CN217864619U

CN217864619U - Water surface oil stain extracting and filtering device

Info

Publication number: CN217864619U
Application number: CN202221601378.3U
Authority: CN
Inventors: 杜金花; 张娟
Original assignee: Qingdao Xinjinghua Environmental Protection Technology Co ltd
Current assignee: Qingdao Xinjinghua Environmental Protection Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-22
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a surface of water greasy dirt extraction filter equipment, including floating the hull on the surface of water, the hull is divided into floating garbage collection area, greasy dirt extraction district and greasy dirt filtering separation district backward in the past in proper order, the floating garbage collection area narrows down from the front end to the width of rear end in proper order, the front end in floating garbage district is equipped with the water inlet, be equipped with the filter screen that prevents floating garbage and pass through between floating garbage collection area and the greasy dirt extraction district, the bottom downwardly extending in greasy dirt extraction district forms the drainage base, be equipped with the outlet on the drainage base, the height that highly is less than the water inlet of outlet, be connected through the extractor between greasy dirt extraction district and the greasy dirt filtering separation district. The utility model discloses simple structure, the structure is clear understandable, can be fast effectual the clearance of carrying out the surface of water greasy dirt to purify the greasy dirt after will separating and store, degree of automation is high, greatly reduced workman's intensity of labour.

Description

Water surface oil stain extracting and filtering device

Technical Field

The utility model belongs to the technical field of the surface of water environmental protection, especially, relate to a surface of water greasy dirt extraction filter equipment.

Background

As the sewer pipe layout is complex in China and rivers have more runners, the sewer pipe is often polluted by domestic or industrial oil and directly discharged into water without treatment. Because the oil is insoluble in water, the oil stains are gathered on the water surface to float, and the oil stains are exposed to the sun for a long time to volatilize malodorous, and the degradation of microorganisms in the water is influenced by the shielding relation, so that the environment in the water is changed. The traditional treatment mode adopts a manual salvage mode, and due to the fact that water flow in a river basin circulates, oil stains are easily scattered by a salvaged cloth bag, and treatment time is prolonged.

SUMMERY OF THE UTILITY MODEL

Objects of the first utility model

In order to overcome the defects, the utility model aims to provide a water surface oil stain extracting and filtering device, which solves the technical problem.

(II) technical scheme

In order to achieve the purpose, the technical scheme provided by the application is as follows:

the utility model provides a surface of water greasy dirt extraction filter equipment, includes the hull that floats on the surface of water, the hull is divided into floating garbage collection district, greasy dirt extraction district and greasy dirt filtering separation district backward in the past in proper order, the width in floating garbage collection district from the front end to the rear end narrows down in proper order, the front end in floating garbage district is equipped with the water inlet, be equipped with the filter screen that prevents floating garbage and pass through between floating garbage collection district and the greasy dirt extraction district, the bottom downwardly extending in greasy dirt extraction district forms the drainage base, be equipped with the outlet on the drainage base, the height that highly is less than the water inlet of outlet, be connected through the decimator between greasy dirt extraction district and the greasy dirt filtering separation district.

Preferably, the front end of the floating garbage collecting area is provided with a collecting plate, the end part of the collecting plate is arranged in an upward inclined mode, and the floating garbage collecting area and the collecting plate are both slightly lower than the water surface.

Preferably, the extractor comprises an extraction pump, an extraction pipe arranged with a water inlet of the extraction pump, and a drain pipe arranged with a water outlet of the extraction pump, and the extraction pipe is provided with a one-way valve.

Preferably, the bottom end of the extraction pipe is positioned above the horizontal plane.

Preferably, a garbage reamer is arranged in the extraction pump.

Preferably, the greasy dirt extraction area is provided with a liquid level sensor, the liquid level sensor is electrically connected with a controller unit, and the controller unit is electrically connected with the extractor.

Preferably, the bottom of the ship body is provided with a power pump.

Preferably, the greasy dirt filters the disengagement zone and includes multistage water oil mixing box, and is adjacent connect through the decimator between the water oil mixing box, and the water oil mixing box of head end is connected with greasy dirt extraction zone through the decimator, and terminal water oil mixing box bottom is equipped with the oil extraction pipe that stretches out the greasy dirt and filter the disengagement zone, the spiro union is equipped with sealed lid on the oil extraction pipe.

