and industrial production produces a large amount of oily sewage, such as sewage produced in the processes of oil exploitation, processing, extraction and transportation, rolling molten steel and cooling lubricating liquid in machine manufacturing, locomotive sewage in transportation industry, railway oil washing tank sewage, wool scouring sewage of wool scouring factories and the like, and has the common characteristics of complex components, and the amount of the domestic oily sewage is smaller compared with the industrial oily sewage, and the domestic oily sewage mainly comes from canteens and restaurants.

Untreated oily sewage is extremely harmful, and in view of the characteristics that oily sewage generally has a high XOD value, is colored, smelly, flammable, easy to oxidize and decompose, difficult to dissolve in water and the like, the oily sewage is directly discharged into water to cause serious influence on the water body, when the thickness of an oil film on the water surface is more than 1 micron, gas circulation between air and the water body is isolated, so that the dissolved oxygen amount of the water body is reduced, the water quality is deteriorated, stink is generated, aquatic organisms die due to oxygen deficiency, fishes, shellfishes and the like are inedible due to smell change, and if oil spills adhere to the surface of marine birds, the flight capability is lost, and a large amount of birds die. In addition, oily sewage also pollutes the atmosphere and soil, directly affecting human health and crop growth. The surface oil stain is used as a main oily sewage source and contains silt with a high proportion, so that when the surface oil stain is subjected to oil-water separation, not only solid silt and mixed solids of other garbage in the surface oil stain are removed, but also oil and water are separated, so that an oil product is recovered, and the pollution to the environment is avoided. The existing surface oil stain separation equipment generally has the defects of large volume and low separation efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a surface of earth greasy dirt separator convenient to separate solid, this separator is small, and area is little, can understand the solid waste in the surface of earth greasy dirt fast to realize the quickly separating of profit, retrieve the oil, avoid the profit polluted environment.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a surface greasy dirt separator convenient to separation solid, includes oil water separating box and cistern, is connected with the drainage tube between oil water separating box and the cistern, and the end of intaking of drainage tube is located oil water separating box's lower half, still including setting up in the intake box of oil water separating box top, inlet tube, setting up hopper and the solid separating subassembly in the intake box, the solid separating subassembly including the baffle cylinder that the slope set up, set up blade axle in the baffle cylinder, be fixed in the helical blade of pivot, set up filter screen and the motor of port under the baffle cylinder, the lower extreme of baffle cylinder is located the intake box, and the output and the blade hub connection of motor, the hypomere of baffle cylinder with the discharge end intercommunication of hopper, the upper segment intercommunication of baffle cylinder has the scum pipe, and the discharge end of scum pipe is connected with the scum barrel, the outlet end of inlet tube is located in the hopper, be connected with the honeycomb duct between the bottom of intake box and the oil water separating box, the upper portion intercommunication of oil water oil water separating box has the oil drain pipe, and the play liquid end of oil drain pipe is connected with the oil collecting barrel, the bottom of oil water separating box sets up the silt basin, and is connected with the silt pipe.

The bottom of the water inlet tank is provided with two obliquely arranged guide plates, and the two guide plates are arranged oppositely.

The water inlet tank comprises a water inlet tank body and a tank cover arranged at the top of the water inlet tank body, a hinge is connected between the tank cover and the water inlet tank body, and a handle is arranged on the tank cover.

The oil-water separation tank comprises a cylindrical tank body and an auxiliary tank body which is arranged above the cylindrical tank body and communicated with the cylindrical tank body, and the liquid inlet end of the oil discharge pipe is communicated with the middle of the auxiliary tank body.

The water outlet end of the flow guide pipe is positioned at one end of the cylindrical box body, and the water inlet end of the flow guide pipe is positioned at the other end of the cylindrical box body.

The sand settling tank is characterized in that a V-shaped bottom plate is arranged at the bottom of the cylindrical tank body, the low part of the V-shaped bottom plate forms the sand settling tank, and the sand discharge pipe is provided with a first water valve.

The V-shaped bottom plate is composed of a left inclined plate and a right inclined plate which are arranged oppositely, the water outlet end of the flow guide pipe is located above the left inclined plate, the left inclined plate is provided with a flow blocking screen plate, and the surface of the flow blocking screen plate is perpendicular to the flow direction of water flow.

