CN115818857A - Sled dress formula oily sewage treatment plant - Google Patents

Sled dress formula oily sewage treatment plant Download PDF

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Publication number
CN115818857A
CN115818857A CN202111096398.XA CN202111096398A CN115818857A CN 115818857 A CN115818857 A CN 115818857A CN 202111096398 A CN202111096398 A CN 202111096398A CN 115818857 A CN115818857 A CN 115818857A
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CN
China
Prior art keywords
purification
box
skid
tank
sewage treatment
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Pending
Application number
CN202111096398.XA
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Chinese (zh)
Inventor
潘永强
于丹丹
冯逸茹
曹功泽
袁长忠
汪卫东
岳胜辉
徐闯
徐鹏
王冠
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China Petroleum and Chemical Corp
Sinopec Research Institute of Petroleum Engineering Shengli Co
Original Assignee
China Petroleum and Chemical Corp
Sinopec Research Institute of Petroleum Engineering Shengli Co
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Application filed by China Petroleum and Chemical Corp, Sinopec Research Institute of Petroleum Engineering Shengli Co filed Critical China Petroleum and Chemical Corp
Priority to CN202111096398.XA priority Critical patent/CN115818857A/en
Publication of CN115818857A publication Critical patent/CN115818857A/en
Pending legal-status Critical Current

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Abstract

The invention relates to the technical field of sewage treatment, in particular to a skid-mounted oily sewage treatment device, which is used for purifying oily sewage and comprises a base body, wherein a treatment box is arranged on the base body, an expansion piece is arranged in the treatment box, a lifting plate is arranged at the expansion end of the expansion piece, a sewage adding cylinder is also arranged on the treatment box, a cylinder cover is arranged on the sewage adding cylinder, and a first liquid pump is arranged on the treatment box, and the skid-mounted oily sewage treatment device also comprises: an impurity removal mechanism; the oil collecting mechanism is arranged on one side of the treatment tank and communicated with the conveying cylinder; and the purification mechanism is arranged on the seat body, is communicated with the treatment box and is used for further purifying the sewage after the floating oil is removed. The invention realizes the integrated operation of impurity removal, oil removal and water purification, and the sewage treatment is not only quick and efficient, but also very convenient to use.

Description

Skid-mounted oily sewage treatment device
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a skid-mounted oily sewage treatment device.
Background
The oilfield sewage mainly comprises crude oil dehydration water, drilling sewage and other types of oilfield sewage in a station. When the oil field needs to be injected with water, the oil field sewage is treated and then injected back into the stratum, multiple indexes such as suspended matters, oil and the like in the oil-containing sewage are strictly controlled to prevent the oil-containing sewage from damaging the stratum, and the sewage needs to be treated to a discharge standard according to local environmental requirements during discharge.
Through retrieval, chinese patent publication No. CN 20201161616163.4 discloses a skid-mounted oily sewage treatment device and method, wherein a sewage storage tank and a magnetic Janus particle storage tank are connected with an inlet end of a high-speed shearing machine through a connecting pipe, an outlet end of the high-speed shearing machine is connected with an oil stain adsorption treatment system through a water outlet pump, oil-free sewage after oil stain separation of the oil stain adsorption treatment system enters the storage tank, the storage tank discharges the sewage through a drainage pump, the discharged sewage is filtered by a filter to discharge water without oil stain, and after the oily sewage is treated by the magnetic Janus particles, the oil content can be reduced to below 5ppm, so that the content of various volatile substances and impurities in the water is greatly reduced, the geological structure and the deep water resource of an oil reservoir can be effectively protected, and continuous safe exploitation of the oil-gas field is realized. Although this patent deoiling effect is better, get rid of the suspended solid and the edulcoration effect is general, and magnetism Janus granule silo needs often to wash the continuity that influences sewage treatment moreover.
