CN217398582U - Oil-water separation device for sewage treatment - Google Patents
Oil-water separation device for sewage treatment Download PDFInfo
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- CN217398582U CN217398582U CN202220555242.7U CN202220555242U CN217398582U CN 217398582 U CN217398582 U CN 217398582U CN 202220555242 U CN202220555242 U CN 202220555242U CN 217398582 U CN217398582 U CN 217398582U
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- box body
- oil
- filter plate
- sewage
- filter
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model provides an oil-water separation device for sewage treatment, which comprises a box body, wherein the box body is provided with a filter plate which can be disassembled and arranged, a deslagging mechanism for removing filter residue on the filter plate and an oil removing mechanism for removing grease in sewage, the lower end of the box body is provided with a conical hopper, the lower end of the hopper is provided with a deslagging port for discharging deposited sundries, and one side of the box body, which is positioned at the upper end of the filter plate, is provided with a sewage inlet; the push pedal subassembly passes through the scraper blade and pushes away the conveyor components with the filter residue on the filter plate in to discharge the filter residue through the slag notch through the hob, accomplish the automatic clearance of filter residue, avoid the jam of sieve mesh on the filter plate, improve sewage filtration efficiency, sewage filters the back through the filter plate and leads to the lower extreme of box liquid level through the draft tube, avoids producing too big impact to the oil level on the box, thereby leads to the profit to mix again, influences deoiling efficiency.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is an oil-water separator for sewage treatment.
Background
The oily wastewater has adverse effects on human beings, animals, plants and even the whole ecological system, and the harm is mainly expressed in the harm to the environment. The influence of oil substances on the environment is manifold, such as polluting a water body, forming an oil film on the water surface, and being capable of preventing the reoxygenation of the water body, wherein the photosynthesis of algae is limited due to the reduction of dissolved oxygen in the water body, so that the normal growth of aquatic organisms is influenced, aquatic animals and plants have oil smell or toxicity, even the water body is smelled, and the utilization value of water resources is damaged; the method is characterized in that the farmland is irrigated by oily wastewater, oil and derivatives thereof cover the surfaces of soil and plants, block the pores of the soil, prevent air from permeating, prevent the soil and microorganisms from being metabolized normally, reduce the quality and the practical value of agricultural products, cause crop reduction or death in severe cases, and cause serious groundwater pollution by downward migration of the oil in the soil. In conclusion, the pollution of the oily wastewater can cause destructive damage to an ecological system and potential harm to human health. At present common oil-water separator is usually from taking filtering mechanism, but current filtering mechanism is filter plate or filter screen structure usually, filters the back to solid impurity, needs the staff manual to clear up, and the operation is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide an oil-water separator for sewage treatment to solve the problem of proposing in the above-mentioned background art.
The utility model discloses the technical problem who solves adopts following technical scheme to realize: an oil-water separation device for sewage treatment comprises a box body, wherein a filter plate which is detachably arranged, a slag removing mechanism for removing filter residues on the filter plate and an oil removing mechanism for removing oil in sewage are arranged on the box body, a conical hopper is arranged at the lower end of the box body, a slag discharging port is formed in the lower end of the hopper and used for discharging sundries precipitated, a sewage inlet is formed in one side, located at the upper end of the filter plate, of the box body, sewage enters a guide cylinder on the box body after being filtered by the filter plate and is conveyed to the lower end of the liquid level of the box body, and a sewage outlet is formed in one side of the lower end of the box body and used for discharging the sewage;
the deslagging mechanism comprises a push plate component for scraping filter residues on the filter plate and a conveying component for guiding the filter residues out, the push plate component comprises a screw rod, a scraper plate arranged at the lower end of the screw rod and a rotating shaft for driving the screw rod to rotate, the screw rod is symmetrically arranged on two sides of the upper end of the filter plate, two ends of the screw rod are rotatably arranged at corresponding positions in the box body, one side of the screw rod close to the rotating shaft is provided with a first conical gear, the rotating shaft is provided with a second conical gear corresponding to the screw rod, the first conical gear is in meshed transmission connection with the second conical gear, the outer end of the rotating shaft is in transmission connection with a driving motor so as to control the synchronous rotation of the screw rod, the screw rod is sleeved with a screw sleeve, the screw sleeve is in threaded connection with the screw rod, two sides of the scraper plate are respectively rotatably arranged on the screw sleeve, one side of the screw sleeve is provided with a limiting plate for limiting the scraper plate to rotate towards one side, and the scraper plate is attached to the upper end of the filter plate when being vertical, the conveying component is arranged on one side of the push plate component so as to convey and guide out the scraped filter residues.
As a further aspect of the utility model: the conveying assembly comprises a groove shell used for receiving filter residues, a built-in screw rod installed in the groove shell and a conveying motor used for driving the screw rod to rotate, and one side, far away from the conveying motor, of the groove shell is provided with a slag outlet used for discharging the filter residues.
As a further aspect of the present invention: deoiling mechanism is including built-in deoiling floating head in the box, set up the oil pump that removes in the box outer end, it passes through the hose and is connected with deoiling floating head to remove the oil pump to be used for absorbing the oil slick of sewage upper end, one side of removing the oil pump is equipped with except that the hydraulic fluid port.
As a further aspect of the present invention: the filter plate demountable installation is in the box, it is equipped with corresponding spout to correspond the filter plate in the box, and one side of box corresponds the filter plate and is equipped with the opening, the outer end fixedly connected with shrouding of filter plate, the filter plate passes through the opening and enters into in the spout to seal the opening on the box through the shrouding, screw fixed connection is passed through with the box to the shrouding, is equipped with sealed the pad between box and the shrouding.
As a further aspect of the utility model: the heating device is characterized in that a heating mechanism is arranged at the lower end of the box body to heat sewage in the box body and improve the oil-water separation efficiency, and a plurality of heating pipes are distributed on the heating device and are arranged in the inner cavity of the box body.
As a further aspect of the utility model: the upper end of the box body is provided with a sealing cover, and handles are arranged on two sides of the sealing cover so as to be opened to overhaul the box body.
Compared with the prior art, the beneficial effects of the utility model are that: the push pedal subassembly passes through the scraper blade and pushes away the conveyor components with the filter residue on the filter plate in to discharge the filter residue through the slag notch through the hob, accomplish the automatic clearance of filter residue, avoid the jam of sieve mesh on the filter plate, improve sewage filtration efficiency, sewage filters the back through the filter plate and leads to the lower extreme of box liquid level through the draft tube, avoids producing too big impact to the oil level on the box, thereby leads to the profit to mix again, influences deoiling efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the push plate assembly of the present invention;
fig. 4 is a schematic structural view of the conveying assembly of the present invention;
the figures are marked by: 1. a box body; 2. filtering the plate; 3. a push plate assembly; 4. a delivery assembly; 5. an oil removing mechanism; 6. a heating mechanism; 11. a hopper; 12. a slag discharge port; 13. a sewage inlet; 14. a draft tube; 15. a sewage outlet; 16. a handle; 17. a handle; 21. closing plates; 31. a screw; 32. a squeegee; 33. a rotating shaft; 34. a first bevel gear; 35. a second bevel gear; 36. a drive motor; 37. a threaded sleeve; 38. a limiting plate; 41. a tank shell; 42. a screw rod; 43. a conveying motor; 44. a slag outlet; 51. deoiling floating head; 52. an oil removal pump; 53. an oil removing port; 61. heating the tube.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the specific drawings.
As shown in FIGS. 1-4,
the embodiment provides an oil-water separation device for sewage treatment, which comprises a box body 1, wherein a filter plate 2, a slag removing mechanism and an oil removing mechanism 5 are detachably arranged on the box body 1, the slag removing mechanism is used for removing filter residues on the filter plate 2, the oil removing mechanism is used for removing oil in sewage, the lower end of the box body 1 is provided with a conical hopper 11, the lower end of the hopper 11 is provided with a slag discharging port 12 used for discharging deposited impurities and facilitating cleaning of the interior of the box body 1, one side, located at the upper end of the filter plate 2, of the box body 1 is provided with a sewage inlet 13, sewage enters a guide cylinder 14 on the box body 1 after being filtered by the filter plate and is conveyed to the lower end of the liquid level of the box body 1, so that the oil surface on the box body 1 is prevented from generating overlarge impact, oil and water are mixed again, and the oil removing efficiency is influenced, and one side, located at the lower end of the box body 1, is provided with a sewage outlet 15 used for discharging sewage;
the deslagging mechanism comprises a push plate component 3 and a conveying component 4, wherein the push plate component 3 is used for scraping filter residues on the filter plates 2, the conveying component 4 is used for guiding the filter residues out, the push plate component 3 comprises a screw 31, and scrapers 32 and a drive screw 31 which are arranged at the lower end of the screw 31, the screw 31 is symmetrically arranged on two sides of the upper end of each filter plate 2, two ends of the screw 31 are rotatably arranged at corresponding positions in the box body 1, one side, close to the rotary shaft 33, of the screw 31 is provided with a first bevel gear 34, the rotary shaft 33 is provided with a second bevel gear 35 corresponding to the screw 31, the first bevel gear 34 is in meshing transmission connection with the second bevel gear 35, the outer end of the rotary shaft 33 is in transmission connection with a drive motor 36, so that the screw 31 is synchronously rotated, a threaded sleeve 37 is sleeved on the screw 31, the threaded sleeve 37 is in threaded connection with the screw 31, two sides of the scrapers 32 are respectively rotatably arranged on the threaded sleeve 37, one side of the threaded sleeve 37 is provided with a limiting plate 38 corresponding to the scraper 32, the limiting scraper 32 rotates towards one side, the scraper 32 is attached to the upper end of the filter plate 2 when being vertical, and the conveying assembly 4 is arranged on one side of the push plate assembly 3 so as to convey and guide out the scraped filter residues.
Specifically, driving motor 36 drives screw rod 31 through axis of rotation 33 and rotates in step, realizes the reciprocating motion of scraper 32, and when scraper 32 removed to conveying assembly 4 direction, limiting plate 38 supported scraper 32, made scraper 32 can push away conveying assembly 4 with the filter residue on the filter plate 2 in, when scraper 32 returned, because scraper 32 rotated to can't promote the filter residue, realized the automatic clearance of filter residue, avoided filter plate 2 to block up.
The conveying assembly 4 comprises a tank shell 41 for receiving filter residues, a screw rod 42 internally installed in the tank shell 41 and a conveying motor 43 for driving the screw rod 42 to rotate, and a slag outlet 44 is formed in one side, away from the conveying motor 43, of the tank shell 41 and used for discharging the filter residues.
The utility model discloses a filter plate, including box 1, filter plate 2, sealing pad, the filter plate 2 demountable installation is in box 1, it is equipped with corresponding spout to correspond filter plate 2 in the box 1, and one side of box 1 corresponds filter plate 2 and is equipped with the opening, the outer end fixedly connected with shrouding 21 of filter plate 2, in filter plate 2 enters into the spout through the opening to seal the opening on the box 1 through shrouding 21, shrouding 21 passes through screw fixed connection with box 1, is equipped with sealed the pad between box 1 and the shrouding.
The lower extreme of box 1 is equipped with heating mechanism 6 to heat the sewage in the box 1, improve oil-water separation efficiency, heating device 6 is last to distribute and is equipped with a plurality of heating pipes 61, and heating pipe 61 is built-in box 1 inner chamber.
The upper end of the box body 1 is provided with a sealing cover 16, and handles 17 are arranged on two sides of the sealing cover 16 so as to be opened to overhaul the inside of the box body 1.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof. It should be noted that, in this document, if there are first and second, etc., relational terms are only used for distinguishing one entity or operation from another entity or operation, and there is no necessarily any requirement or suggestion that any actual relation or order exists between the entities or operations. 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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. The utility model provides an oil-water separator for sewage treatment, includes the box, its characterized in that: the box body
Is provided with a filter plate which is arranged detachably, a slag removing mechanism used for removing filter residues on the filter plate and a device used for removing sewage
The lower end of the box body is provided with a conical hopper, the lower end of the hopper is provided with a slag discharge port,
the sewage inlet is arranged on one side of the upper end of the filter plate of the box body, and sewage is discharged from the sewage inlet
Filtered by a filter plate, enters a guide cylinder on the box body and is conveyed to the lower end of the liquid level of the box body and the lower part of the box body
One side of the end is provided with a sewage outlet for discharging sewage;
the deslagging mechanism comprises a push plate component for scraping the filter residue on the filter plate and a device for guiding the filter residue
The push plate component comprises a screw, a scraper arranged at the lower end of the screw and a driving screw for rotating
The screw rods are symmetrically arranged on two sides of the upper end of the filter plate, and two ends of the screw rods are rotatably arranged in the box body
A first bevel gear is arranged at one side of the screw rod close to the rotating shaft, and the rotating shaft is provided with a gear corresponding to the screw rod
A second bevel gear, the first bevel gear is in meshed transmission connection with the second bevel gear, the outer end of the rotating shaft is connected with
The driving motor is in transmission connection so as to control the synchronous rotation of the screw rod, and the screw sleeve is sleeved on the screw rod and is sleeved with the screw sleeve
Is connected with the screw by screw thread, two sides of the scraper are respectively rotatably arranged on the screw sleeve, and one side of the screw sleeve is arranged corresponding to the scraper
A limiting plate for limiting the scraper to rotate to one side, the scraper is attached to the upper end of the filter plate when being vertical, and the conveying component
One side of the push plate component is arranged so as to convey and guide out the scraped filter residues.
2. The oil-water separator for sewage treatment according to claim 1, wherein:
the conveying component comprises a tank shell for receiving filter residues, a screw rod arranged in the tank shell in a built-in mode and a driving component
A conveying motor rotating by a movable screw rod, wherein one side of the tank shell far away from the conveying motor is provided with a slag outlet for discharging
And (6) filtering out filter residues.
3. The oil-water separator for sewage treatment according to claim 2, wherein:
the oil removing mechanism comprises an oil removing floating head arranged in the box body and an oil removing pump arranged at the outer end of the box body, and the oil removing pump
The oil pump is connected with the oil removal floating head through a hose to be used for absorbing floating oil at the upper end of sewage, and one side of the oil removal pump is provided with
An oil removing port is arranged.
4. The oil-water separator for sewage treatment according to claim 2, wherein:
the filter plate is detachably arranged in the box body, corresponding sliding grooves are arranged in the box body corresponding to the filter plate, and the box body
One side is provided with an opening corresponding to the filter plate, the outer end of the filter plate is fixedly connected with a sealing plate, and the filter plate enters the filter plate through the opening
The opening on the box body is sealed by a sealing plate in the sliding chute, the sealing plate is fixedly connected with the box body by screws,
a sealing gasket is arranged between the box body and the sealing plate.
5. The oil-water separator for sewage treatment according to claim 3, wherein:
the lower end of the box body is provided with a heating mechanism, a plurality of heating pipes are distributed on the heating mechanism, and the heating mechanism heats
The tube is built into the tank cavity.
6. The oil-water separator for sewage treatment according to claim 1, wherein:
the upper end of the box body is provided with a sealing cover, and the two sides of the sealing cover are provided with handles so as to open the box body
And (6) overhauling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555242.7U CN217398582U (en) | 2022-03-11 | 2022-03-11 | Oil-water separation device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555242.7U CN217398582U (en) | 2022-03-11 | 2022-03-11 | Oil-water separation device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217398582U true CN217398582U (en) | 2022-09-09 |
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ID=83138016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220555242.7U Active CN217398582U (en) | 2022-03-11 | 2022-03-11 | Oil-water separation device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217398582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231742A (en) * | 2022-09-22 | 2022-10-25 | 张掖广沅环保节能科技有限公司 | Portable integration sewage treatment station |
| CN116692998A (en) * | 2023-08-03 | 2023-09-05 | 兰州恒达石化机械有限公司 | High-efficiency separator for treating crude oil-containing sewage |
-
2022
- 2022-03-11 CN CN202220555242.7U patent/CN217398582U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231742A (en) * | 2022-09-22 | 2022-10-25 | 张掖广沅环保节能科技有限公司 | Portable integration sewage treatment station |
| CN116692998A (en) * | 2023-08-03 | 2023-09-05 | 兰州恒达石化机械有限公司 | High-efficiency separator for treating crude oil-containing sewage |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Mingyi Inventor after: Jiang Xiaohan Inventor before: Sun Mingyi Inventor before: Jiang Xiaohan Inventor before: He Rentian |