CN109437497A - A kind of greasy filth recycling equipment - Google Patents
A kind of greasy filth recycling equipment Download PDFInfo
- Publication number
- CN109437497A CN109437497A CN201710762367.0A CN201710762367A CN109437497A CN 109437497 A CN109437497 A CN 109437497A CN 201710762367 A CN201710762367 A CN 201710762367A CN 109437497 A CN109437497 A CN 109437497A
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- China
- Prior art keywords
- greasy filth
- chamber
- recycling equipment
- vacuum
- discharge port
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/243—Extrusion presses; Dies therefor using screws or worms using two or more screws working in the same chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/246—Screw constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of greasy filth recycling equipments, it includes the shell equipped with first charging aperture and the first discharge port, the stir chamber communicated with the first charging aperture and the extrusion chamber communicated with first discharge port are equipped in the shell, it is equipped with greasy filth agitating device in the stir chamber, is equipped with greasy filth pressurizing unit in the extrusion chamber；Vacuum chamber is additionally provided between the stir chamber and the extrusion chamber, the vacuum chamber is equipped with second charging aperture and the second discharge port, and the second charging aperture is connected to the stir chamber, and second discharge port is connected to the extrusion chamber.It can be effectively formed the vacuum environment of greasy filth processing using the present invention, avoid the problem that greasy filth blocking occurs in vacuum.
Description
Technical field
The present invention relates to oil-sludge treatment technical fields, and in particular to a kind of greasy filth recycling equipment.
Background technique
Plasticine model is the auto Body Model that greasy filth sculpture is used in traditional vehicle body design.In existing Automobile Design process
Middle CAD application is very extensive, but plasticine model is because its efficient and performance authenticity is still extensive
Application.Since moulding is actually a sculpture process, greasy filth can obtain convenient for manual processing, the advantage being easily modified
It gives full play to.During development of automobile, it is determined for compliance with function, aesthetic and market demands vehicle configuration curve is of crucial importance
's.And modelling and measurement are then key links therein, hairstylist applies it on wooden skeleton, utilizes scraper, scraping blade
Equal tools can carry out body to it and mould, and sculpture goes out the shape of automobile according to a certain percentage.Traditional method usually first makes
The contracting of 1:4 is than plasticine model, and the purpose is to the thought with reduction shape-designing in kind, the three-dimensional effects of verifying shape-designing effect picture
Fruit, optimizes and demonstration, makes the full scale model of 1:1 again after authorizing.The greasy filth mould made according to actual size
Type can mix true tire, to observe the moulded effect of automobile.
Automobile industry turns mostly with CAD application to the development mode that digital development is guiding at present
Become, so that the full-scale plasticine model verifying of 1:1 is widely applied in design link, i.e., during Automobile Design, needs
It makes the full-scale plasticine model of a large amount of 1:1 and carries out shape-designing and engineering verification, therefore a large amount of milling greasy filth clasts can be generated.
And due to being paid little attention to recycling for greasy filth, recycling low efficiency, and main plastic material of the greasy filth as model,
Usage amount is larger and expensive, so that the cost of designing and developing of automobile becomes larger.
Existing patent discloses the device that greasy filth is recycled by mud smash machine structure and rolling body, by greasy filth recycling bucket
Gear is stirred, and is squeezed simultaneously by high temperature roller and spiral tube；But it is not examined in the technical solution of the patent
Consider influence of the air-flow in greasy filth recycling bucket for oil-sludge treatment process and processing finished product.
In existing some sludge treatment equipments, in order to avoid the adverse effect of air-flow, it is true to be provided with the pumpings such as vacuum pump
Empty device is to form the vacuum environment that greasy filth is processed, and still, these equipment often will appear oil after certain time is run
Mud blocks the phenomenon that vacuum interface, leads to not to form absolute vacuum environment, influences the recycling processing efficiency and recycling of greasy filth
The quality of finished product.
Therefore, the new greasy filth recycling equipment of one kind is designed to solve above-mentioned technical problem for automotive development cost
Control and the regeneration of natural resources be significant.
Summary of the invention
The object of the present invention is to provide a kind of greasy filth recycling equipments, can be effectively formed the vacuum ring of greasy filth processing
Border avoids the problem that greasy filth blocking occurs in vacuum.
To achieve the above object, a kind of greasy filth recycling equipment provided by the present invention comprising be equipped with the first charging
The shell of mouth and the first discharge port, the shell is interior to be equipped with the stir chamber communicated with the first charging aperture and goes out with described first
The extrusion chamber that material mouth communicates, the stir chamber is interior to be equipped with greasy filth agitating device, is equipped with greasy filth pressurizing unit in the extrusion chamber；Institute
It states and is additionally provided with vacuum chamber between stir chamber and the extrusion chamber, the vacuum chamber is equipped with second charging aperture and the second discharge port, institute
It states second charging aperture to be connected to the stir chamber, second discharge port is connected to the extrusion chamber.
Preferably, the shell is equipped with vacuum evacuation device, and the top of the vacuum chamber is equipped with for connecting described take out very
The vacuum interface of empty device.
Preferably, the stir chamber is located at the top of the extrusion chamber, and the second charging aperture of the vacuum chamber is located at described
The top of second discharge port.
Preferably, the segmentation module for separating the stir chamber Yu the vacuum chamber is equipped at the second charging aperture,
The segmentation module is equipped with the extruded hole for allowing greasy filth to pass through.
Preferably, the quantity of the extruded hole is several, and the extruded hole is located at the middle and lower part of the segmentation module.
Preferably, the greasy filth agitating device is agitating screw.
Preferably, the greasy filth agitating device is horizontally disposed agitating screw, the front end of the agitating screw
Driving device is connected, the end of the agitating screw is installed on the segmentation module.
Preferably, the greasy filth agitating device is two agitating screws disposed in parallel in the horizontal direction, the segmentation mould
Block is equipped with two location holes for installing the end of the agitating screw.
Preferably, the extruded hole is distributed in intermediate region between described two location holes and the intermediate region is attached
Closely.
Preferably, the greasy filth pressurizing unit is extruding screw.
Preferably, the extruding screw is two disposed in parallel.
Preferably, the extruding screw is horizontally disposed, and the front end of the extruding screw connects driving device, described
The end of at least one extruding screw is located at the discharge outlet.
Preferably, the discharge port is in bore gradually convergent conical opening from large to small.
Preferably, the discharge port is equipped with heat generating device.
A kind of greasy filth recycling equipment provided by above-mentioned technical proposal, compared with prior art, Advantageous effect
Fruit include: it is separately positioned by stir chamber and extrusion chamber, improve the durability of equipment, be conducive to the maintenance and maintenance of equipment；If
Sequentially connected stir chamber, vacuum chamber and extrusion chamber are set, greasy filth is formed by the vacuum evacuation device connecting with the vacuum chamber and is added
The vacuum environment of work, the vacuum chamber not only have the function of vacuumizing, but also have the function as greasy filth cushion space, the present invention
Vacuum chamber is vacuumized, without directly vacuumizing to extrusion chamber, thus, it is possible to avoid generation greasy filth in vacuum stifled
The problem of plug；By the way that independent vacuum chamber is arranged, it is convenient to clean greasy filth；Particle, bar etc. can be stirred extrusion molding,
Recovery processing obtains the greasy filth of greater density, improves the recycling quality of greasy filth.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of greasy filth recycling equipment of the invention；
Fig. 2 is the top view of greasy filth recycling equipment of the invention；
Fig. 3 is the cross-sectional view of Section A-A in Fig. 2；
Fig. 4 is the cross-sectional view of section B-B in Fig. 2.
Wherein, 1- shell, 2- first charging aperture, the first discharge port of 3-, 4- stir chamber, 5- extrusion chamber, 61- greasy filth stirring dress
It sets, 62- greasy filth pressurizing unit, 7- vacuum chamber, 71- second charging aperture, the second discharge port of 72-, 8- vacuum evacuation device, 9- is segmented mould
Block, 91- extruded hole, 92- location hole, 10- driving device, 11- feed hopper, 12- conveying device.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Please refer to attached drawing 1-4, a kind of greasy filth recycling equipment provided by the present invention comprising be equipped with first charging aperture
2 and first discharge port 3 shell 1, the stir chamber 4 communicated with the first charging aperture 2 is equipped in the shell 1 and with described the
The extrusion chamber 5 that one discharge port 3 communicates, the stir chamber 4 is interior to be equipped with greasy filth agitating device 61, is equipped with greasy filth in the extrusion chamber 5
Pressurizing unit 62；Vacuum chamber 7 is additionally provided between the stir chamber 4 and the extrusion chamber 5, the vacuum chamber 7 is equipped with the second charging
Mouth 71 and the second discharge port 72, the second charging aperture 71 are connected to the stir chamber 4, and second discharge port 72 is squeezed with described
Chamber 5 is pressed to be connected to.
Greasy filth recycling equipment based on above-mentioned technical characteristic, it is separately positioned by stir chamber 4 and extrusion chamber 5, it improves
The durability of equipment is conducive to the maintenance and maintenance of equipment；Sequentially connected stir chamber 4, vacuum chamber 7 and extrusion chamber 5 are set, led to
The vacuum environment that the vacuum evacuation device connecting with the vacuum chamber 7 forms greasy filth processing is crossed, the vacuum chamber 7, which both has, to be vacuumized
Function, and there is function as greasy filth cushion space, the present invention vacuumizes vacuum chamber, without directly to extrusion chamber
It vacuumizes, thus avoids the problem that greasy filth blocking occurs in vacuum；By the way that independent vacuum chamber 7 is arranged, it is convenient to clean
Greasy filth；Particle, bar etc. can be stirred to extrusion molding, recovery processing obtains the greasy filth of greater density, improves greasy filth
Recycle quality.
The shell 1 uses square tubes soldering, steel plate bending structure.The stir chamber 4 is by under stir chamber top and stir chamber
Portion, which is bolted, to be put together.The extrusion chamber 5, which is connected by extrusion chamber top with extrusion chamber lower bolt, to be put together.
Wherein, it can be located at the inside of vacuum chamber 7 with the vacuum evacuation device 8 for vacuumizing to vacuum chamber 7, can also set
It sets in the outside of vacuum chamber 7.Preferably, the vacuum evacuation device 8 is set to the outside on shell 1 and being located at vacuum chamber 7, described true
The top of cavity 7 is equipped with the vacuum interface for connecting the vacuum evacuation device 8, and vacuum chamber 7 is by the vacuum interface and takes out true
Empty device 8 connects.In the present embodiment, the vacuum evacuation device is preferably vacuum pump.The top of the vacuum chamber 7 is equipped with and is used for
The vacuum interface of the vacuum evacuation device 8 is connected, preferably, the vacuum interface is remote in order to avoid greasy filth blocks vacuum interface
It is arranged from the second charging aperture 71, in the present embodiment, the vacuum interface is set to the top two sides of the vacuum chamber 7.
In order to facilitate blanking, and the greasy filth in vacuum can be further avoided and blocked, it is in the present embodiment, described to stir
The top that chamber 4 is located at the extrusion chamber 5 is mixed, the second charging aperture 71 of the vacuum chamber 7 is located at the upper of second discharge port 72
The setting height of side, i.e., the described second charging aperture 71 is higher than second discharge port 72.Preferably, the second charging aperture 71
In the top of the vacuum chamber 7, second discharge port 72 is located at the lower part of the vacuum chamber 7.Attached drawing 2 is please referred to, in this reality
It applies in example, the stir chamber 4 is located at the side of the vacuum chamber 7, by described between the stir chamber 4 and the vacuum chamber 7
71 intercommunication of second charging aperture, the second charging aperture 71 are set to the upper lateral part of the vacuum chamber 7.The extrusion chamber 5 is located at described
The lower section of vacuum chamber 7 is gone out between the extrusion chamber 5 and the vacuum chamber 7 by 72 intercommunication of the second discharge port, described second
Material mouth 72 is set to the bottom of the vacuum chamber 7.Into after the agitated processing of greasy filth of the stir chamber 4, fed through described second
Mouthfuls 71 enter vacuum chambers 7, then enter the extrusion chamber 5 through second discharge port 72, are connect using described with vacuum chamber
Vacuum evacuation device forms the vacuum environment of oil-sludge treatment, and by the pooling feature of vacuum chamber, can effectively prevent vacuumizing
Oil sludge in process blocks vacuum interface, while capable of guaranteeing greasy filth agitating device, greasy filth pressurizing unit and vacuum evacuation device and
It runs well.
In order to guarantee the vacuum environment in vacuum chamber 7 and extrusion chamber 5 as far as possible, avoid stir chamber 4 will when stirring greasy filth
The external world is brought into too much in vacuum chamber 7, is equipped at the second charging aperture 71 of the embodiment of the present invention for separating the stirring
The segmentation module 9 of chamber 4 and vacuum chamber 7, the segmentation module 9 are equipped with the extruded hole 91 for allowing greasy filth to pass through.Described point
Root module 9 is fixedly clamped between the stir chamber top and stir chamber lower part.It can make described stir by the segmentation module 9
Chamber 4 is mixed to separate with vacuum chamber 7, when the vacuum chamber 7 vacuum evacuation device 8 work when, only make the vacuum chamber 7 and it is described squeeze
It presses and forms vacuum environment in chamber 5, gone on smoothly with the greasy filth extrusion process guaranteed in extrusion chamber 5；On the other hand, described point is utilized
Extruded hole 91 on root module 9 controls the flow velocity and flow direction of greasy filth, and greasy filth is avoided to block vacuum interface.Attached drawing 4 is please referred to, it is described
The quantity of extruded hole 91 is several, and the arc-shaped strip structure of the extruded hole 91, the extruded hole 91 is located at the segmentation mould
The middle and lower part of block 9.Preferably, making the extruded hole 91 far from the vacuum interface setting on the vacuum chamber 7, pass through the extruding
Hole 91 can avoid greasy filth and block vacuum interface far from the vacuum interface.
The greasy filth agitating device 61 is agitating screw.The greasy filth agitating device 61 is horizontally disposed stirring
The front end of screw rod, the agitating screw connects driving device 10, and the end of the agitating screw is installed on the segmentation module 9
On, so that compact-sized.In the present embodiment, the agitating screw is two disposed in parallel, passes through the knot of double agitating screws
Structure, can be improved stirring efficiency, and the cooperation of double agitating screws can guarantee mixing effect.The agitating screw uses half vane spiral shell
Rod structure.The segmentation module 9 is equipped with the location hole 92 for installing the end of the agitating screw.Accordingly, described fixed
The quantity in position hole 92 is two, is fixed on two agitating screw side by side in the stir chamber 4.The extruded hole 91 is distributed
Near intermediate region and the intermediate region between described two location holes 92, so that two agitating screw reversely rotates
When operation, greasy filth can smoothly be squeezed out from the gap between two agitating screws.Preferably, the extruded hole 91 axisymmetricly divides
Cloth.
The driving device 10 of the agitating screw includes stirring motor and the variable-frequency governor connecting with stirring motor, described
Variable-frequency governor is connect with the agitating screw.The driving device 10 of the agitating screw at runtime, two agitating screw
It rotates in mutually opposite directions, the gap that greasy filth successively passes through between half vane screw-rod structure pair reaches 9 middle and lower part of segmentation module
Extruded hole 91 at.It is squeezed, greasy filth is promoted to squeeze into extruded hole 91 and is filled up by the way that agitating screw is continual, it is described to stir
Mix screw rod continue squeeze make greasy filth from segmentation module 9 squeeze out and fallen into the extrusion chamber 5 through vacuum chamber 7.
The greasy filth pressurizing unit 62 is horizontally disposed extruding screw.Preferably, the extruding screw is flat
Two of row setting, by the structure of double extrusion screw, can be improved extruding efficiency, the cooperation of double extrusion screw can guarantee to squeeze
Press effect.The extruding screw is horizontally disposed, the front end connection driving device 10 of the extruding screw, and described at least one
The end of a extruding screw is located at first discharge port 3, and structure is simple and compact.The driving device 10 of the extruding screw
Including extruder motor and the variable-frequency governor connecting with extruder motor, the variable-frequency governor is connect with the extruding screw.Institute
Extruding screw is stated using whole lamina helical structure.In the present embodiment, the extruding screw includes main extruding spiral shell disposed in parallel
The front end of bar and secondary extruding screw, the main extruding screw and secondary extruding screw is separately connected the driving device 10, the master
The end of extruding screw is located at first discharge port 3, and the end of the pair extruding screw is positioned in the extrusion chamber 5
On locating piece or positioning seat.
The top of the stir chamber 4 is equipped with feed hopper 11, and the feed hopper 11 is communicated with the stir chamber 4, the charging
The feed inlet 3 is set on bucket 11, greasy filth is launched by the feed inlet 3, greasy filth is made to enter the stir chamber 4.
In order to be more conducive to the extrusion of greasy filth, first discharge port 3 of the embodiment of the present invention in bore from large to small
Gradually convergent conical opening, the end of the extruding screw are located at the large diameter end of the conical opening.
First discharge port 3 is equipped with the heat generating device for being heated to first discharge port 3, described by making
The temperature of first discharge port 3 increases, so that the temperature close to the greasy filth of first discharge port 3 increases softening, is conducive to greasy filth
Smooth extrusion.
The greasy filth recycling equipment further includes the conveying device 12 for exporting processed greasy filth, the conveying dress
It is arranged at outer, close first discharge port 3 of the shell 1.The conveying device can be roller.
Greasy filth recycling equipment of the invention is provided with stir chamber 4 and extrusion chamber 5, wherein the stir chamber 4 is close to institute
First charging aperture 2 is stated, the extrusion chamber 5 is separately installed with twin-screw close to the first discharge port 3, the stir chamber 4 and extrusion chamber 5
Tubular column structure.Wherein, the front end of the agitating screw in the stir chamber 4 connects driving device 10, and the end of agitating screw is close
The front end of the second charging aperture 71 of the vacuum chamber 7, the extruding screw in the extrusion chamber 5 connects driving device 10, squeezes spiral shell
The end of bar is close to first discharge port 3.Of the invention is compact-sized, can improve the recycling service efficiency of greasy filth, and reduction makes
With cost, accelerate recycling speed and easy to maintain simple.
The course of work of greasy filth recycling equipment of the invention is as follows:
One, firstly, needing to preheat before operation, start the heat generating device at the first discharge port 3, body is made to be heated to setting temperature
Degree is 35 degree；
Two, the driving device for then, starting the agitating screw and extruding screw, through dry run in 1-2 minutes, confirmation was no different
Chang Hou will be stirred in particle, strip greasy filth investment stir chamber 4；
Three, then, start the vacuum evacuation device connecting with vacuum chamber 7, vacuum evacuation device starts running, and vacuum pressure can be read
Power table numerical value is 0.8pa；
Four, greasy filth enters extrusion chamber 5 through vacuum chamber and is further continued for being delivered to 3 extrusion molding of the first discharge port by extruding screw
And export to conveying device, finally cut off using material cutter by required length.
Staff needs going deimpurity broken greasy filth to be carried on workbench after casing in advance, with two people, one
People's charging, people's splicing.Should be noted finger when charging not protrude into feed hole area, and splicing people should wait greasy filth mud extraction to conveying dress
Blank after set terminal.
Greasy filth recycling equipment of the invention uses upper layer and lower layer formula structure, is solved by dividing stir chamber 4 and extrusion chamber 5
Determined vacuum chamber vacuum interface be easy blocking, need often cleaning the problem of；Stir chamber 4 and 5 functional independence of extrusion chamber improve
The reliability that equipment uses for a long time, while also solving later period maintenance maintenance issues；Particle, bar can be carried out simultaneously
Extrusion molding is stirred, and the density of greasy filth is far beyond the existing product in field.Through counting, set using the recovery processing of this greasy filth
Standby, annual greasy filth expense of saving has ideal economic benefit and environmental benefit up to hundreds of thousands of members.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement is also answered
It is considered as protection scope of the present invention.
Claims (14)
1. a kind of greasy filth recycling equipment, which is characterized in that it includes the shell equipped with first charging aperture and the first discharge port,
The stir chamber communicated with the first charging aperture and the extrusion chamber communicated with first discharge port are equipped in the shell, it is described
It is equipped with greasy filth agitating device in stir chamber, is equipped with greasy filth pressurizing unit in the extrusion chamber；The stir chamber and the extrusion chamber
Between be additionally provided with vacuum chamber, the vacuum chamber is equipped with second charging aperture and the second discharge port, and the second charging aperture is stirred with described
Chamber connection is mixed, second discharge port is connected to the extrusion chamber.
2. greasy filth recycling equipment as described in claim 1, which is characterized in that the shell is equipped with vacuum evacuation device,
The top of the vacuum chamber is equipped with the vacuum interface for connecting the vacuum evacuation device.
3. greasy filth recycling equipment as described in claim 1, which is characterized in that the stir chamber is located at the extrusion chamber
Top, the second charging aperture of the vacuum chamber are located at the top of second discharge port.
4. greasy filth recycling equipment as claimed in any one of claims 1-3, which is characterized in that at the second charging aperture
Equipped with the segmentation module for separating the stir chamber Yu the vacuum chamber, the segmentation module is equipped with for allowing greasy filth logical
The extruded hole crossed.
5. greasy filth recycling equipment as claimed in claim 4, which is characterized in that the quantity of the extruded hole is several,
The extruded hole is located at the middle and lower part of the segmentation module.
6. greasy filth recycling equipment as described in claim 1, which is characterized in that the greasy filth agitating device is stirring spiral shell
Bar.