Preferably, the oil drain pipe is connected to the collection tank by a connection pipe when the ship is ashore.

Has the advantages that:

the utility model discloses simple structure, the structure is clear understandable, can be fast effectual the clearance of carrying out the surface of water greasy dirt to purify the greasy dirt after will separating and store, degree of automation is high, greatly reduced workman's intensity of labour.

Drawings

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

fig. 2 is a top view structural diagram according to an embodiment of the present invention.

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 detail with reference to the accompanying drawings 1-2 in conjunction with the following embodiments. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model provides a pair of surface of water greasy dirt extraction filter equipment, including floating the hull on the surface of water, the bottom of hull is equipped with power pump 6, drives the hull and floats on the surface of water and remove. The boat body is sequentially divided into a floating garbage collecting area 9, an oil stain extracting area 11 and an oil stain filtering and separating area 3 from front to back. In water that has greasy dirt and floating garbage got into the hull from floating garbage collection region 9, floating garbage was intercepted, and in water that has the greasy dirt got into greasy dirt extraction district 11, the density of oil was little to float on the surface of water, and water was discharged from the bottom in greasy dirt extraction district, had guaranteed that the greasy dirt still exists in the greasy dirt extraction district 11, and the greasy dirt on the surface of water was extracted greasy dirt filtration disengagement zone 3 by extractor 16.

The widths of the floating garbage collecting area 9 from the front end to the rear end are narrowed in sequence, so that the collecting range of the floating garbage collecting area 9 is enlarged, and the working efficiency is improved. The front end in floating rubbish district 9 is equipped with the water inlet, be equipped with the filter screen 17 that prevents floating rubbish and pass through between floating rubbish collecting region 9 and the greasy dirt extraction district 11, prevent that extractor 16 from floating rubbish gets into when extracting and causing the jam. The front end of the floating garbage collecting region 9 is provided with a collecting plate 8, the end part of the collecting plate 8 is arranged in an upward inclined manner, and the floating garbage collecting region 9 and the collecting plate 8 are both slightly lower than the water surface, so that garbage and oil dirt floating on the water surface can conveniently enter the floating garbage collecting region 9.

The bottom of the oil stain extracting area 11 extends downwards to form a drainage base 7, a water outlet 5 is arranged on the drainage base 7, the height of the water outlet 5 is lower than that of the water inlet, so that water is discharged from the water outlet 5, and oil stains are left in the oil stain extracting area 11. The oil extraction area 11 is connected with the oil filtering and separating area 3 through an extractor 16. And oil stains at the upper end of the oil stain extracting area 11 are extracted into the oil stain filtering and separating area 3.

The extractor 16 comprises an extraction pump 14, an extraction pipe 12 arranged with a water inlet of the extraction pump and a drain pipe 15 arranged with a water outlet of the extraction pump, wherein the extraction pump 14 extracts the water-oil mixture through the extraction pipe 12 and then discharges the water-oil mixture to a specified position through the drain pipe 15, so that the collection and filtration of the oil stain on the water surface are completed.

And a check valve 13 is arranged on the extraction pipe 12 to prevent the water-oil mixture from flowing back. The bottom end of the extraction pipe 12 of the oil extraction area 11 is slightly higher than the horizontal plane, so that the oil-dirt content in the extracted water-oil mixture is relatively large. A garbage reamer is arranged in the extraction pump 14, so that garbage left from the filter screen 17 can be conveniently reamed. The oil stain extraction area 11 is provided with a liquid level sensor 10, the liquid level sensor 10 is electrically connected with a controller unit, and the controller unit is electrically connected with an extractor 16. When level sensor 10 detected that the water oil mixture reachd appointed position in greasy dirt extraction district 11, give the control unit with signal transmission, the control unit gives extractor 16 with signal transmission, the extraction pump 14 of extractor 16 is opened, collect and shift the greasy dirt in the greasy dirt extraction district 11, when liquid level sensing district 10 detected that the liquid level of extraction pipe 12 bottom and water oil mixture produced the separation, the transmission signal gives the control unit, the control unit closes extraction pump 14, the electric energy is saved, degree of automation is high.

The oil contamination filtering and separating area 3 comprises a multi-stage water-oil mixing box 4 and is adjacent to the multi-stage water-oil mixing box 4, the water-oil mixing box 4 at the head end is connected with an oil contamination extraction area 11 through an extractor 16, an extraction pipe 12 of the oil contamination filtering and separating area 3 is positioned at the upper end of the water-oil mixing box 4, an oil discharge pipe 2 extending out of the oil contamination filtering and separating area 3 is arranged at the bottom of the water-oil mixing box 4 at the tail end, and a sealing cover 1 is arranged on the oil discharge pipe 2 in a threaded manner. The oil and water mixing tank 4 increases from the head end to the tail end, and when the oil and water mixture in the tail end oil and water mixing tank 4 is discharged, the ship is leaned on the shore, the sealing cover 1 is unscrewed and detached, and the oil discharge pipe 2 is connected with the collection box through the connecting pipe.

The power pump promotes the hull and floats on the surface of water and removes, greasy dirt and showy rubbish get into the floating garbage collecting region from the water inlet, rubbish and greasy dirt are when the filter screen, rubbish is stopped in the floating garbage collecting region, the greasy dirt passes the filter screen and floats on the surface of water in greasy dirt extraction district, according to the characteristic of water and greasy dirt, the oil floats on the surface of water, and water discharges in the outlet from the drainage base, it stores in the greasy dirt extraction district to have guaranteed the greasy dirt, along with the increase of greasy dirt storage capacity, reach behind the check point of liquid level detection ware, the extraction pump is opened, shift the greasy dirt and collect to greasy dirt and filter the disengagement zone, the greasy dirt that has realized on the surface of water is extracted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a surface of water greasy dirt extraction filter equipment, its characterized in that, is including floating the hull on the surface of water, the hull is divided into floating garbage collecting region, greasy dirt extraction district and greasy dirt filtering separation district backward in the past in proper order, the width in front end to the rear end in floating garbage collecting region narrows down in proper order, the front end in floating garbage district is equipped with the water inlet, be equipped with the filter screen that prevents floating garbage and pass through between floating garbage collecting region and the greasy dirt extraction district, the bottom downwardly extending in greasy dirt extraction district forms the drainage base, be equipped with the outlet on the drainage base, the height that highly is less than the water inlet of outlet, be connected through the extractor between greasy dirt extraction district and the greasy dirt filtering separation district.

2. The water surface oil stain extraction and filtration device as claimed in claim 1, wherein the front end of the floating garbage collection area is provided with a collection plate, the end part of the collection plate is arranged to be inclined upwards, and the floating garbage collection area and the collection plate are both slightly lower than the water surface.

3. The water surface oil stain extraction and filtration device as claimed in claim 1, wherein the extractor comprises an extraction pump, an extraction pipe mounted with a water inlet of the extraction pump and a water drain pipe mounted with a water outlet of the extraction pump, and the extraction pipe is provided with a one-way valve.

4. The water surface oil stain extraction and filtration device according to claim 3, wherein the bottom end of the extraction pipe is located above the horizontal plane.

5. The water surface oil stain extraction and filtration device according to claim 3, wherein a garbage reamer is arranged in the extraction pump.

6. The water surface oil stain extraction and filtration device according to claim 1, wherein a liquid level sensor is arranged in the oil stain extraction area, the liquid level sensor is electrically connected with a controller unit, and the controller unit is electrically connected with an extractor.

7. The water surface oil stain extraction and filtration device according to claim 1, wherein a power pump is arranged at the bottom of the ship body.

8. The water surface oil stain extraction and filtration device as claimed in claim 3, wherein the oil stain filtering and separation area comprises a plurality of stages of water-oil mixing boxes, the adjacent water-oil mixing boxes are connected through an extractor, the water-oil mixing box at the head end is connected with the oil stain extraction area through the extractor, the bottom of the water-oil mixing box at the tail end is provided with an oil discharge pipe extending out of the oil stain filtering and separation area, and the oil discharge pipe is screwed with a sealing cover.

9. A water surface oil stain extraction and filtration device as claimed in claim 8 wherein the oil drain pipe is connected to the collection tank by a connecting pipe when the ship is ashore.