Chinese patent publication No. CN202022448975.4 discloses a sled dress multi-functional integrated oilfield water processing system, including multi-functional entad air supporting and the unification oily sewage treatment plant of electric polarization and multi-functional integrated oilfield water treatment ware, the left end of multi-functional entad air supporting and the unification oily sewage treatment plant of electric polarization has the elevator pump through the pipeline intercommunication, the bottom of multi-functional entad air supporting and the unification oily sewage treatment plant of electric polarization is through blow off pipe intercommunication drying tank, the right-hand member of multi-functional entad air supporting and the unification oily sewage treatment plant of electric polarization has multi-functional integrated oilfield water treatment ware through the pipeline intercommunication, the utility model discloses in, through components such as the multi-functional entad air supporting that sets up and unification oily sewage treatment plant of electric polarization, multi-functional integrated oilfield water treatment ware, with air supporting, coagulation, deoiling, desulfurization, descending turbid, multi-layer multi-media filtration, hinder dirty filter material, disinfect, fill functions such as circulation washing and realize the integration. However, the patent has the advantages that the function is single, only crude oil is removed, other substances such as suspended matters, scale inhibitors and the like cannot be effectively removed, the oil removing process is complex, the power consumption is high, and the establishment cost is high.
Chinese patent publication No. CN208843912U discloses a skid-mounted oily sewage treatment device, relates to the technical field of water treatment equipment, and comprises a water inlet pipe, a primary filter tank, a secondary filter tank, an oil-water separation tank, an oil-water treatment tank, a flocculation reaction tank, a sedimentation tank and a biological filter tank, wherein the water inlet pipe is communicated with the primary filter tank, a deslagging device is installed in the primary filter tank, the primary filter tank is communicated with the secondary filter tank, an oil baffle inclined plate and a filtering device are arranged in the secondary filter tank, the secondary filter tank is communicated with the oil-water separation tank through a communicating pipe, the top end of the oil-water separation tank is connected with the oil-water treatment tank through an oil suction machine, the bottom end of the oil-water treatment tank is connected with the flocculation reaction tank through a water pipe, and the flocculation reaction tank is communicated with the sedimentation tank through a water outlet pipe and is communicated with the biological filter tank. The skid-mounted oily sewage treatment device treats oily sewage through various pools, finally achieves the purpose of oil-water separation, and further avoids pollution to the environment. Sled dress formula oily sewage treatment plant in this patent exists certain not enoughly, and in the use, the edulcoration, process such as deoiling and purification all need be handled step by step, and is carrying out the in-process of clearing up filtering impurity, and the device just can't work again, and efficiency is very low, consequently, need to design a sled dress formula oily sewage treatment plant and solve above-mentioned problem urgently.
Disclosure of Invention
The purpose of the invention is as follows: the invention provides a skid-mounted oily sewage treatment device aiming at the problems in the prior art.
The technical scheme is as follows: a skid-mounted oily sewage treatment device comprises:
the pedestal, be provided with on the pedestal and handle the case, and be provided with the extensible member in the case, the flexible end of extensible member is provided with the lifter plate, it adds a dirty section of thick bamboo still to be provided with on the case to handle, and is provided with the cover on adding a dirty section of thick bamboo, it still includes to handle to be provided with drawing liquid pump one on the case:
the impurity removing mechanism is used for filtering impurities in sewage, a liquid drawing end of the first liquid drawing pump is communicated with the treatment box, a liquid guide end of the first liquid drawing pump is communicated with the impurity removing mechanism through a sewage pipe, the impurity removing mechanism is communicated with the treatment box through a conveying cylinder, and a partition plate is further arranged in the conveying cylinder; and
the oil collecting mechanism is used for collecting floating oil, is arranged on one side of the treatment tank and is communicated with the conveying cylinder; and
