CN206995935U - Helical blade oil-collecting device - Google Patents
Helical blade oil-collecting device Download PDFInfo
- Publication number
- CN206995935U CN206995935U CN201720538478.9U CN201720538478U CN206995935U CN 206995935 U CN206995935 U CN 206995935U CN 201720538478 U CN201720538478 U CN 201720538478U CN 206995935 U CN206995935 U CN 206995935U
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- CN
- China
- Prior art keywords
- oil
- helical blade
- collecting device
- scrapping
- rotary shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of helical blade oil-collecting device.Its purpose is to provide a kind of oil-collecting device simple in construction, cost is low, deoiling effect is good.The utility model includes helical blade, rotary shaft, conveyer belt and multiple oil-scrapping sheets, one end of rotary shaft and the output axis connection of motor, bearing of trend of the helical blade along rotary shaft revolves around it axle setting, and the inside edge of helical blade and the outer wall of rotary shaft weld.Multiple plate shaped oil-scrapping sheets have been arranged side by side in the outside of helical blade in the horizontal direction, offered on oil-scrapping sheet close to the side of helical blade and scrape hydraulic fluid port, the intraoral wall of frizing to open up angle identical with the angle of inclination of helical blade side wall, on helical blade be spaced each blade of identical correspondingly extend into each oil-scrapping sheet frizing it is intraoral, the side wall of helical blade is bonded to each other with scraping the inwall of hydraulic fluid port on corresponding oil-scrapping sheet.There is conveyer belt side of the oil-scrapping sheet away from helical blade is horizontally disposed, the transporting flat of conveyer belt aligns with oil-scrapping sheet.
Description
Technical field
Sewage treatment area is the utility model is related to, more particularly to a kind of helical blade oil-collecting device.
Background technology
Oily pollution is very harmful to environmental protection and the ecological balance as a kind of common pollution.Current water-oil separating skill
Art is more, and conventional method has the technologies such as gravitational separation process, air flotation, filtration method, absorption method, supercritical ultrasonics technology.Wherein inhale
Attached method receives oil phase to more commonly used.It can be divided into according to the difference of suction type：Charcoal absorption, organic disc type are adsorbed, are stainless
Steel oiling roller absorption etc..Wherein：
Charcoal absorption method is to adsorb dispersed oil in waste water, oil emulsion and dissolving using the adsorption effect of activated carbon
Oil.But because the adsorption capacity of activated carbon is limited (to oil generally 30~80mg/g), cost is high, and regeneration is tired, so general
Afterbody processing as oily waste water multistep treatment.
Organic material disc type adsorption method is adsorbed using the oleophilic drainage characteristic of organic polymer polymeric material
Receive oil.Such a mode must laminate disc to mitigate weight, and integrated disc portions immerse in sewage and rotated, and screw out position absorption week
The floating grease enclosed, its surface attachment grease is struck off by oil-scrapping sheet.Although such suction type advantage of lower cost, by
It is limited in sheet discs and waste water face, and easily other non-oil lipid organic impurities, the grease collected out in absorption effluent
Impurity content is higher, and easily causes line clogging during oil is received.
Stainless steel oiling roller adsorption method is the oil-wet behavior using stainless steel, is immersed by thin-wall stainless steel dirty
Water, slick is adsorbed and taken away when oiling roller rotates, then struck off the oil slick of absorption by oil-scrapping sheet.Such absorption side
Formula manufacturing cost is relatively low, simple to install, using more in sanitary sewage water-oil separating.Although manufacturing stainless steel receives oiling roller
Required cost compares relatively low but big with oiling roller bond area limitation；Oiling roller space-consuming is big；Oiling roller must use thin-walled
Pipe to mitigate weight, if but realize be fully sealed it is relatively difficult, and oiling roller inside immerse after increase rotational resistance, add electricity
Machine loads, and easily burns out motor；Receive oiling roller to rub for a long time with oil-scrapping sheet, serious wear, shorten receipts oiling roller and oil-scrapping sheet uses the longevity
Life；Oiling roller is received during grease is adhered in rotation, stage casing pasta meeting local flow is smaller, causes both ends to receive oil inequality with middle
It is even, have a strong impact on and receive oily efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of spiral simple in construction, cost is low, deoiling effect is good
Blade oil-collecting device.
The utility model helical blade oil-collecting device, wherein, including helical blade, rotary shaft and multiple oil-scrapping sheets, rotation
One end of axle and the output axis connection of motor, are provided with along the bearing of trend of rotary shaft and revolve around it axial screw blade, spiral shell
Multiple oil-scrapping sheets are provided with the outside of vane piece, the side side wall of each oil-scrapping sheet and the side wall of helical blade are bonded to each other.
The utility model helical blade oil-collecting device, wherein the helical blade oil-collecting device also includes conveyer belt, transmission
Band is arranged horizontally at side of the oil-scrapping sheet away from helical blade, and the transporting flat of conveyer belt aligns with oil-scrapping sheet.
The utility model helical blade oil-collecting device, wherein the material of the conveyer belt is rubber.
The utility model helical blade oil-collecting device, wherein the outer wall of the inside edge of the helical blade and rotary shaft welds
Connect.
The utility model helical blade oil-collecting device, wherein the side on the oil-scrapping sheet close to helical blade 1 offers
Hydraulic fluid port is scraped, the frizing that helical blade extend into each oil-scrapping sheet is intraoral, and the inwall with scraping hydraulic fluid port is bonded to each other.
The utility model helical blade oil-collecting device, wherein the intraoral wall of the frizing opens up angle and helical blade side wall
Angle of inclination it is identical.
The utility model helical blade oil-collecting device difference from prior art is：The utility model uses helical form
The helical blade of structure is adsorbed to the grease of sewage level, and grease is considerably increased while smaller working space is taken
Bond area, but in addition, according to the width of the content of the sewage level grease change helical blade, ensure there is sewage good
Good clean-up effect.Offered on oil-scrapping sheet close to the side of helical blade and scrape hydraulic fluid port, helical blade extend into each oil-scrapping sheet
Frizing is intraoral, and is bonded to each other with the corresponding inwall for scraping hydraulic fluid port, and noise is small, avoids the unnecessary local location of equipment from connecing for a long time
Touch and caused by abrasion, extend the service life of equipment, and scraping effect is good, ensures the grease energy being attached on oil-scrapping sheet
It is enough fully to be struck off.Helical blade revolves around it axle setting, reduces the resistance in rotary course as far as possible, alleviates electronic airborne
Lotus, improve the operation cost and security performance of equipment.
The utility model helical blade oil-collecting device is described further below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the top view of the utility model helical blade oil-collecting device；
Fig. 2 is the left view of the utility model helical blade oil-collecting device.
Embodiment
As shown in Figure 1 and Figure 2, it is the utility model helical blade oil-collecting device, including helical blade 1, rotary shaft 2, transmission
Band 4 and multiple oil-scrapping sheets 3, rotary shaft 2 is horizontally disposed, one end of rotary shaft 2 and the output axis connection of motor,
The bearing of trend of rotary shaft 2 is provided with helical blade 1 in rotary shaft 2, helical blade 1 revolves around it axle 2 and set, helical blade
Welded with the outer wall of rotary shaft 21 inside edge.The outside of helical blade 1 has been arranged side by side multiple plate shaped in the horizontal direction
Oil-scrapping sheet 3, offered close to the side of helical blade 1 on oil-scrapping sheet 3 and scrape hydraulic fluid port 5, that scrapes the inwall of hydraulic fluid port 5 opens up angle and spiral
The angle of inclination of the side wall of blade 1 is identical, and the frizing that each blade of identical correspondingly extend into each oil-scrapping sheet 3 is spaced on helical blade 1
In mouth 5, the side wall of helical blade 1 is bonded to each other with scraping the inwall of hydraulic fluid port 5 on corresponding oil-scrapping sheet 3.In oil-scrapping sheet 3 away from helical-blade
The side of piece 1 is horizontally disposed conveyer belt 4, and the transporting flat of conveyer belt 4 aligns with oil-scrapping sheet 3.
The material of conveyer belt 4 is rubber in one embodiment of the present utility model.
The utility model is that the grease of dirty water float is adsorbed using the surface of helical blade 1 in use,
And cooperated by oil-scrapping sheet 3 and helical blade 1 and scraping collection is carried out to grease, so as to reach the mesh of sewage oil removing cleaning
's.Motor drives rotary shaft 2 to be rotated, and so as to ensure that helical blade 1 constantly rotates with rotary shaft 2, rotary shaft 2 is arranged on
It is immersed in sewage, is being revolved in rotary course above sewage level and close to sewage level, helical blade 1 of the rotary shaft below 2
Go out and the grease of the both sides of helical blade 1 is attached on helical blade 1 when more than sewage level, when the oil adhered on helical blade 1
Scraped when fat is in contact with oil-scrapping sheet 3 by oil-scrapping sheet 3 onto oil-scrapping sheet 3, transmission is outwards stacked into when grease is excessive on oil-scrapping sheet 3
On band 4, conveyer belt 4 externally conveys grease in real time, and is externally exported by collection tank or collection tube, so as to reach continuous removal
The purpose of Oil in Sewage Water fat.
The utility model helical blade oil-collecting device, using the helical blade 1 of helicoidal structure to the grease of sewage level
Adsorbed, the bond area of grease is considerably increased while smaller working space is taken, in addition, according to sewage level oil
But the width of the content of the fat change helical blade 1, ensures there is good clean-up effect to sewage.Close to spiral shell on oil-scrapping sheet 3
The side of vane piece 1, which offers, scrapes hydraulic fluid port 5, and helical blade 1 extend into the scraping in hydraulic fluid port 5 of each oil-scrapping sheet 3, and scrapes hydraulic fluid port with corresponding
5 inwall is bonded to each other, and noise is small, avoid the contact for a long time of the unnecessary local location of equipment and caused by abrasion, extend
The service life of equipment, and scraping effect is good, and the grease for ensureing to be attached on oil-scrapping sheet 3 can fully be struck off.Helical-blade
Piece 1 revolves around it axle 2 and set, and reduces the resistance in rotary course as far as possible, alleviates motor load, improves the operation of equipment
Cost and security performance.The utility model is simple in construction, cost is low, deoiling effect is good, has compared with prior art obvious
Advantage.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (6)
- A kind of 1. helical blade oil-collecting device, it is characterised in that：Including helical blade (1), rotary shaft (2) and multiple oil-scrapping sheets (3), the output axis connection of one end of rotary shaft (2) and motor, it is provided with along the bearing of trend of rotary shaft (2) and revolves around it axle (2) helical blade (1), is provided with multiple oil-scrapping sheets (3) on the outside of helical blade (1), the side side wall of each oil-scrapping sheet (3) with The side wall of helical blade (1) is bonded to each other.
- 2. helical blade oil-collecting device according to claim 1, it is characterised in that：The helical blade oil-collecting device also wraps Conveyer belt (4) is included, conveyer belt (4) is arranged horizontally at side of the oil-scrapping sheet (3) away from helical blade (1), conveyer belt (4) Transporting flat alignd with oil-scrapping sheet (3).
- 3. helical blade oil-collecting device according to claim 2, it is characterised in that：The material of the conveyer belt (4) is rubber Glue.
- 4. helical blade oil-collecting device according to claim 1, it is characterised in that：The inner side edge of the helical blade (1) Edge and the outer wall of rotary shaft (2) weld.
- 5. helical blade oil-collecting device according to claim 1, it is characterised in that：Close to spiral on the oil-scrapping sheet (3) The side of blade (1), which offers, scrapes hydraulic fluid port (5), and helical blade (1) extend into the scraping in hydraulic fluid port (5), and with scraping of each oil-scrapping sheet (3) The inwall of hydraulic fluid port (5) is bonded to each other.
- 6. helical blade oil-collecting device according to claim 5, it is characterised in that：It is described to scrape opening up for hydraulic fluid port (5) inwall Angle is identical with the angle of inclination of helical blade (1) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538478.9U CN206995935U (en) | 2017-05-15 | 2017-05-15 | Helical blade oil-collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538478.9U CN206995935U (en) | 2017-05-15 | 2017-05-15 | Helical blade oil-collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995935U true CN206995935U (en) | 2018-02-13 |
Family
ID=61444460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538478.9U Expired - Fee Related CN206995935U (en) | 2017-05-15 | 2017-05-15 | Helical blade oil-collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106846A (en) * | 2019-03-18 | 2019-08-09 | 上海鹄鸫重工机械有限公司 | It is a kind of viscosity floating material be separated from water collection device |
| CN112620263A (en) * | 2020-11-30 | 2021-04-09 | 汪旱杰 | Oil-liquid separation equipment for cleaning pipe wall of oil transportation for ocean exploitation |
-
2017
- 2017-05-15 CN CN201720538478.9U patent/CN206995935U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106846A (en) * | 2019-03-18 | 2019-08-09 | 上海鹄鸫重工机械有限公司 | It is a kind of viscosity floating material be separated from water collection device |
| CN112620263A (en) * | 2020-11-30 | 2021-04-09 | 汪旱杰 | Oil-liquid separation equipment for cleaning pipe wall of oil transportation for ocean exploitation |
| CN112620263B (en) * | 2020-11-30 | 2023-11-17 | 佛山市浩普环保技术有限公司 | Oil-liquid separation equipment for cleaning pipe wall of petroleum transportation in offshore exploitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |