CN205701819U - Kitchen garbage grease pretreatment unit - Google Patents
Kitchen garbage grease pretreatment unit Download PDFInfo
- Publication number
- CN205701819U CN205701819U CN201620300408.5U CN201620300408U CN205701819U CN 205701819 U CN205701819 U CN 205701819U CN 201620300408 U CN201620300408 U CN 201620300408U CN 205701819 U CN205701819 U CN 205701819U
- Authority
- CN
- China
- Prior art keywords
- installing frame
- cavity
- pretreatment unit
- kitchen garbage
- screen cloth
- 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.)
- Withdrawn - After Issue
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The open a kind of kitchen garbage grease pretreatment unit of this utility model, including casing, described casing has the cavity for housing changing food waste；It is provided with in described cavity and described cavity is separated into upper half chamber and the screen modules in lower half chamber；Described casing also includes the flowline connected with described upper half chamber, and the feed pipe that connects with described lower half chamber respectively and scum pipe.Oils and fats can be effectively separated by technical solutions of the utility model.
Description
Technical field
This utility model relates to changing food waste processing technology field, pre-particularly to a kind of kitchen garbage grease
Processing means.
Background technology
Changing food waste, in innocent treatment procedure, needs to separate oils and fats from kitchen waste sewage,
As biodiesel or the raw materials for production of chemical products.Using more processing method at present is natural sedimentation
Top and bottom process, i.e. according to oil, water different with the proportion of solid residue, oil water mixture is stood a period of time
After, oil, water and solid residue can be layered, and so taken away by the oil slick on upper strata by oil scraping plate, intermediate layer
Water flowed away by pipeline, and the solid residue of bottom can the most manually be removed.But, this process
Method there is problems in that the solid residue of some lighter in weight can float along with oils and fats, and is blended in oil
In fat so that oil quality cannot ensure.
Utility model content
Main purpose of the present utility model is to provide a kind of kitchen garbage grease pretreatment unit, it is intended to effectively
Carry out oils and fats separation, to ensure oil quality.
For achieving the above object, the kitchen garbage grease pretreatment unit that the utility model proposes, including case
Body, has the cavity for housing changing food waste in described casing；It is provided with described cavity in described cavity
It is separated into upper half chamber and the screen modules in lower half chamber；Described casing also includes connecting with described upper half chamber
Flowline, and the feed pipe that connects with described lower half chamber respectively and scum pipe.
Preferably, described screen modules is that umbrella is arranged.
Preferably, described screen modules includes the first screen cloth, the first installing frame and the week along described cavity
To the second installing frame arranged and be fixed in described cavity sidewalls, the area of described first installing frame is less than
The area of described second installing frame, and described first installing frame and described second installing frame set in interval up and down
Put；Described first screen cloth is covered on described first installing frame and fixes with described first installing frame, described
The edge of the first screen cloth extends to be fixed on the frame of described second installing frame.
Preferably, described screen modules also includes the second screen cloth and the 3rd screen cloth, described second screen cloth cloth
Full in described first installing frame, and fix with described first installing frame；Described 3rd screen cloth is covered with in institute
State in the second installing frame, and fix with described second installing frame.
Preferably, described pretreatment unit also includes for heating the changing food waste in described casing
Heater.
Preferably, described heater be positioned at described lower half intracavity add heat pipe.
Preferably, described heater is hot air heating apparatus；Described casing includes outer container and is contained in institute
Stating the interior case in outer container, described cavity is located in described interior case, has between described outer container and described interior case
Gap；Described outer container is provided with air inlet and air outlet, and described air inlet one end fills with described Hot-blast Heating
Putting connection, the other end is connected with described air outlet by described gap.
Preferably, described air inlet is arranged near the bottom of described cavity, and described air outlet is near described sky
The top in chamber is arranged.
Preferably, the inner bottom surface of described cavity is inverted taper seat, and described scum pipe is communicated in described sky
The center of the inner bottom surface in chamber.
Preferably, the outside of described casing is provided with observation window, described observation window from described upper half chamber towards lower half
Chamber extends.
Technical solutions of the utility model arrange screen modules by using in casing, this screen modules
Solid residue can be intercepted at lower half intracavity, to prevent this solid residue to be mixed in oils and fats, thus improve
Oil quality, it is achieved that efficient recovery to oils and fats.Simultaneously by injecting water in cavity, it is possible to right
Changing food waste is washed, to clean changing food waste surface oils and fats further so that oils and fats is efficiently returned
Receive.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain according to the structure shown in these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the structural representation of this utility model kitchen garbage grease pretreatment unit one embodiment；
Fig. 2 be in Fig. 1 pretreatment unit along the sectional view of A-A-A-A section；
Fig. 3 is the structural representation of this utility model kitchen garbage grease pretreatment unit one embodiment；
Fig. 4 be in Fig. 3 pretreatment unit along the sectional view of B-B-B-B section；
Fig. 5 is the top view of screen modules in Fig. 1；
Fig. 6 be in Fig. 5 screen modules along the sectional view of C-C hatching line；
Fig. 7 is the partial enlarged drawing in Fig. 6 at D；
Fig. 8 is the partial enlarged drawing in Fig. 6 at E；
Fig. 9 is the partial enlarged drawing in Fig. 6 at F.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Case lid | 204 | Air outlet |
| 101 | Air vent | 205 | Observation window |
| 200 | Casing | 300 | Screen modules |
| 210 | Flowline | 310 | First installing frame |
| 220 | Scum pipe | 311 | First gripper shoe |
| 230 | Add heat pipe | 312 | Second screen cloth |
| 240 | Feed pipe | 313 | Pressing plate |
| 250 | Filler pipe | 320 | Second installing frame |
| 260 | Interior case | 321 | Second gripper shoe |
| 270 | Outer container | 322 | 3rd screen cloth |
| 280 | Heat-insulation layer | 323 | Fixed plate |
| 290 | Drain pipe | 330 | First screen cloth |
| 201 | Upper half chamber | 301 | Perforation |
| 202 | Lower half chamber | 400 | Control panel |
| 203 | Air inlet | 500 | Support |
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings into
One step explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into
The scope of this utility model protection.
It is to be appreciated that directional instruction in this utility model embodiment (such as upper and lower, left and right,
It is forward and backward ...) it is only used for explanation phase under a certain particular pose (as shown in drawings) between each parts
To position relationship, motion conditions etc., if this particular pose changes, then directionality indicates also
Change the most therewith.
It addition, the description relating to " first ", " second " etc. in this utility model is only used for describing purpose,
And it is not intended that indicate or imply its relative importance or the implicit number indicating indicated technical characteristic
Amount.Thus, define " first ", the feature of " second " can be expressed or implicitly include at least one
Individual this feature.It addition, the technical scheme between each embodiment can be combined with each other, but must be with
Based on those of ordinary skill in the art are capable of, when conflicting or nothing occurs in the combination of technical scheme
Will be understood that when method realizes that the combination of this technical scheme does not exists, the guarantor not required at this utility model
Within the scope of protecting.
The utility model proposes a kind of kitchen garbage grease pretreatment unit.
Referring to figs. 1 through the knot that Fig. 4, Fig. 1 are this utility model kitchen garbage grease pretreatment unit one embodiment
Structure schematic diagram；Fig. 2 be in Fig. 1 pretreatment unit along the sectional view of A-A-A-A section；Fig. 3 is that this practicality is new
The structural representation of type kitchen garbage grease pretreatment unit one embodiment；Fig. 4 is pretreatment unit in Fig. 3
Sectional view along B-B-B-B section.
In this utility model embodiment, this kitchen garbage grease pretreatment unit includes casing 200, casing
There is in 200 the cavity for housing changing food waste；It is provided with in cavity and cavity is separated into upper half chamber 201 He
The screen modules 300 in lower half chamber 202；Casing 200 also includes the flowline 210 connected with upper half chamber 201,
And the feed pipe 240 that connects with lower half chamber 202 respectively and scum pipe 220.
This kitchen garbage grease pretreatment unit also includes the case lid 100, Yi Jiwei being covered on casing 200
Bottom casing 200, and for the support 500 of supporting box 200.