the purification mechanism is arranged on the base body, is communicated with the treatment box and is used for further purifying sewage after the floating oil is removed.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: edulcoration mechanism is including the edulcoration case, the tip and the edulcoration case of sewage pipe communicate mutually, the one end and the edulcoration case of a transport section of thick bamboo communicate mutually, the outer wall of edulcoration case is provided with the safety cover, and is provided with the driving piece in the safety cover, the drive end of driving piece is provided with the disc through the loose axle, the mounting groove that is the ring-shaped distribution is seted up to the outer wall of disc, and rotates in the mounting groove and be provided with the dwang, the outer wall of dwang is provided with the gear, the tip of dwang is provided with the filter plate, and is provided with on the filter plate and collects the net, the fixed mounting panel that is provided with of inner wall of edulcoration case, and be equipped with symmetric distribution on the mounting panel and with gear engaged with rack, still be provided with the collection subassembly on the edulcoration case.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: and a damping part is also arranged at the gap between the rotating rod and the mounting groove.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: the collection subassembly includes the collection miscellaneous section of thick bamboo that communicates with the edulcoration case, the tip of collection miscellaneous section of thick bamboo is provided with sealed lid.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: the impurity collecting cylinder is communicated with the conveying cylinder through a return pipe, and a filter screen is further arranged at the position, close to the end part of the return pipe, of the inner wall of the impurity collecting cylinder.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: be provided with the control valve on the sewage pipe, one side inner wall of safety cover is provided with the point and touches the switch, and lies in the outer wall of loose axle in the safety cover and be provided with the carousel, the outer wall of carousel is provided with the lug that the annular distributes for trigger the point and touch the switch, electric connection between point and touch the switch and the control valve.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: the oil collecting mechanism comprises a collecting tank arranged on one side of the treatment tank, a second liquid pump is arranged in the collecting tank, and the liquid pumping end of the second liquid pump is communicated with the conveying cylinder through an oil guide pipe.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: and a discharge pipe is further arranged on one side of the collecting tank, and one end of the oil guide pipe, which is close to the conveying cylinder, is in a V shape.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: and a sealing element is also arranged at the gap between the lifting plate and the treatment box.
As a preferred scheme of the skid-mounted oily sewage treatment device provided by the invention: the purification mechanism comprises a purification box arranged on the seat body, a discharge port is formed in the purification box, a water pumping purification unit is further arranged on the purification box, and a box door is arranged on one side of the purification box.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: the pumping purification unit comprises:
the water guide assembly is used for guiding the sewage in the conveying cylinder into the purifying box; and
the purification assembly is arranged in the purification box and used for purifying sewage led into the purification box, and water in the water guide assembly flows and is used as driving force for rotation of the purification assembly.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: the water guide assembly comprises a pump body arranged on one side of the treatment box and a box body arranged on the purification box, the liquid pumping end of the pump body is communicated with the conveying barrel through a liquid guide pipe, a valve body is arranged on the liquid guide pipe, the liquid guide end of the pump body is communicated with the box body through a communication pipe, a liquid spraying pipe penetrating through the purification box is further arranged on one side of the box body, and a liquid guide cover is arranged at the end part of the liquid spraying pipe.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: the purification assembly comprises a rotating shaft which is rotatably arranged in the box body, the rotating shaft penetrates through the purification box, blades are arranged on the outer wall of the rotating shaft, a purification cylinder is arranged at the end of the rotating shaft, a liquid-permeable hole is formed in the inner wall of the purification cylinder, and an oil absorption layer and a filter layer are sequentially arranged in the purification cylinder.
As a preferred scheme of the skid-mounted oily sewage treatment device of the invention: four corners of the outer wall of the seat body are provided with moving wheels.
Has the advantages that: the skid-mounted oily sewage treatment device disclosed by the invention has the following beneficial effects:
according to the skid-mounted oily sewage treatment device provided by the invention, sewage to be treated can be firstly led into the treatment box through the sewage adding cylinder, at the moment, the lifting plate can be driven by the telescopic piece to move, so that the water level rises, floating oil can be led into the oil collecting mechanism, then the sewage with the floating oil removed is led into the impurity removing mechanism through the sewage pipe by the first liquid pumping pump, large impurities in the sewage are filtered, the filtered sewage can fall above the partition plate in the conveying cylinder, and then the sewage enters the purifying mechanism to purify the sewage and the residual small amount of floating oil.
