CN208802863U - A kind of anxious jelly screw extrusion oil-scraping device - Google Patents
A kind of anxious jelly screw extrusion oil-scraping device Download PDFInfo
- Publication number
- CN208802863U CN208802863U CN201821032264.5U CN201821032264U CN208802863U CN 208802863 U CN208802863 U CN 208802863U CN 201821032264 U CN201821032264 U CN 201821032264U CN 208802863 U CN208802863 U CN 208802863U
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- Prior art keywords
- screw shaft
- scraping device
- connect
- extrusion oil
- screw extrusion
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- 238000001125 extrusion Methods 0.000 title claims abstract description 15
- 238000007790 scraping Methods 0.000 title claims abstract description 15
- 235000015110 jellies Nutrition 0.000 title claims abstract description 13
- 239000008274 jelly Substances 0.000 title claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 230000002209 hydrophobic effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000000926 separation method Methods 0.000 abstract description 11
- 239000004519 grease Substances 0.000 abstract description 6
- 238000007710 freezing Methods 0.000 abstract description 4
- 230000008014 freezing Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 235000019476 oil-water mixture Nutrition 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 22
- 235000019198 oils Nutrition 0.000 description 19
- 239000002351 wastewater Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000013019 agitation Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004939 coking Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010913 used oil Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model relates to oily water separation technique fields, specially a kind of anxious jelly screw extrusion oil-scraping device, including cabinet, motor, speed reducer are fixedly installed on the outside of described cabinet one end, the box inside is provided with screw shaft, the motor is connect with speed reducer drive, and the speed reducer is fixedly connected with screw shaft one end, is provided with helical blade on the screw shaft；By the way that pre-cooling box is arranged, the oil water mixture of high temperature is cooled down, then structure is freezed by one week urgency of shaft and suddenly freezes mixture, since grease freezing point is higher than water, grease is condensed into solid-state when water is liquid, is realized and is separated by solid-liquid separation by screw shaft extruding；It is fast using liquid nitrogen cooling speed, and liquid nitrogen can be recycled；The screw shaft diameter of axle is gradually increased, and helical blade density of setting is gradually increased, and can be squeezed moisture content and be separated more thorough.
Description
Technical field
The utility model relates to oily water separation technique field, specially a kind of anxious jelly screw extrusion oil-scraping device.
Background technique
Pharmacy, chemical industry, plastics, food, catering industry, which can all generate, largely contains waste water, and oily waste water is to the mankind, animal
It all has a adverse impact with plant or even the entire ecosystem, oily waste water pollution may cause the ecosystem destructive
Destroy, human health is also resulted in it is potentially hazardous, in actual treatment, be generally used oil water separator carry out oil mixing with water
The water-oil separating of object, wherein more thoroughly, separative efficiency is high for water-oil separating again with spiral type oil separator using more.
A kind of bitubular screw plate oil-water separator is disclosed in chinese patent library, inner cylinder is set in outer cylinder, spiral plate is set
It sets the middle part in tank body and is arranged between inner cylinder and outer cylinder；Rotational agitation device be arranged in inner cylinder, spiral plate, inner cylinder,
Rotational agitation device and outer cylinder coaxial arrangement；The top of spiral plate is connected to and tangent with inlet tube, and spiral plate is from oil inlet pipe spiral
The helical flow path of downward spiral is formed downwards and between the inner wall of outer cylinder and the outer wall of inner cylinder；The bottom of helical flow path with catchment
Chamber connection；The top of helical flow path is connected to collection chamber；Oil hole is equipped on the corresponding inner tube wall of helical flow path by spiral
Runner is connected to inner cylinder, and the top of inner cylinder is connected to collection chamber；It is equipped with rotational agitation device in inner cylinder, rotational agitation device and dynamic
The transmission connection of power device.The helical flow path and screw rod that the present invention utilizes spiral plate to be formed, cause double helix fluidised form to carry out oil-water separation,
Ensure separative efficiency height, good separating effect.