The drainage tube is characterized in that the water inlet end of the drainage tube is positioned above the right inclined plate, the right inclined plate is provided with at least two flow baffle plates which are arranged alternately, and the plate surface of each flow baffle plate is vertical to the flowing direction of water flow.

The lower part of the reservoir is connected with a drain pipe, and the drain pipe is provided with a second water valve.

The oil-water separator comprises a support and an outer box body used for enclosing the support, wherein the oil-water separator and the reservoir are both arranged on the support, the outer box body is provided with a controller, and the motor is electrically connected with the controller.

In the application, the surface oil stain separation device convenient for separating solids is in actual use, the surface oil stain flows into the hopper along with the water inlet pipe and enters the guide cylinder through the discharge end of the hopper, oil-water mixed liquid in the surface oil stain passes through the filter screen positioned at the lower port of the guide cylinder and enters the water inlet tank, massive or large-particle solid waste in the surface oil stain cannot pass through the filter screen and stays in the lower section of the guide cylinder, meanwhile, the motor drives the blade shaft to rotate, the blade shaft drives the helical blade to rotate, the helical blade drives the massive or large-particle solid waste staying in the lower section of the guide cylinder to move upwards along the guide cylinder and enters the slag collecting barrel communicated with the guide cylinder to be collected and removed, the mixed liquid in the water inlet tank flows through the guide pipe and enters the water separating tank, the oil-water mixed liquid stratifies in the oil-water separating tank, the oil-water mixed liquid floats on the oil layer, the micro-particles in the water settle in the sand settling tank and are collected, the micro-particles in the sand settling tank can be removed after being collected to a certain amount and can be discharged along with the sand discharging pipe, water flow into the water storage tank through the drainage pipe, and the oil layer, and the oil-water collecting tank can be quickly separated, thereby the oil-water pollution can be rapidly and the oil-water environment can be rapidly removed.

The beneficial effects of the utility model reside in that: the utility model discloses can go out cubic or large granule solid waste in the earth's surface greasy dirt fast at the end of intaking, the entering of profit and cubic or large granule solid waste's cleaing away go on simultaneously, solid waste separating rate is fast, high efficiency, and the tiny particle in the profit then takes place to subside in oil water separating box and is collected in the desilting inslot, discharge and clear away by the sand discharge pipe at last, after the profit layering, the water layer enters into the cistern, the oil reservoir is then in entering into the sump oil drum, thereby realize oil-water separation, the solid separation and the oil-water separation of earth's surface greasy dirt are applied to in this application, small, and the area is little, and the separating rate is fast, and the separation efficiency is high.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is another schematic structural diagram of the present invention.

Fig. 4 is a front view of the present invention.

Fig. 5 isbase:Sub>A sectional view taken in the direction ofbase:Sub>A-base:Sub>A in fig. 4.

Fig. 6 is a plan view of the present invention.

Fig. 7 is a sectional view taken in the direction B-B in fig. 6.

Fig. 8 is a partial structural schematic diagram of the present invention.

The reference signs are: the oil-water separation tank comprises an oil-water separation tank 1, a cylindrical tank body 2, an auxiliary tank body 3, a water storage tank 4, a drainage tube 5, a water inlet tank 6, a water inlet tank body 7, a tank cover 8, a hinge 9, a handle 10, a water inlet tube 11, a hopper 12, a guide cylinder 13, a blade shaft 14, a spiral blade 15, a filter screen 16, a motor 17, a slag discharge tube 18, a slag collection barrel 19, a guide tube 20, an oil discharge tube 21, an oil collection barrel 22, a sand settling tank 23, a sand discharge tube 24, a guide plate 25, a V-shaped bottom plate 26, a first water valve 27, a left inclined plate 28, a flow blocking screen plate 29, a right inclined plate 30, a flow blocking plate 31, a drainage tube 32, a second water valve 33, a support 34, an outer tank body 35 and a controller 36.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1 to 8, which are not intended to limit the present invention.

Referring to fig. 1-8, a surface oil dirt separator convenient for separating solids, including oil water separating box 1 and cistern 4, be connected with drainage tube 5 between oil water separating box 1 and the cistern 4, the end of intaking of drainage tube 5 is located the lower half of oil water separating box 1, still including setting up in the case 6 of intaking of oil water separating box 1 top, inlet tube 11, set up hopper 12 and the solid separating assembly in case 6 of intaking, the solid separating assembly includes guide cylinder 13 that the slope set up, set up in guide cylinder 13 vane axle 14, be fixed in the helical blade 15 of pivot, set up in guide cylinder 13 lower port's filter screen 16 and motor 17, the lower extreme of guide cylinder 13 is located into case 6, and the output of motor 17 is connected with vane axle 14, the lower section of guide cylinder 13 with the discharge end intercommunication of hopper 12, the upper segment intercommunication of guide cylinder 13 has scum pipe 18, and the discharge end of scum pipe 18 is connected with slag collecting barrel 19, the outlet end of inlet tube 11 is located in case 12, be connected with sediment collecting barrel 20 between the bottom of intaking box 6 and the oil water separating box 1, the upper portion of guide pipe 1 that oil water separating box 1 is connected with oil drainage sink 23, sediment separating box 23 is connected with oil sump oil separating tank 23, oil drain separator 23, sediment separating tank 23 is connected with the oil sump 23, oil drain separator 23, the bottom is connected with the silt separating tank 23.

See fig. 5, wherein two baffles 25 are obliquely arranged at the bottom of the water inlet tank 6, and the two baffles 25 are oppositely arranged. Specifically, the low ends of the two flow deflectors 25 are close to each other, the higher ends of the two flow deflectors 25 are far away from each other, a flow guide groove is formed between the low ends of the two flow deflectors 25, and the water inlet end of the flow guide pipe 20 is located at one end of the flow guide groove.

Fig. 2, wherein the water inlet tank 6 comprises a water inlet tank body 7 and a tank cover 8 arranged on the top of the water inlet tank body 7, a hinge 9 is connected between the tank cover 8 and the water inlet tank body 7, and a handle 10 is arranged on the tank cover 8. The box cover 8 adopts a flip-type design of the hinge 9 and the handle 10, and the helical blade 15 is convenient to open and clean when being blocked by foreign matters.

See fig. 7, wherein the oil-water separation tank 1 includes a cylindrical tank 2 and an auxiliary tank 3 disposed above the cylindrical tank 2 and communicated with the cylindrical tank 2, and a liquid inlet end of the oil discharge pipe 21 is communicated with a middle portion of the auxiliary tank 3.

Wherein, the water outlet end of the draft tube 20 is located at one end of the cylindrical box body 2, and the water inlet end of the draft tube 5 is located at the other end of the cylindrical box body 2.

Wherein, the bottom of the cylindrical box body 2 is provided with a V-shaped bottom plate 26, the low part of the V-shaped bottom plate 26 forms the sand settling tank 23, and the sand discharge pipe 24 is provided with a first water valve 27. Specifically, the V-shaped bottom plate 26 is designed to facilitate the fine particles in the water layer to settle and collect in the sand settling tank 23, and when the fine particles settled in the sand settling tank 23 accumulate to a certain amount, the first water valve 27 is opened to remove the settled fine particle foreign matters.

The V-shaped bottom plate 26 is composed of a left sloping plate 28 and a right sloping plate 30 which are oppositely arranged, the water outlet end of the flow guide pipe 20 is positioned above the left sloping plate 28, the left sloping plate 28 is provided with a flow blocking screen plate 29, and the surface of the flow blocking screen plate 29 is perpendicular to the flow direction of water flow. The arrangement of the flow blocking net plate 29 can play a good buffering role on the water flow flowing out of the flow guiding pipe 20, and the influence of the water flow on the sedimentation of the tiny particles in the water layer due to the impact of the water flow on the water layer is avoided.

The water inlet end of the drainage tube 5 is positioned above the right sloping plate 30, the right sloping plate 30 is provided with at least two flow baffle plates 31 arranged alternately, and the plate surfaces of the flow baffle plates 31 are perpendicular to the flow direction of water flow. The flow baffle 31 can slow down the flow velocity of water flow entering the drainage tube 5, maintain the stability of a water layer and provide a good settling environment for settling of tiny particles in the water layer.

Wherein, a drain pipe 32 is connected to the lower part of the water reservoir 4, and the drain pipe 32 is provided with a second water valve 33.

The oil-water separation tank comprises a support 34 and an outer box body 35 used for enclosing the support 34, the oil-water separation tank 1 and the water storage tank 4 are both arranged on the support 34, a controller 36 is arranged on the outer box body 35, and the motor 17 is electrically connected with the controller 36.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims

1. The utility model provides a surface oil dirt separator convenient to separation solid, includes oil water separating box and cistern, is connected with the drainage tube between oil water separating box and the cistern, and the end of intaking of drainage tube lies in oil water separating box's lower half, its characterized in that: still including setting up inlet tank, inlet tube, the hopper and the solid separation subassembly that set up in the inlet tank of oil water separating box top, the solid separation subassembly is including the guide cylinder that the slope set up, set up blade axle in the guide cylinder, be fixed in the helical blade of pivot, set up filter screen and the motor of port under the guide cylinder, the lower extreme of guide cylinder is located the inlet tank, and the output and the blade hub connection of motor, the hypomere of guide cylinder with the discharge end intercommunication of hopper, the upper segment intercommunication of guide cylinder has the scum pipe, and the discharge end of scum pipe is connected with the album sediment bucket, the outlet end of inlet tube is located in the hopper, be connected with the honeycomb duct between the bottom of inlet tank and the oil water separating box, the upper portion intercommunication of oil water separating box has the oil drain pipe, and the liquid outlet end of oil drain pipe is connected with album oil drum, the bottom of oil water separating box sets up the desilting groove, and the desilting groove is connected with the sand drain pipe.

2. The surface oil stain separation device convenient for separating solids according to claim 1, which is characterized in that: the bottom of the water inlet tank is provided with two obliquely arranged guide plates, and the two guide plates are arranged oppositely.

3. The surface oil stain separation device convenient for separating solids according to claim 1, which is characterized in that: the water inlet tank comprises a water inlet tank body and a tank cover arranged at the top of the water inlet tank body, a hinge is connected between the tank cover and the water inlet tank body, and a handle is arranged on the tank cover.

4. The surface oil stain separation device convenient for separating solids according to claim 1, which is characterized in that: the oil-water separation tank comprises a cylindrical tank body and an auxiliary tank body which is arranged above the cylindrical tank body and communicated with the cylindrical tank body, and the liquid inlet end of the oil discharge pipe is communicated with the middle of the auxiliary tank body.

5. The surface oil stain separation device convenient for separating solids according to claim 4, which is characterized in that: the water outlet end of the flow guide pipe is positioned at one end of the cylindrical box body, and the water inlet end of the flow guide pipe is positioned at the other end of the cylindrical box body.

6. The surface oil stain separation device convenient for separating solids according to claim 4, which is characterized in that: the bottom of cylindrical box is provided with V type bottom plate, and the low department of V type bottom plate forms the desilting groove, the sediment outflow pipe is provided with first water valve.

7. The surface oil stain separation device convenient for separating solids according to claim 6, which is characterized in that: the V-shaped bottom plate is composed of a left inclined plate and a right inclined plate which are arranged oppositely, the water outlet end of the flow guide pipe is positioned above the left inclined plate, the left inclined plate is provided with a flow blocking screen plate, and the surface of the flow blocking screen plate is perpendicular to the flow direction of water flow.

8. The surface oil stain separation device convenient for separating solids according to claim 7, which is characterized in that: the water inlet end of the drainage tube is positioned above the right inclined plate, the right inclined plate is provided with at least two flow baffle plates which are arranged alternately, and the plate surface of each flow baffle plate is vertical to the flow direction of water flow.

9. The surface oil stain separation device convenient for separating solids according to claim 7, characterized in that: the lower part of the reservoir is connected with a drain pipe, and the drain pipe is provided with a second water valve.

10. The surface oil stain separation device convenient for separating solids according to claim 1, which is characterized in that: still include the support and be used for enclosing the outer box of closing the support, oil-water separator case and cistern all set up in the support, outer box is provided with the controller, the motor is connected with the controller electricity.