Drawings
FIG. 1 is a schematic cross-sectional view of a skid-mounted oily sewage treatment device provided by an embodiment of the invention;
FIG. 2 is an enlarged schematic structural view of an impurity removing mechanism of the skid-mounted oily sewage treatment device provided by the embodiment of the invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a schematic structural diagram of a top view of a filter plate of a skid-mounted oily sewage treatment device provided by the embodiment of the invention;
FIG. 5 is a schematic view of a mounting plate of the skid-mounted oily sewage treatment device according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a purifying box of a skid-mounted oily sewage treatment device provided by an embodiment of the invention;
wherein:
1-base 2-treatment box 3-expansion piece
4-lifting plate 5-sealing member 6-discharge pipe
7-collection tank 8-conveying cylinder 9-oil guide pipe
10-sewage pipe 11-impurity removing mechanism 12-liquid guide pipe
13-pump body 14-communicating pipe 15-box
16-rotating shaft 17-blade 18-liquid spraying pipe
19-liquid guide cover 20-oil absorption layer 21-filtering layer
22-purification cylinder 23-liquid penetration hole 24-discharge hole
25-purification box 26-impurity removal box 27-control valve
28-protective cover 29-driving piece 30-movable shaft
31-rotary disk 32-projection 33-point contact switch
34-filter plate 35-collection net 36-collection cylinder
37-sealing cover 38-return pipe 39-filter screen
40-disc 41-rotating rod 42-damping member
43-gear 44-mounting plate 45-rack
46-box door 47-moving wheel 48-liquid pump
49-the second liquid pump 50-the dirt adding cylinder 51-the clapboard.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Reference will now be made in detail to implementations of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
As shown in fig. 1, a skid-mounted oily sewage treatment device provided for an embodiment of the present invention includes a base 1, a treatment tank 2 is disposed on the base 1, and an expansion member 3 is disposed in the treatment tank 2, the specific structure of the expansion member 3 is not limited, in this embodiment, preferably, a hydraulic cylinder is used for the expansion member 3, a lifting plate 4 is disposed at an expansion end of the expansion member 3, a sewage adding cylinder 50 is further disposed on the treatment tank 2, and a cylinder cover is disposed on the sewage adding cylinder 50, a first liquid pump 48 is disposed on the treatment tank 1, and the skid-mounted oily sewage treatment device further includes:
the impurity removing mechanism 11 is used for filtering impurities in sewage, the liquid pumping end of the liquid pumping pump I48 is communicated with the treatment box 1, the liquid guiding end of the liquid pumping pump I48 is communicated with the impurity removing mechanism 11 through a sewage pipe 10, the impurity removing mechanism 11 is communicated with the treatment box 1 through a conveying cylinder 8, and a partition plate 51 is further arranged in the conveying cylinder 8; and
the oil collecting mechanism is used for collecting floating oil, is arranged on one side of the treatment tank 2 and is communicated with the conveying cylinder 8; and
purification mechanism, purification mechanism set up on pedestal 1, and be linked together between purification mechanism and the treatment box 2 for the floating oil is got rid of the back and is further purified sewage.
The leading-in treatment box 1 of sewage that needs to handle can be earlier through adding dirty section of thick bamboo 50, at this moment, can drive lifter plate 4 through extensible member 3 and remove, make the water level rise, can be with in the leading-in collection oil mechanism of oil slick, then through first 48 of drawing liquid pump will get rid of the sewage behind the oil slick through the leading-in edulcoration mechanism 11 of sewage pipe 10, filter the bold impurity in the sewage, sewage after the filtration alright fall to the baffle 51 top in the transport cylinder 8, then make sewage get into to carry out purification treatment to sewage and remaining a small amount of oil slick in the purification mechanism, the device has realized the edulcoration, deoiling and water purification integration go on, sewage treatment is not only swift and high-efficient, it is also very convenient to use.