7. greasy filth recycling equipment as claimed in claim 4, which is characterized in that the greasy filth agitating device is along level side
To the agitating screw of setting, the front end of the agitating screw connects driving device, and the end of the agitating screw is installed on described
On segmentation module.
8. greasy filth recycling equipment as claimed in claim 4, which is characterized in that the greasy filth agitating device is along level side
To two agitating screws disposed in parallel, the segmentation module two equipped with the end for installing the agitating screw fixed
Position hole.
9. greasy filth recycling equipment as claimed in claim 8, which is characterized in that the extruded hole is distributed in described two fixed
Near intermediate region and the intermediate region between the hole of position.
10. greasy filth recycling equipment as claimed in any one of claims 1-3, which is characterized in that the greasy filth squeezes dress
It is set to extruding screw.
11. greasy filth recycling equipment as claimed in claim 10, which is characterized in that the extruding screw is disposed in parallel
Two.
12. greasy filth recycling equipment as claimed in claim 11, which is characterized in that the extruding screw is set in the horizontal direction
It sets, the front end of the extruding screw connects driving device, and the end of at least one extruding screw is located at the discharge outlet.
13. greasy filth recycling equipment as claimed in any one of claims 1-3, which is characterized in that the discharge port is in mouth
Diameter gradually convergent conical opening from large to small.
14. greasy filth recycling equipment as claimed in any one of claims 1-3, which is characterized in that the discharge port is equipped with
Heat generating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762367.0A CN109437497B (en) | 2017-08-30 | 2017-08-30 | Oil sludge recovery treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762367.0A CN109437497B (en) | 2017-08-30 | 2017-08-30 | Oil sludge recovery treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109437497A true CN109437497A (en) | 2019-03-08 |
| CN109437497B CN109437497B (en) | 2021-04-16 |
Family
ID=65532744
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762367.0A Active CN109437497B (en) | 2017-08-30 | 2017-08-30 | Oil sludge recovery treatment equipment |
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|---|---|---|---|---|
| US5234577A (en) * | 1990-11-30 | 1993-08-10 | Union Oil Company Of California | Separation of oils from solids |
| US20030075515A1 (en) * | 2001-10-23 | 2003-04-24 | Roger Maki | Apparatus for the treatment of oil-containing sludge and methods of doing the same |
| CN101579687A (en) * | 2009-06-15 | 2009-11-18 | 力帆实业(集团)股份有限公司 | Oil sludge recovery mechanism |
| CN102172969A (en) * | 2011-03-14 | 2011-09-07 | 洛阳润信机械制造有限公司 | Double-stage vacuum extruder |
| CN102825040A (en) * | 2012-08-12 | 2012-12-19 | 周利坤 | Oil sludge cleaning and processing system for oil tank |
| CN104496138A (en) * | 2014-12-25 | 2015-04-08 | 郭朝军 | Oily sludge separation treatment equipment |
| CN104632568A (en) * | 2013-11-08 | 2015-05-20 | 中国石油天然气股份有限公司 | Continuous oil sludge conveying method and device for single-cylinder bidirectional piston pump |
-
2017
- 2017-08-30 CN CN201710762367.0A patent/CN109437497B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5234577A (en) * | 1990-11-30 | 1993-08-10 | Union Oil Company Of California | Separation of oils from solids |
| US20030075515A1 (en) * | 2001-10-23 | 2003-04-24 | Roger Maki | Apparatus for the treatment of oil-containing sludge and methods of doing the same |
| CN101579687A (en) * | 2009-06-15 | 2009-11-18 | 力帆实业(集团)股份有限公司 | Oil sludge recovery mechanism |
| CN102172969A (en) * | 2011-03-14 | 2011-09-07 | 洛阳润信机械制造有限公司 | Double-stage vacuum extruder |
| CN102825040A (en) * | 2012-08-12 | 2012-12-19 | 周利坤 | Oil sludge cleaning and processing system for oil tank |
| CN104632568A (en) * | 2013-11-08 | 2015-05-20 | 中国石油天然气股份有限公司 | Continuous oil sludge conveying method and device for single-cylinder bidirectional piston pump |
| CN104496138A (en) * | 2014-12-25 | 2015-04-08 | 郭朝军 | Oily sludge separation treatment equipment |
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| Publication number | Publication date |
|---|---|
| CN109437497B (en) | 2021-04-16 |
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