CN105688489B - A kind of cylinder round sifter - Google Patents
A kind of cylinder round sifter Download PDFInfo
- Publication number
- CN105688489B CN105688489B CN201610133855.0A CN201610133855A CN105688489B CN 105688489 B CN105688489 B CN 105688489B CN 201610133855 A CN201610133855 A CN 201610133855A CN 105688489 B CN105688489 B CN 105688489B
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- CN
- China
- Prior art keywords
- cylinder
- roller
- sundries
- discharge
- holes
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The present invention provides a kind of cylinder round sifter,It is mainly characterized by by preposition broken tearing equipment,Postpositive disposal equipment is constituted,Roller tube is formed by non-mesh cylinder and by two kinds of tube structures of sieve pore cylinder,Two cylinders are coupled using segmented welding or with connector,The water injector through cylinder or subsection setup is equipped in roller,In roller tube front end, feed inlet is equipped with charging gear,In roller tube rear end, sundries discharge port is equipped with the receiving hopper of separable weight sundries,Discharge bucket is housed there is sieve pore cylinder lower part qualified material discharge port,Its advantage is that,It is easy to operate,Securely and reliably,Oil sludge is sent into preposition broken tearing equipment to the bulk stone grain in material,Brick and tile,Plastic cloth,The tearings such as woven bag are broken,Treating material is uniformly sent into feed end by batcher,It is sent to subsequent processing in qualified material discharge end discharge qualified material,The combustible of recovery value is cleaned up in the classification discharge of sundries discharge end simultaneously.
Description
Technical field
The present invention relates to a kind of cylinder round sifter and its oil sludge processing application, especially a kind of cylinder round sifter and
Application technology largely can expeditiously handle the oil sludge of oil field and petrochemical system, can be used as oil sludge minimizing processing and each
Plant Oil sludge treatment method, such as the pretreatment of extraction, washing-quenched method.
Background technology
With the development of petroleum industry, a large amount of oil sludge, China are will produce in oil exploitation, refinery, storage and transport process
Oil sludge quantity caused by annual is not less than 4,000,000 tons, brings serious environmental issue.Recent domestic is all opened in research
Send out oil sludge treating method various, but any treating method is required for pre-processing material, by pretreatment by oil sludge
In a large amount of blocky sundries, dirty matter, weeds, woven bag, the plastic cloth etc. that contain isolate otherwise processed, qualified material enters normal
Processing technological flow completes the processing to oil sludge, the crude oil in waste oil recovery mud and water and the silt particle etc. that discharge environment protection standard.
All there is treating capacity is small, processing time is long, energy consumption is big, treatment effect is bad etc. in currently widely used oil sludge pre-processing device
Disadvantage, it is more undesirable to the pretreatment potentiality of super thick oil sludge, the development of oil sludge processing work is constrained, can not be located in time
Reason falls oil sludge that is that petrochemical industry generates during normal production and accumulating for many years so that the environmental issue pressure of petrochemical industry is more next
It is bigger.
Invention content
The purpose of the present invention is in view of the above technology the problem of, a kind of cylinder round sifter is provided.It can efficiently, soon
Speed, it is clean, handle the various reluctant oil sludges including super thick oil sludge in oil field in large quantities, effectively screening out can locate
The qualified material of reason, and the various sundries in oil sludge are neatly excluded, it can be used as oil sludge minimizing processing and various sump oils
The pretreatment of mud processing method.
The object of the present invention is achieved like this, is set by cylinder round sifter and preposition broken tearing equipment, postpositive disposal
It is standby to constitute.Cylinder round sifter concrete structure includes roller, rack, feed inlet, qualified material discharge port, sundries discharge port, driving
Device, water injector, support roller and axial limiting wheel.It is characterized in that roller tube is by non-mesh cylinder and has two kinds of sieve pore cylinder
Tube structure forms, and two cylinders are connected using segmented welding or with connector.It is equipped in roller and runs through cylinder or subsection setup
Water injector.In roller tube front end, feed inlet is equipped with charging gear.In roller tube rear end, sundries discharge port is equipped with can
Detach the receiving hopper of weight sundries.Discharge bucket is housed there is sieve pore cylinder lower part qualified material discharge port.There is perforated cylinder external
Side is equipped with sweeper.Two groups of support rollers and roller axial direction position-limited wheel support cylinder is installed below in cylinder and ensures that cylinder steadily revolves
Turn.Roller can tilt down installation from feeding end to discharge end, can also be horizontally mounted.It is equipped in cylinder when tilting down installation
Equidistant or Unequal distance the drip ring for prolonging tubular axis and being arranged in order being mutually parallel through the multi-disc of cylinder.It is pasted in drums inside
Nearly inner tube wall installation is continuous or dislocation is parallel or with certain angle with cylinder axis at step arrangement, by circumference equal dividing or
Multigroup perforation roller tube of decile does not carry flitch.It both may be used when roller is horizontally mounted and tilted the same cylinder of installation
Internal structure, or the continuous flight of weldment or interrupted flight add the structure of drip ring in cylinder.In each adjacent two
It is parallel or at certain angle by circumference uniform distribution barbed short and tubular axis to be installed between drip ring or continuous flight
The multi-disc spinule plate of degree.Above-mentioned drip ring and continuous flight or interrupted flight make barbed shape, are conducive to
Material is crushed.
Preposition broken tearing equipment is that have broken and tearing function equipment and mating material using various forms of
Feeding and conveying equipment composition, to stone, brick and tile, woven bag in oil sludge, the sundries such as plastic barrel, waddy are crushed, and are ensured
Treated, and oil sludge can smoothly enter into separation of the roller screening processor completion to sundries and qualified material.
Postpositive disposal equipment handles qualified material and sundries respectively.
Oil, water, sand in qualified material are handled and detached.The oil isolated enters oil tank storage；Water uses workmanship
Superfluous water is discharged to sewage treatment plant by skill reuse；Sand is sent into lower road treatment process and does deeply thoroughly processing qualified discharge,
Can strange land stack realize oil sludge minimizing processing purpose.As it can be seen that the present invention can meet simultaneously oil sludge minimizing processing and
Pretreatment as other processing methods needs.
By brick and tile incombustible in sundries, stone, ironware and incendivity or the woven bag of valuable recycling, plastic barrel,
The separation of waddy combustible, the thermal energy that combustible is generated through incinerator can be used as the same of entire sump oil mud treatment system process heat source
When, it also acts as combustible and enters that the drying before incinerator and the brick and tile to isolating, a small amount of organic substance steams in stone
De- decrement treatment is allowed to qualified discharge.When whole system, which is used as oil sludge minimizing, to be handled, the thermal energy that incinerator generates may be used also
The soil isolated to qualified feed separation equipment is heat-treated, and is allowed to qualified discharge or storage processing.That isolates is flammable
When the less combustion heat energy of object is inadequate, incinerator can additional supplementary energy（Fuel oil or natural gas etc.）.
Qualified material oil, water, the separation equipment of sand and processing equipment respectively detach oil, water, sand.Oil enters
Oil-stocking equipment recycles；Water can qualified discharge or entrance sewage treatment plant reprocessing through processing；When whole system subtracts as oil sludge
Silt particle goes the thermal energy generated by incinerator after moisture removal to be heat-treated when quantification treatment, when whole system is used as its elsewhere
Enter subsequent processing process after silt particle removal excessive moisture when the pretreatment of reason method.
It is an advantage of the invention that can efficiently, quickly, it is clean, handle the various reluctant oil sludges in oil field in large quantities, have
Effect screens out accessible qualified material, and neatly excludes the various sundries in oil sludge, and pretreatment is carried out for subsequent technique
Work.
The cylinder round sifter has crushing washing and screening function simultaneously, has very well to the various oil sludges of petroleum industry
Pretreating effect, be oil sludge minimizing processing ideal equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of cylinder round sifter of the present invention
Fig. 2 is the A direction views of Fig. 1
Fig. 3 is the local I enlarged drawing of Fig. 1
Fig. 4 is that cylinder round sifter of the present invention is horizontally mounted schematic diagram
Fig. 5 is the artwork that the present invention applies.
Specific implementation mode
The present embodiment is described further below in conjunction with the accompanying drawings
Fig. 1 ~ 3 it is found that drum-inclined of the present invention installs view, roller be isodiametric or reducing or straight tube with
Taper cone barrel combining form.It is gear drive or frictional wheel drive or chain drive to rotate type of drive.Roller by
Cylinder 2 is installed below two groups of support rollers 8 and separately roller axial direction position-limited wheel 4 is added to realize positioning and rotation.Roller tube internal structure has
Two kinds.First, the flight of the continuous or interrupted perforation cylinder coaxial with roller is installed in drums inside close to inner tube wall,
For separation of material to be cleaned in cylinder to be transported to discharge end from feeding end as the cylinder rotates；Second, drums inside close to
Inner tube wall installation is continuous or dislocation is parallel or with certain angle with cylinder axis at step arrangement, by circumference equal dividing or not
Multigroup perforation roller tube of decile carries flitch 7, for as the cylinder rotates carrying separation of material to be cleaned in cylinder with cylinder
It is fallen by gravity after being raised to certain altitude, material moves forward certain distance in oblique cylinder body, and reality is continuously run by cylinder
Existing material is transported to discharge end from feeding end, and this method is suitable for cylinder and tilts mounting means.It is a certain amount of to make cylinder body bottom deposit
Water for washing dirt, in cylinder in addition to equipped with flitch 7 is carried, also penetrate through that cylinder is equipped with that multi-disc is mutually parallel equidistant or differ
Away from along tubular axis arrangement drip ring 5.
In order to increase broken washing effect, above two places form will be between each adjacent two drip ring or cyclic annular
The parallel or not parallel multi-disc spinule plate 6 of barbed short and tubular axis is installed by circumference uniform distribution between flight.
Above-mentioned looping snail blade or carry flitch 7, drip ring 5 inside i.e. close to cylinder axial line side can make it is barbed
Shape, the crushing effect to dirt can be increased very well, while plastic cloth, the woven bag etc. in sundries are taken up favorably
It is rinsed in it.
Roller tube is formed by non-mesh cylinder 2 and by 10 two kinds of tube structures of sieve pore cylinder, there is the hole of sieve pore cylinder 10
Diameter according to material screening require determine, the qualified material for meeting granularity requirements after broken flushing can be screened out, have screening and
Dehydrating function；Non-mesh cylinder 2 is used for, washing broken to material.Two kinds of tube structures constitute multiple structural forms, play not
Same function.I.e. cylinder sorts from feeding end to discharge end constitutes：One, not with holes and with holes, i.e., after being first crushed washing
It sieves and is dehydrated；Two, not with holes and with holes and not with holes and with holes, i.e., it is sieved after being first crushed washing, then sieved after broken washing
And it is dehydrated, it can be achieved that gradation sizing；Three, with holes and not with holes and with holes, i.e., it first sieves to be crushed to wash afterwards and sieves and be dehydrated again.Band
Perforated cylinder body aperture is different or identical, when the difference of aperture, can play gradation sizing effect.
It is equipped with the water injector 3 through cylinder or subsection setup in roller, hole for water spraying is provided on water injector 3, according to clear
Special nozzle can be installed in hole for water spraying by washing needs；Water spray used adds demulsifier etc. using light water or using high-temperature water as needed
Medicament increases and ensures cleaning performance.Drum front end be equipped with charging gear 1, charging gear is fed with funnel, or be fed
Machine is fed, or batcher feed is installed under funnel.Sundries receiving hopper 12 is housed in roller rear end, which, which can make, has
Light-heavy material function is detached, so that the light object such as the weights such as stone and polybag is detached, is conducive to sundries categorised collection.There is hole cylinder
Lower part is equipped with qualified material discharge bucket 9 under sieve.
Entire roller tube has sieve pore cylinder 10 to be connected with non-mesh cylinder 2 using segmented welding or with connector.
Support roller 8 is supported using rolling bearings or plain bearings, and installation positioning is reliable.
There is 10 outside of sieve pore cylinder that can clean sieve pore in time equipped with sweeper 11, is ensureing that sieve pore is not blocked, improve saturating
Sieve rate.
Apparatus of the present invention are easy to operate when working, and securely and reliably, work step is：According to the specific feelings for the treatment of material
Condition determines drum speed and delivery rate；Adjust water spray, water spray angle and coolant-temperature gage and dosages distribution；Oil sludge is sent
It is broken to tearings such as bulk stone grain, brick and tile, plastic cloth, woven bags in material to enter preposition broken tearing equipment, passes through batcher
Treating material is uniformly sent into feed end.By suitably adjusting, you can be sent in qualified material discharge end discharge qualified material
Subsequent processing process, while the sundries cleaned up in the classification discharge of sundries discharge end.
As shown in Figure 4, roller of the present invention can not only tilt installation, can also be horizontally mounted.
In addition, preposition broken tearing equipment, postpositive disposal equipment are all the equipment of standard forming, the present invention is in connection
It practices, therefore concrete structure be not described in detail.
As shown in Figure 5, technological process of the invention is that greasy filth is carried out broken tearing, enters back into cylinder round sifter, roller
Screening machine can isolate the sundries such as qualified material and plastics, braided fabric, brick and tile stone to Classification of materials.At qualified material processing
Subsequent processing is gone in oil, water, silt discharge.Sundries further by postpositive disposal equipment realized by classification.
View specification（Omit rack and driving portion）：
1. feed portion；2. non-mesh cylinder；3. sparge pipe；4. axial limiting wheel；5. drip ring；6. spinule plate；7. carrying
Flitch；8. support roller；9. qualified material discharge bucket；10. there is sieve pore cylinder；11. sweeper；12. sundries material discharge bucket.
Claims (4)
1. a kind of cylinder round sifter is made of cylinder round sifter and preposition broken tearing equipment, postpositive disposal equipment, rotary screen
Extension set concrete structure include roller, rack, feed inlet, qualified material discharge port, sundries discharge port, driving device, water injector,
Support roller and axial limiting wheel component, characterized in that roller tube is by non-mesh cylinder and has two kinds of tube structure groups of sieve pore cylinder
At, two kinds of cylinders are connected using segmented welding or with connector, and the water injector through cylinder or subsection setup is equipped in roller,
Water spray used can be used light water or added demulsifier medicament to increase using high-temperature water and ensured cleaning performance as needed, in roller
Barrel front end feed inlet is equipped with charging gear, and in roller tube rear end, sundries discharge port is equipped with the splicing of separable weight sundries
Bucket can also directly be used without the feed hopper of separation weight sundries, is equipped with there is sieve pore cylinder lower part qualified material discharge port
Discharge bucket is having perforated cylinder external side that sweeper is housed, and two groups of support rollers and the support of roller axial direction position-limited wheel are installed below in cylinder
Cylinder simultaneously ensures that cylinder rotates smoothly, and roller can be horizontally mounted or be tilted down from feeding end to discharge end installation, roller peace
Filling can position and rotate by the way that two groups of support rollers are installed below and roller axial direction position-limited wheel is separately added to realize in cylinder,
When roller tilts down installation from feeding end to discharge end, the interior multi-disc equipped with through cylinder of cylinder is mutually parallel equidistant
Or the drip ring of Unequal distance being arranged in order along tubular axis, it continuously or misplaces close to inner tube wall installation into rank in drums inside
Ladder arrangement it is parallel or with certain angle with cylinder axis, carried by circumference equal dividing or not multigroup perforation roller tube of decile
Flitch, or weld continuous flight in cylinder or interrupted flight adds the structure of drip ring, when roller is horizontally mounted
The continuous or interrupted flight of welding adds water blocking ring structure in cylinder；
It the flight and carries flitch and drip ring and makes barbed shape, be conducive to drip ring broken to material, adjacent
Or the parallel or angled multi-disc spinule of barbed short and tubular axis is installed by circumference uniform distribution between flight
Plate；
Preposition broken tearing equipment is crushed by material tearing and material conveys and feeding device forms, and material is broken by double teeth roller
It tears crusher or monodentate rod tears crusher, material is torn and is crushed, or is broken with tooth rod using tooth rod shredder
Machine is torn and is crushed to material respectively, and feeding device is using screw(-type) feeder or apron feeder or scraper feeder or shakes
Dynamic batcher or flexible batcher, or use combination thereof application；
Postpositive disposal equipment includes sundries sorting device and qualified material processing equipment, sundries sorting device can by plastics, cloth,
Wooden unit, woven bag light matter matter, compared with the equipment that heavy substance efficiently separates, are isolated with brick and tile stone, ironware through sundries sorting device
The thermal energy that is generated through incinerator of combustible as entire sump oil mud treatment system process heat source while, also serve as combustible into
Enter that the drying before incinerator and the brick and tile to isolating, a small amount of organic substance carries out steaming de- decrement treatment and is allowed to row up to standard in stone
It puts, when whole system, which is used as oil sludge minimizing, to be handled, the thermal energy that incinerator generates can also be to qualified feed separation equipment point
The soil separated out is heat-treated, and qualified discharge or storage processing are allowed to, when the less combustion heat energy of combustible isolated is inadequate,
The additional supplementary energy fuel oil of incinerator or natural gas；
Qualified material processing equipment includes various structure types oil, water, the sand in the lower qualified material of sieve are detached and classified
The equipment combination of conveying storage and processing.
2. a kind of cylinder round sifter according to claim 1, roller is isodiametric or reducing or straight tube and circle
Cone cylinder combining form.
3. a kind of cylinder round sifter according to claim 1, roller tube is by non-mesh cylinder and has two kinds of sieve pore cylinder
Tube structure forms, and two cylinders are connected using segmented welding or with connector, and two kinds of tube structures form multiple structural forms,
Different functions is played, i.e., cylinder sorts from feeding end to discharge end constitutes：One, not with holes and with holes, i.e., it is first crushed
It sieves and is dehydrated after washing；Two, not with holes and with holes and not with holes and with holes, i.e., it is sieved after being first crushed washing, then broken washing
After sieve and be dehydrated, it can be achieved that gradation sizing；Three, with holes and not with holes and with holes, i.e., it first sieves to be crushed to wash afterwards and sieve again simultaneously
Dehydration, band perforated cylinder body aperture is different or identical, when the difference of aperture, can play gradation sizing effect.
4. a kind of cylinder round sifter according to claim 1, rotation type of drive is that gear drive or friction pulley pass
Dynamic or chain drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133855.0A CN105688489B (en) | 2016-03-10 | 2016-03-10 | A kind of cylinder round sifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133855.0A CN105688489B (en) | 2016-03-10 | 2016-03-10 | A kind of cylinder round sifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105688489A CN105688489A (en) | 2016-06-22 |
| CN105688489B true CN105688489B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610133855.0A Expired - Fee Related CN105688489B (en) | 2016-03-10 | 2016-03-10 | A kind of cylinder round sifter |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915381A (en) * | 2016-11-10 | 2018-04-17 | 杜远华 | A kind of petrochemical industry oil-sludge treatment device and method |
| CN108079648A (en) * | 2018-02-08 | 2018-05-29 | 栾川龙宇钼业有限公司 | A kind of Novel pulp impurity filtering device |
| CN108545848B (en) * | 2018-05-09 | 2020-12-22 | 东北石油大学 | Urban sewage purification device |
| CN111420910A (en) * | 2020-03-31 | 2020-07-17 | 江苏鹏飞集团股份有限公司 | Novel roller sand washer |
| CN111807675B (en) * | 2020-07-04 | 2021-04-09 | 上海和惠生态环境科技有限公司 | Oil sludge bag breaking three-phase separation process and oil sludge bag breaking equipment |
| CN112958596B (en) * | 2021-02-26 | 2022-08-19 | 中国石油天然气集团有限公司 | Multi-stage hot washing screening method and system for oil-containing sludge sundries |
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| CN105688489A (en) | 2016-06-22 |
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Effective date of registration: 20171206 Address after: Hunnan District of Shenyang City, Liaoning province 110180 Shen Ying Road 28-20 first city B3-242 Applicant after: Ma Yugang Address before: Hunnan District of Shenyang City, Liaoning province 110180 Shen Ying Road 28-20 first city B3-242 Applicant before: Zhao Ying |
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