Referring to fig. 1, 2, 3, 4 and 5 as an embodiment of the present invention, an impurity removing mechanism 11 includes an impurity removing tank 26, an end of a sewage pipe 10 is communicated with the impurity removing tank 26, one end of a conveying cylinder 8 is communicated with the impurity removing tank 26, a protective cover 28 is disposed on an outer wall of the impurity removing tank 26, a driving member 29 is disposed in the protective cover 28, and a specific structure of the driving member 29 is not limited, in this embodiment, preferably, the driving member 29 is a stepping motor, a driving end of the driving member 29 is provided with a disk 40 through a movable shaft 30, an outer wall of the disk 40 is provided with an annular installation groove, a rotating rod 41 is rotatably disposed in the installation groove, an outer wall of the rotating rod 41 is provided with a gear 43, an end of the rotating rod 41 is provided with a filter plate 34, a collecting net 35 is disposed on the filter plate 34, and an installation plate 44 is fixedly disposed on an inner wall of the impurity removing tank 26, the mounting plate 44 is provided with symmetrically distributed racks 45 engaged with the gears 43, the racks 45 are semi-arc shaped, the impurity removing box 26 is further provided with a collecting component, sewage discharged from the sewage pipe 10 can be filtered through the collecting net 35 on the filter plate 34 to remove oil impurity mixture and large impurities condensed into blocks, so that the sewage can pass through the collecting net 35, and in the filtering process, the driving part 29 can drive the disc 40 to rotate, when the gear 43 on the rotating rod 41 is opposite to one group of racks 45 on the mounting plate 44, the rack 45 can drive the gear 43 to rotate, so that the filter plate 34 on the rotating rod 41 is overturned therewith, at the moment, the impurities collected by the collecting net 35 can automatically fall down, automatic cleaning is realized, and along with the continuous rotation of the filter plate 34, the gear 43 can contact with the other group of racks 45, so that the filter plate 34 is restored to be convenient for the collecting net 35 to repeatedly collect new impurities, the use is very convenient.
Referring to fig. 3, as an embodiment of the present invention, a damping member 42 is further disposed at a gap between the rotating rod 41 and the mounting groove, and a specific structure of the damping member 42 is not limited.
Referring to fig. 2, as an embodiment of the present invention, the collecting assembly includes a trash collecting cylinder 36 communicated with the trash removing box 26, a sealing cover 37 is disposed at an end of the trash collecting cylinder 36, the trash falling from the collecting net 35 directly falls into the trash collecting cylinder 36, and the trash can be cleaned by opening the sealing cover 37, which is very convenient to use.
Referring to fig. 2, the impurity collecting cylinder 36 is communicated with the conveying cylinder 8 through a return pipe 38, and a filter screen 39 is further disposed on the inner wall of the impurity collecting cylinder 36 near the end of the return pipe 38, so that a small amount of sewage entering the impurity collecting cylinder 36 can enter the conveying cylinder 8 along the return pipe 38, and impurities can be prevented from entering the conveying cylinder 8 through the filter screen 39, and the using effect is better.
Referring to fig. 2 and 3, as an embodiment of the present invention, a control valve 27 is disposed on the sewage pipe 10, and a specific structure of the control valve 27 is not limited, in this embodiment, preferably, the control valve 27 is an electromagnetic valve, a point contact switch 33 is disposed on an inner wall of one side of the protective cover 28, a rotating disc 31 is disposed on an outer wall of the movable shaft 30 in the protective cover 28, and a projection 32 annularly disposed is disposed on an outer wall of the rotating disc 31 for triggering the point contact switch 33, the point contact switch 33 and the control valve 27 are electrically connected, when the projection 32 on the rotating disc 31 contacts the point contact switch 33, the control valve 27 can be in an open state, so that sewage discharged from the sewage pipe 10 can accurately fall into the collecting net 35, and when the projection 32 is removed from the point contact switch 33, the control valve 27 is in a closed state, so that sewage is effectively prevented from directly entering the conveying cylinder 8, and a better use effect is obtained.
Referring to fig. 1, as an embodiment of the present invention, the oil collecting mechanism includes a collecting tank 7 disposed on one side of the treatment tank 2, a second pumping pump 49 is disposed in the collecting tank 7, and a pumping end of the second pumping pump 49 is communicated with the delivery cylinder 8 through an oil conduit 9, when the lifting plate 4 gradually rises, floating oil on the surface layer can be pumped into the collecting tank 7 along the oil conduit 9 by the second pumping pump 49.
Referring to fig. 1, as an embodiment of the present invention, a discharge pipe 6 is further disposed at one side of the collection tank 7, one end of the oil conduit 9 close to the delivery cylinder 8 is in a V shape, floating oil collected in the collection tank 7 can be discharged and recycled through the discharge pipe 6, and the oil conduit 9 with the V-shaped end can prevent sewage from entering the oil conduit 9 when the sewage falls through the delivery cylinder 8, so that the use effect is better.
Referring to fig. 1, as an embodiment of the present invention, a sealing member 5 is further disposed at a gap between the lifting plate 4 and the processing box 2, and a specific structure of the sealing member 5 is not limited.
Referring to fig. 1 and 6, as an embodiment of the present invention, the purifying mechanism includes a purifying box 25 disposed on the base 1, the purifying box 25 is provided with a discharge port 24, the purifying box 25 is further provided with a water pumping and purifying unit, and one side of the purifying box 25 is provided with a box door 46.
Referring to fig. 1 and 6, as an embodiment of the present invention, a pumping purification unit includes:
the water guide assembly is used for guiding the sewage in the conveying cylinder 8 into the purifying box 25; and
the purification assembly is arranged in the purification box 25 and used for purifying sewage led into the purification box 25, and the water body in the water guide assembly flows and is used as the driving force for the rotation of the purification assembly.
Referring to fig. 1 and 6, as an embodiment of the present invention, the water guide assembly includes a pump body 13 disposed on one side of the treatment tank 2 and a tank body 15 disposed on the purification tank 25, the specific structure of the pump body 13 is not limited, in this embodiment, preferably, the pump body 13 is a sewage pump, the liquid pumping end of the pump body 13 is communicated with the delivery cylinder 8 through a liquid guide tube 12, the liquid guide tube 12 is provided with a valve, the liquid guide end of the pump body 13 is communicated with the tank body 15 through a communication tube 14, one side of the tank body 15 is further provided with a liquid spray tube 18 penetrating through the purification tank 25, the end of the liquid spray tube 18 is provided with a liquid guide cover 19, sewage in the delivery cylinder 8 can be pumped out through the pump body 13 and guided into the tank body 15 through the communication tube 14, and sewage in the tank body 15 is guided into the purification tank 25 through the liquid guide cover 19 at one end of the liquid spray tube 18 for filtering.
As an embodiment of the present invention, please refer to fig. 1 and 6, the purifying assembly includes a rotating shaft 16 rotatably disposed in the box body 15, the rotating shaft 16 penetrates through the purifying box 25, the outer wall of the rotating shaft 16 is provided with a paddle 17, the end of the rotating shaft 16 is provided with a purifying cylinder 22, the inner wall of the purifying cylinder 22 is provided with a liquid through hole 23, the purifying cylinder 22 is further sequentially provided with an oil absorbing layer 20 and a filtering layer 21, the specific material of the oil absorbing layer 20 is not limited, in this embodiment, preferably, the oil absorbing layer 20 is made of activated carbon, the specific material of the filtering layer 21 is not limited, in this embodiment, preferably, the filtering layer 21 is made of a polyethylene filter element, when the sewage flows through the box body 15, the rotating shaft 16 on the paddle 17 can be driven to rotate, the rotating shaft 16 can drive the purifying cylinder 22 to rotate, so that the sewage can uniformly pass through the oil absorbing layer 20 and the filtering layer 21, the sewage can be maximally utilized, and the purified sewage can leak through the liquid through hole 23 and finally be discharged through the discharge hole 24, thereby completing the purifying operation.
Referring to fig. 1, as an embodiment of the present invention, moving wheels 47 are disposed at four corners of an outer wall of a seat body 1, and a specific structure of the moving wheels 47 is not limited.
During the use, the leading-in treatment box 1 of sewage that needs to handle can be earlier through adding dirty section of thick bamboo 50, at this moment, can drive lifter plate 4 through extensible member 3 and remove, make the water level rise, can be with in the leading-in collection oil mechanism of oil slick, then through the sewage pump 48 will get rid of the sewage after the oil slick through the leading-in edulcoration mechanism 11 of sewage pipe 10, filter the bold impurity in the sewage, sewage after the filtration alright fall to the baffle 51 top in the transport cylinder 8, then make sewage get into and purify sewage and remaining a small amount of oil slick in the mechanism, the device has realized the edulcoration, deoiling and water purification integration go on, sewage treatment is not only swift and high-efficient, it is also very convenient to use.
It should be noted that, although the present specification describes embodiments, each embodiment does not necessarily include only a single technical solution, and such description of the specification is merely for clarity, and those skilled in the art should make the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only represent preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications, improvements and substitutions can be made, which are all within the protection scope of the present technical solution.

Claims (14)

1. The utility model provides a sled dress formula oily sewage treatment plant, includes the pedestal, its characterized in that, be provided with on the pedestal and handle the case, and be provided with the extensible member in the case, the flexible end of extensible member is provided with the lifter plate, it adds a dirty section of thick bamboo still to be provided with on the case to handle, and is provided with the cover on adding a dirty section of thick bamboo, it still includes to handle to be provided with drawing liquid pump one on the case:
the impurity removing mechanism is used for filtering impurities in sewage, the liquid drawing end of the liquid drawing pump I is communicated with the treatment box, the liquid guiding end of the liquid drawing pump I is communicated with the impurity removing mechanism through a sewage pipe, the impurity removing mechanism is communicated with the treatment box through a conveying cylinder, and a partition plate is further arranged in the conveying cylinder; and
the oil collecting mechanism is used for collecting floating oil and is arranged on one side of the treatment tank, and the oil collecting mechanism is communicated with the conveying cylinder; and
the purification mechanism is arranged on the base body, is communicated with the treatment box and is used for further purifying sewage after the floating oil is removed.
2. The skid-mounted oily sewage treatment device according to claim 1, wherein the impurity removing mechanism comprises an impurity removing box, the end part of the sewage pipe is communicated with the impurity removing box, one end of the conveying cylinder is communicated with the impurity removing box, the outer wall of the impurity removing box is provided with a protective cover, a driving piece is arranged in the protective cover, the driving end of the driving piece is provided with a disc through a movable shaft, the outer wall of the disc is provided with a mounting groove which is annularly distributed, a rotating rod is arranged in the mounting groove in a rotating mode, the outer wall of the rotating rod is provided with a gear, the end part of the rotating rod is provided with a filter plate, a collecting net is arranged on the filter plate, the inner wall of the impurity removing box is fixedly provided with a mounting plate, a rack which is symmetrically distributed and meshed with the gear is arranged on the mounting plate, and a collecting assembly is further arranged on the impurity removing box.
3. The skid-mounted oily sewage treatment device according to claim 2, wherein a damping piece is further arranged at a gap between the rotating rod and the mounting groove.
4. The skid-mounted oily sewage treatment device according to claim 3, wherein the collection assembly comprises an impurity collection cylinder communicated with the impurity removal tank, and a sealing cover is arranged at the end part of the impurity collection cylinder.
5. The skid-mounted oily sewage treatment device according to claim 4, wherein the impurity collecting cylinder is communicated with the conveying cylinder through a return pipe, and a filter screen is further arranged on the inner wall of the impurity collecting cylinder at a position close to the end part of the return pipe.
6. The skid-mounted oily sewage treatment device according to claim 5, wherein the sewage pipe is provided with a control valve, one side inner wall of the protective cover is provided with a point contact switch, the outer wall of the protective cover positioned on the movable shaft is provided with a turntable, the outer wall of the turntable is provided with a projection distributed in an annular shape for triggering the point contact switch, and the point contact switch is electrically connected with the control valve.
7. The skid-mounted oily sewage treatment device according to claim 1, wherein the oil collecting mechanism comprises a collecting tank arranged on one side of the treatment tank, a second liquid pumping pump is arranged in the collecting tank, and the liquid pumping end of the second liquid pumping pump is communicated with the conveying cylinder through an oil guide pipe.
8. The skid-mounted oily sewage treatment device according to claim 7, wherein a discharge pipe is further arranged on one side of the collection tank, and one end of the oil guide pipe, which is close to the conveying cylinder, is in a V shape.
9. The skid-mounted oily sewage treatment device according to claim 1, wherein a sealing element is further arranged at the gap between the lifting plate and the treatment tank.
10. The skid-mounted oily sewage treatment device as claimed in claim 1, wherein the purification mechanism comprises a purification box arranged on the base body, a discharge port is arranged on the purification box, a water pumping purification unit is further arranged on the purification box, and a box door is arranged on one side of the purification box.
11. The skid-mounted oily sewage treatment device according to claim 10, wherein the water pumping and purifying unit comprises:
the water guide assembly is used for guiding the sewage in the conveying cylinder into the purification box; and
the purification assembly is arranged in the purification box and used for purifying sewage led into the purification box, and water in the water guide assembly flows and is used as driving force for rotation of the purification assembly.
12. The skid-mounted oily sewage treatment device according to claim 11, wherein the water guide assembly comprises a pump body arranged on one side of the treatment tank and a tank body arranged on the purification tank, a liquid pumping end of the pump body is communicated with the delivery cylinder through a liquid guide pipe, a valve body is arranged on the liquid guide pipe, a liquid guide end of the pump body is communicated with the tank body through a communication pipe, a liquid spray pipe penetrating through the purification tank is further arranged on one side of the tank body, and a liquid guide cover is arranged at the end part of the liquid spray pipe.
13. The skid-mounted oily sewage treatment device according to claim 12, wherein the purification assembly comprises a rotating shaft rotatably arranged in the box body, the rotating shaft penetrates through the purification box, blades are arranged on the outer wall of the rotating shaft, a purification cylinder is arranged at the end part of the rotating shaft, a liquid-permeable hole is formed in the inner wall of the purification cylinder, and an oil absorption layer and a filter layer are sequentially arranged in the purification cylinder.
14. The skid-mounted oily sewage treatment device according to claim 1, wherein the moving wheels are arranged at four corners of the outer wall of the seat body.
CN202111096398.XA 2021-09-16 2021-09-16 Sled dress formula oily sewage treatment plant Pending CN115818857A (en)

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CN213085716U (en) * 2020-05-23 2021-04-30 王顶 Highway service area sewage treatment device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001003846A1 (en) * 1999-07-12 2001-01-18 Analytical Engineering, Inc. Centrifugal filter
KR200467113Y1 (en) * 2012-12-28 2013-05-31 조성준 Deoiling device using oil centrifugal process
CN205364634U (en) * 2016-02-02 2016-07-06 襄阳市百泰电力电子有限公司 Material discharge apparatus is blown in punch press processing
CN208633086U (en) * 2018-04-02 2019-03-22 彭锐新 A kind of float-type marine floating oil reclaimer
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CN113321333A (en) * 2021-06-01 2021-08-31 浙江翔隆厨房设备有限公司 Oil-water separation and purification circulating system based on kitchen sewage and purification method thereof

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