A kind of permanent section orifice-plate type double helix oil water separator and oil-water separation method are disclosed in chinese patent library
(CN201711394122.3), separator body is made of cylinder and taper oil extraction bucket, and cylinder lower part sets mixing chamber, mixing chamber one
Coking wastewater entrance, compressed air inlet and medicament entrance are set on the cylinder of side respectively；Cylinder top sets oil wiper, oil wiper two
The mouth of a river and light oil and dross outlet are set out on the cylinder of side respectively, exhaust pipe is set in the middle part of oil wiper, bubble is set below oil wiper
Foam collector；From top water outlet to cylinder body bottom along Gao Xiangshe spiral plate；The outlet at bottom of taper oil extraction bucket connects spiral transferring
The entrance of machine is sent, the outlet of screw conveyor is tar heavy oil outlet.The present invention is with Gravity Separation and centrifuge separation theory for base
Plinth carries out water-oil separating to coking wastewater using the technique that air-dissolving air-float, cyclone reaction, sloping plate deposition technology combine, can
The content of tar heavy oil in coking wastewater, light oil, oil emulsion is effectively reduced simultaneously, provides advantage for subsequent biochemical processing.
Spiral type oil separator is there is also certain drawbacks, and oil content remains unchanged higher in the water isolated, if directly
Run in and put, is condensed into solid-state, meeting blocking channel, break treat with equipment in water when oily low temperature.
Utility model content
The purpose of the utility model is to provide a kind of oil-scraping device of chilling spiral squeezing type, applied on screw press apparatus
It is covered with hydrophobic oleophobic coating, outside is provided with quenching apparatus, the feature of water is higher than using the freezing point of oil, when the higher oil of temperature
Aqueous mixtures are quickly solidified by grease therein after the equipment, are later squeezed out oil by circulation helical fashion of extrusion.
To achieve the goals above, the utility model uses following technical scheme:
A kind of anxious jelly screw extrusion oil-scraping device, including cabinet, cabinet one end outside are fixedly installed motor, slow down
Machine, the box inside are provided with screw shaft, and the motor is connect with speed reducer drive, the speed reducer and screw shaft one
End is fixedly connected, and is provided with helical blade on the screw shaft；The motor drives the spiral shell after speed reducer deceleration
Rotary shaft rotates, and the helical blade on the screw shaft is realized while driving material to outlet and squeezed, and is utilizing extruding
It realizes and is separated by solid-liquid separation；
Fore-cooling room, liquid nitrogen container, compressor, the fore-cooling room lower end and the fixed company of cabinet feed inlet is arranged in the top of the box
Connect, the fore-cooling room upper end is fixedly connected with inlet, the fore-cooling room and liquid nitrogen container, liquid nitrogen container and compressor, compressor with
It is connected between cabinet by pipeline, is provided with access panel, electric control box on the cabinet, the bottom of box is fixedly installed
Stabilizer blade and bottom is connect with liquid reserve tank；
It is provided on the outside of the screw shaft and suddenly freezes structure, the fore-cooling room is internally provided with pre- air-cooled structure, the anxious jelly
Structure is connect with pre- air-cooled structure, and the urgency is freezed structure and connect by pipeline with compressor, and the pre- air-cooled structure passes through pipeline and liquid
The connection of nitrogen tank.
Preferably, temperature sensor is provided on the screw shaft, the temperature sensor is connect with electric control box.
Preferably, the electric control box includes display screen and key, the electric control box respectively with motor, compressor
Connection.
Preferably, the screw shaft and helical blade are integrally formed, and external coated have hydrophobic oleophobic coating.
Preferably, it is provided with strainer on the outside of the screw shaft, the moisture content outflow squeezed out for screw shaft.
Preferably, the bottom of box is provided with buffer layer, and the buffer layer is internally provided at least two springs.
Preferably, screw shaft diameter of axle since feed inlet becomes larger.
Preferably, the helical blade is spiral salient item and starts setting up density from feed inlet and become larger, adjacent two
Spacing between road raised item gradually becomes smaller.
The utility model has the beneficial effects that the oil water mixture of high temperature is cooled down, then pass through shaft by setting pre-cooling box
One week urgency freezes structure and suddenly freezes mixture, and since grease freezing point is higher than water, grease is condensed into solid-state when water is liquid, leads to
It crosses screw shaft and squeezes realization separation of solid and liquid；It is fast using liquid nitrogen cooling speed, and liquid nitrogen can be recycled；The screw shaft diameter of axle by
It is cumulative big, and helical blade density of setting is gradually increased, and can be squeezed moisture content and be separated more thorough.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the structural schematic diagram of strainer in the utility model；
Fig. 4 is the structural schematic diagram of screw shaft in the utility model；
Fig. 5 is the structural schematic diagram for suddenly freezing structure in the utility model；
In figure, 1. cabinets, 2. inlets, 3. fore-cooling rooms, 4. motors, 5. speed reducers, 6. access panels, 7. electric control boxes,
8. stabilizer blade, 9. liquid reserve tanks, 10. liquid nitrogen containers, 11. compressors, 12. screw shafts, 13. helical blades, 14. strainers, 15. are suddenly freezed
Structure, 16. buffer layers, 17. springs, 18. pre- air-cooled structures.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 and Figure 2, it is described it is a kind of it is anxious freeze screw extrusion oil-scraping device, including cabinet 1, outside described 1 one end of cabinet
Side is fixedly installed motor 4, speed reducer 5, and screw shaft 12 is provided on the inside of the cabinet 1, and the motor 4 is passed with speed reducer 5
Dynamic connection, the speed reducer 5 are fixedly connected with 12 one end of screw shaft, are provided with helical blade 13 on the screw shaft 12,
Motor 4 drives screw shaft 12 to rotate after the deceleration of speed reducer 5, the helical blade 13 on screw shaft 12 by material to outlet
It realizes and squeezes while drive, realize separation of solid and liquid using squeezing.
As shown in Figure 1, fore-cooling room 3, liquid nitrogen container 10, compressor 11,3 lower end of fore-cooling room are arranged at the top of the cabinet 1
It being fixedly connected with 1 feed inlet of cabinet, 3 upper end of fore-cooling room is fixedly connected with inlet 2, the fore-cooling room 3 and liquid nitrogen container 10,
Connected between liquid nitrogen container 10 and compressor 11, compressor 11 and cabinet 1 by pipeline, be provided on the cabinet 1 access panel 6,
Electric control box 7,1 bottom of cabinet is fixedly installed stabilizer blade 8 and bottom is connect with liquid reserve tank 9, using liquid nitrogen cooling, pre-cooling
Room 3 carries out the cooling of first stage, and access panel 6 is pellucidity, can observe inner case from the outside, and electric control box 7 is controlled
Other component operation processed, facilitates operation.
As shown in Fig. 2, the screw shaft 12 is integrally formed with helical blade 13, and external coated there is hydrophobic oleophobic painting
Hydrophobic oleophobic coating is arranged in layer, and screw shaft 12 and helical blade 13 is made to have hydrophobic oleophobic characteristic, be conducive to moisture content separation and
Solid grease is not easy in screw shaft 12 and 13 adhesion of helical blade.
As shown in Fig. 2, being provided with strainer 14 on the outside of the screw shaft 12, flow out the moisture content squeezed out and solid guarantor
It stays on screw shaft 12.
As shown in Figure 1 and Figure 2, it is provided on the outside of the screw shaft 12 and suddenly freezes structure 15, be arranged inside the fore-cooling room 3
There is pre- air-cooled structure 18, the urgency is freezed structure 15 and connect with pre- air-cooled structure 18, and the urgency freezes structure 15 and passes through pipeline and compressor 11
Connection, the pre- air-cooled structure 18 are connect by pipeline with liquid nitrogen container 10, and rapid cooling is carried out in such a way that liquid nitrogen circulates,
And heat up after liquid nitrogen through compressor 11 processing after enter liquid nitrogen container 10 in be recycled.
As shown in Fig. 2, 1 bottom of cabinet is provided with buffer layer 16, the buffer layer 16 is internally provided at least two
Spring 17, prevents while integral sinking damage is anxious when blanking is more freezes structure 15.
As shown in Figure 2, Figure 4 shows, the diameter of axle since feed inlet of screw shaft 12 becomes larger, as water content gradually subtracts
Small, the diameter of axle for increasing screw shaft 12 can effectively squeeze out remaining moisture content.
As shown in figure 4, the helical blade 13 is spiral salient item and starts setting up density from feed inlet and become larger, phase
Spacing between adjacent twice raised item gradually becomes smaller, as water content is gradually reduced, increase blade density can effectively squeeze out it is surplus
Remaining moisture content.
Temperature sensor is provided on the screw shaft 12, the temperature sensor is connect with electric control box 7, detection
To temperature display on electric control box 7, and can according to temperature adjust liquid nitrogen container 10 deflation speed, to prevent temperature too low
Water is converted into solid-state.
The electric control box 7 includes display screen and key, and the electric control box 7 connects with motor 4, compressor 11 respectively
It connects, the electric control box 7 controls motor 4 respectively, compressor 11 is run.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Finally, it should be noted that the preferred embodiment in the utility model disclosed above be only intended to help to illustrate it is practical
It is novel.The detailed description of the preferred embodiment is not exhaustive, and also not limiting the utility model is only the specific implementation
Mode.Obviously, it according to the content of this specification, can make many modifications and variations.This specification is chosen and specifically describes these
Embodiment is in order to preferably explain the principles of the present invention and practical application, to make skilled artisan
It can better understand and utilize the utility model.The utility model is only by the limit of claims and its full scope and equivalent
System.
Claims (8)
1. a kind of anxious jelly screw extrusion oil-scraping device, including cabinet, it is characterised in that: be fixedly installed on the outside of described cabinet one end
Motor, speed reducer, the box inside are provided with screw shaft, and the motor is connect with speed reducer drive, the speed reducer with
Screw shaft one end is fixedly connected, and is provided with helical blade on the screw shaft；Fore-cooling room, liquid nitrogen is arranged in the top of the box
Tank, compressor, the fore-cooling room lower end are fixedly connected with cabinet feed inlet, and the fore-cooling room upper end is fixedly connected with inlet,
It is connected between the fore-cooling room and liquid nitrogen container, liquid nitrogen container and compressor, compressor and cabinet by pipeline, is arranged on the cabinet
There are access panel, electric control box, the bottom of box is fixedly installed stabilizer blade and bottom is connect with liquid reserve tank；The screw shaft
Outside, which is provided with, suddenly freezes structure, and the fore-cooling room is internally provided with pre- air-cooled structure, and the urgency is freezed structure and connect with pre- air-cooled structure, institute
It states the anxious structure that freezes to connect by pipeline with compressor, the pre- air-cooled structure is connect by pipeline with liquid nitrogen container.
2. a kind of anxious jelly screw extrusion oil-scraping device according to claim 1, it is characterised in that: set on the screw shaft
It is equipped with temperature sensor, the temperature sensor is connect with electric control box.
3. a kind of anxious jelly screw extrusion oil-scraping device according to claim 2, it is characterised in that: the electrical control luggage
Display screen and key are included, the electric control box is connect with motor, compressor respectively.
4. a kind of anxious jelly screw extrusion oil-scraping device according to claim 1, it is characterised in that: the screw shaft and spiral shell
Vane piece is integrally formed, and external coated has hydrophobic oleophobic coating.
5. a kind of anxious jelly screw extrusion oil-scraping device according to claim 1, it is characterised in that: on the outside of the screw shaft
It is provided with strainer.
6. a kind of anxious jelly screw extrusion oil-scraping device according to claim 1, it is characterised in that: the bottom of box setting
There is buffer layer, the buffer layer is internally provided at least two springs.
A kind of anxious freeze screw extrusion oil-scraping device 7. according to claim 1, it is characterised in that: the screw shaft from into
Material mouth starts the diameter of axle and becomes larger.
8. a kind of anxious jelly screw extrusion oil-scraping device according to claim 1, it is characterised in that: the helical blade is spiral shell
It revolves raised item and starts setting up density from feed inlet and become larger, the spacing between adjacent twice raised item gradually becomes smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821032264.5U CN208802863U (en) | 2018-07-02 | 2018-07-02 | A kind of anxious jelly screw extrusion oil-scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821032264.5U CN208802863U (en) | 2018-07-02 | 2018-07-02 | A kind of anxious jelly screw extrusion oil-scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802863U true CN208802863U (en) | 2019-04-30 |
Family
ID=66228443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821032264.5U Expired - Fee Related CN208802863U (en) | 2018-07-02 | 2018-07-02 | A kind of anxious jelly screw extrusion oil-scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208802863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073653A1 (en) * | 2018-10-09 | 2020-04-16 | 山东名流餐处装备股份有限公司 | Condensation type oil-water separation method |
| CN111069247A (en) * | 2019-12-30 | 2020-04-28 | 天津中科环境科技发展有限公司 | Oil-water separator for catering |
| CN117797541A (en) * | 2023-12-04 | 2024-04-02 | 北京朝阳环境集团有限公司 | Kitchen residual liquid garbage rapid oil-water separation device and separation method thereof |
-
2018
- 2018-07-02 CN CN201821032264.5U patent/CN208802863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020073653A1 (en) * | 2018-10-09 | 2020-04-16 | 山东名流餐处装备股份有限公司 | Condensation type oil-water separation method |
| CN111069247A (en) * | 2019-12-30 | 2020-04-28 | 天津中科环境科技发展有限公司 | Oil-water separator for catering |
| CN117797541A (en) * | 2023-12-04 | 2024-04-02 | 北京朝阳环境集团有限公司 | Kitchen residual liquid garbage rapid oil-water separation device and separation method thereof |
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| 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: 20190430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |