CN213446486U

CN213446486U - Oil refining wastewater filtering device

Info

Publication number: CN213446486U
Application number: CN202021671566.4U
Authority: CN
Inventors: 赵立国; 张忠立; 宋玥皎
Original assignee: Jiangsu Feinuote Environmental Protection Technology Co Ltd
Current assignee: Jiangsu Jichang Pump Industry Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-15
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a filter equipment of oil refining waste water, including the rose box, the last fixed surface of rose box is connected with the feed inlet, the lower fixed surface of rose box is connected with strutting arrangement, the board is placed to strutting arrangement's one side fixedly connected with, the last fixed surface who places the board is connected with the water pump, the water inlet fixedly connected with circulation exit tube of water pump, the surface of rose box is at the one side fixed connection drain pipe of keeping away from the circulation exit tube, the delivery port fixedly connected with honeycomb duct of water pump. The utility model discloses, through the twice filtration of filter plate and reverse osmosis membrane, the filter effect is strong, and the screw of unscrewing can pull out filter plate, makes things convenient for filter plate's washing, and the air pump passes through the venthole of outlet duct with high concentration mixed oxygen and discharges into waste water, and the motor drives the puddler, and the area of contact of oxygen and sewage is mixed in the increase for organic matter in the sewage degrades fast.

Description

Oil refining wastewater filtering device

Technical Field

The utility model relates to an oil refining waste water treatment technical field especially relates to an oil refining waste water's filter equipment.

Background

In recent years, with the increasing proportion of inferior crude oil processed by refinery enterprises, the components of the generated industrial wastewater are more and more complex, the biodegradability is more and more poor, and the effluent water still contains organic matters with higher concentration after being treated by the traditional biological process, which becomes the difficulty of wastewater treatment at present. On the other hand, the state also puts forward a more strict sewage discharge standard, and in order to adapt to new sewage discharge requirements, the existing sewage treatment processes and facilities of the refining and chemical enterprises need to be modified and upgraded to improve the treatment effect.

The filtering device for the oil refining wastewater on the market can not thoroughly filter the wastewater containing a large amount of harmful substances, and the simply treated wastewater still contains a large amount of heavy metals and harmful organic substances, thereby causing serious damage to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filtering device for oil refining wastewater.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the oil refining wastewater filtering device comprises a filtering box, wherein the upper surface of the filtering box is fixedly connected with a feed inlet, the lower surface of the filtering box is fixedly connected with a supporting device, one side of the supporting device is fixedly connected with a placing plate, the upper surface of the placing plate is fixedly connected with a water pump, the water inlet of the water pump is fixedly connected with a circulating outlet pipe, the surface of the filtering box is fixedly connected with a drain pipe at one side far away from the circulating outlet pipe, the water outlet of the water pump is fixedly connected with a guide pipe, the inside of the filtering box is slidably connected with a filtering screen plate, one end of the filtering screen plate is fixedly connected with a fixed block, the surface of the fixed block is fixedly connected with a handle, the fixed block is in threaded connection with a screw through a threaded hole, one side of the filtering box is fixedly connected with an air, the surface of the filter box is fixedly connected with a motor at one side far away from the air pump, the output end of the motor is fixedly connected with a stirring rod, the inner wall of the filter box is fixedly connected with a reverse osmosis membrane, and the inner bottom wall of the filter box is fixedly connected with a water quality sensor.

As a further description of the above technical solution:

the top of feed inlet rotates through the damping pivot to be connected with the top cap, strutting arrangement's quantity has four, four respectively fixedly connected with connecting plate between the strutting arrangement.

As a further description of the above technical solution:

the supporting device comprises a damping upper seat, the inner wall of the damping upper seat is connected with a damping lower seat in a sliding mode, the damping upper seat is sleeved with a damping spring, and the top of the damping upper seat is fixedly connected with the filter box.

As a further description of the above technical solution:

the surface of circulation exit tube and rose box fixed connection, the inside of circulation exit tube and drain pipe all is provided with the valve, the one end of honeycomb duct and the inside upper end intercommunication of rose box.

As a further description of the above technical solution:

the surface of the air outlet pipe is uniformly distributed with air outlet holes, and the surface of the connecting plate is fixedly connected with the filter box.

As a further description of the above technical solution:

the fixed block passes through screw and rose box fixed connection, puddler and outlet duct are crisscross each other.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this oil refining waste water's filter equipment, carry out coarse filtration through filter plate to waste water, filter out the large granule impurity in the waste water, simultaneously through screw and fixed block with filter plate fixed connection inside the rose box, can pull out filter plate through unscrewing the screw, make things convenient for filter plate's washing, the air pump is with high concentration mixed oxygen in the venthole discharge waste water through the outlet duct, drive the puddler through the motor, the area of contact of increase mixed oxygen and sewage, accelerate the organic matter fast degradation in the sewage, high-efficient filtration through reverse osmosis membrane, filter unnecessary harmful heavy metal and the organic matter in the sewage, further purify waste water.

2. Compared with the prior art, this refining wastewater's filter equipment detects quality of water through water quality sensor and whether reaches emission standard, if not reach emission standard, opens the water pump and takes out the upper strata with sewage, carries out once more filtration, strengthens the filter effect, takes place to slide through damping seat of honour and damping down, and further compression damping spring cushions, reduces the device vibrations, extension device life.

Drawings

FIG. 1 is a schematic view of the overall structure of a filtering apparatus for oil refining wastewater according to the present invention;

FIG. 2 is a schematic view of the internal structure of the oil refining wastewater filtering device according to the present invention;

fig. 3 is an enlarged view of a position a in fig. 2 of the oil refining wastewater filtering device according to the present invention.

Illustration of the drawings:

1. a filter box; 2. a feed inlet; 3. a support device; 4. placing the plate; 5. a water pump; 6. circulating out of the pipe; 7. a flow guide pipe; 8. a filter screen plate; 9. an air pump; 10. an air outlet pipe; 11. a connecting plate; 12. an electric motor; 13. a stirring rod; 14. a reverse osmosis membrane; 15. a water quality sensor; 16. a drain pipe; 17. a fixed block; 18. a handle; 19. a screw; 301. a damping upper seat; 302. a damping spring; 303. and damping the lower seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a filter equipment of oil refining waste water: comprises a filter box 1, the upper surface of the filter box 1 is fixedly connected with a feed inlet 2, the lower surface of the filter box 1 is fixedly connected with a supporting device 3, one side of the supporting device 3 is fixedly connected with a placing plate 4, the upper surface of the placing plate 4 is fixedly connected with a water pump 5, the water inlet of the water pump 5 is fixedly connected with a circulating outlet pipe 6, the water pump 5 sends sewage which does not reach the standard to the upper layer of the filter box 1 through a guide pipe 7, the surface of the filter box 1 is fixedly connected with a drain pipe 16 at one side far away from the circulating outlet pipe 6, the water outlet of the water pump 5 is fixedly connected with the guide pipe 7, the interior of the filter box 1 is slidably connected with a filter screen plate 8, one end of the filter screen plate 8 is fixedly connected with a fixed block 17, the surface of the fixed block 17 is fixedly connected with a handle 18, the fixed block 17 is connected with a screw 19, the output fixedly connected with outlet duct 10 of air pump 9, the fixed surface of outlet duct 10 is connected with connecting plate 11, one side fixedly connected with motor 12 of air pump 9 is kept away from on the surface of rose box 1, the output fixedly connected with puddler 13 of motor 12, the inner wall fixedly connected with reverse osmosis membrane 14 of rose box 1, the interior diapire fixedly connected with water quality sensor 15 of rose box 1.

The top of the feed inlet 2 is rotatably connected with a top cover through a damping rotating shaft, the top cover is closed when the device works to prevent sewage from splashing, four supporting devices 3 are provided, connecting plates 11 are respectively and fixedly connected among the four supporting devices 3, each supporting device 3 comprises a damping upper seat 301, the inner wall of each damping upper seat 301 is slidably connected with a damping lower seat 303, each damping upper seat 301 is sleeved with a damping spring 302, the top of each damping upper seat 301 is fixedly connected with the filter box 1, the damping upper seats 301 and the damping lower seats 303 slide to further compress the damping springs 302 for buffering, so that the vibration of the device is reduced, the surface of the circulating outlet pipe 6 is fixedly connected with the filter box 1, valves are arranged inside the circulating outlet pipe 6 and the drain pipe 16, one end of the flow guide pipe 7 is communicated with the upper end inside the filter box 1, air outlet holes are uniformly distributed on the surface of the air outlet pipe 10, and the, the fixed block 17 is fixedly connected with the filter box 1 through a screw 19, and the stirring rod 13 and the air outlet pipe 10 are mutually staggered.

The working principle is as follows: open top cap on the feed inlet 2, discharge into the device with oil refining waste water inside, filter plate 8 carries out first step filtration to oil refining waste water, filter out large granule impurity, air pump 9 discharges into waste water through the venthole of outlet duct 10 with high concentration mixed oxygen, drive puddler 13 through motor 12, the area of contact of increase mixed oxygen and sewage, accelerate the organic matter fast degradation in the sewage, at the high-efficient filtration through reverse osmosis membrane 14, whether quality of water sensor 15 detects quality of water and reaches emission standard, if not reach emission standard, open the valve on the circulation exit tube 6, water pump 5 takes sewage to the upper strata through honeycomb duct 7, once more filter, if reach emission standard, open the valve on the drain pipe 16, discharge sewage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a refining wastewater's filter equipment, includes rose box (1), its characterized in that: the upper surface of the filter box (1) is fixedly connected with a feed inlet (2), the lower surface of the filter box (1) is fixedly connected with a supporting device (3), one side of the supporting device (3) is fixedly connected with a placing plate (4), the upper surface of the placing plate (4) is fixedly connected with a water pump (5), the water inlet of the water pump (5) is fixedly connected with a circulating outlet pipe (6), the surface of the filter box (1) is fixedly connected with a drain pipe (16) at one side far away from the circulating outlet pipe (6), the water outlet of the water pump (5) is fixedly connected with a guide pipe (7), the interior of the filter box (1) is connected with a filter screen plate (8) in a sliding manner, one end of the filter screen plate (8) is fixedly connected with a fixed block (17), the surface of the fixed block (17) is fixedly connected with a handle (18), and the fixed, one side fixedly connected with air pump (9) of rose box (1), the output end fixedly connected with outlet duct (10) of air pump (9), the fixed surface of outlet duct (10) is connected with connecting plate (11), one side fixedly connected with motor (12) of air pump (9) are kept away from on the surface of rose box (1), the output fixedly connected with puddler (13) of motor (12), the inner wall fixedly connected with reverse osmosis membrane (14) of rose box (1), the interior diapire fixedly connected with water quality sensor (15) of rose box (1).

2. The apparatus for filtering refinery waste water according to claim 1, wherein: the top of feed inlet (2) is rotated through the damping pivot and is connected with the top cap, the quantity of strutting arrangement (3) has four, four respectively fixedly connected with connecting plate between strutting arrangement (3).

3. The apparatus for filtering refinery waste water according to claim 1, wherein: support arrangement (3) are including damping upper bracket (301), the inner wall sliding connection of damping upper bracket (301) has damping lower bracket (303), damping spring (302) have been cup jointed in damping upper bracket (301), the top and rose box (1) fixed connection of damping upper bracket (301).

4. The apparatus for filtering refinery waste water according to claim 1, wherein: the surface of circulation exit tube (6) and rose box (1) fixed connection, the inside of circulation exit tube (6) and drain pipe (16) all is provided with the valve, the one end of honeycomb duct (7) and the inside upper end intercommunication of rose box (1).

5. The apparatus for filtering refinery waste water according to claim 1, wherein: air outlet holes are uniformly distributed on the surface of the air outlet pipe (10), and the surface of the connecting plate (11) is fixedly connected with the filter box (1).

6. The apparatus for filtering refinery waste water according to claim 1, wherein: the fixed block (17) is fixedly connected with the filter box (1) through a screw (19), and the stirring rod (13) and the air outlet pipe (10) are mutually staggered.