Specifically, changing food waste enters in lower half chamber 202 from feed pipe 240, and in cavity, water level is gradually increasing.
Along with water level rises in upper half chamber 201, solid residue is intercepted in lower half chamber 202 by screen modules 300
In, and it is deposited in bottom.And owing to the weight ratio water of oil is light, therefore oils and fats can be kept afloat, arrive first most
Reach in upper half chamber 201.And when in upper half chamber 201, oil reservoir is thicker and arrives the nozzle position of flowline 210,
Open flowline 210, and make oils and fats discharge.After oils and fats is discharged, scum pipe 220 can be opened, with row
Go out solid residue.In said process, it is possible to add water in cavity through feed pipe 240, so that water in cavity
Position rapidly increases to upper half chamber 201.
Technical solutions of the utility model arrange screen modules 300, this filtration by using in casing 200
Solid residue can be intercepted in lower half chamber 202, to prevent this solid residue to be mixed into oils and fats by screen component 300
In, thus improve oil quality, it is achieved that the efficient recovery to oils and fats.Simultaneously by note in cavity
Enter water, it is possible to changing food waste is washed, to clean changing food waste surface oils and fats further so that oil
Fat obtains high efficiente callback.
Incorporated by reference to reference to Fig. 5 to Fig. 9, wherein, Fig. 5 is the top view of screen modules in Fig. 1；Fig. 6 is figure
In 5, screen modules is along the sectional view of C-C hatching line；Fig. 7 is the partial enlarged drawing in Fig. 6 at D；Fig. 8 is Fig. 6
Partial enlarged drawing at middle E；Fig. 9 is the partial enlarged drawing in Fig. 6 at F.
As shown in Figure 5, it is preferable that casing 200 is provided with through hole, this through hole is positioned at lower half chamber 202, enters
Material pipe 240 is connected with this through hole, enters in lower half chamber 202 for changing food waste.Or in this through hole correspondence
Half chamber 202 is arranged, and is provided with the most through perforation 301 in screen modules 300 simultaneously；Through hole
Connected by feed pipe 240 with between perforation 301.For avoiding changing food waste to pour in down a chimney back in feed pipe 240, logical
Often one end being connected with cavity of feed pipe 240 is higher than one end being connected with cavity of flowline 210, and enters
One end away from cavity of material pipe 240 is arranged upward.
Preferably, screen modules 300 is arranged in umbrella.In the present embodiment, it is somebody's turn to do the drainage screen group in umbrella
Part 300 has an inclined plane, and oils and fats can slide along this inclined plane, then be positioned at the oils and fats of inclined plane end face
The bottom in upper half chamber 201 can be gathered along inclined plane, thus preferably discharge from flowline 210；Position
Oils and fats in the inclined plane back side can directly drip or flow downward along inclined plane and gather with other oils and fats
Collection so that the oils and fats after gathering becomes weight and drips, thus reduce the probability of mesh blocking.Screen modules
300 are arranged in umbrella, relative to the screen modules 300 of flat shape, it is possible to reduce the several of mesh blocking
Rate, can increase filter area simultaneously.
As shown in Figure 6, it is preferable that screen modules 300 includes first screen cloth the 330, first installing frame
310 and along the circumferentially disposed of cavity the second installing frame 320 of being fixed in cavity sidewalls, the first installing frame
The area of 310 is less than the area of the second installing frame 320, and the first installing frame 310 and the second installing frame 320
In being spaced setting up and down；；First screen cloth 330 is covered on the first installing frame 310, and with the first installing frame
310 fix；The edge of the first screen cloth 330 extends to be fixed on the frame of the second installing frame 320.This
In embodiment, casing 200 inner surface arranges groove with clamping the second installing frame 320.
Specifically, square in shown in Fig. 1 and Fig. 2 of casing 200, or in the circle shown in Fig. 3 and Fig. 4,
Certainly, the shape of casing 200 is not defined by this utility model.And when casing 200 is circular,
First installing frame 310 and the second installing frame 320 are respectively in circular, and screen modules 300 is in round table-like；When
When casing 200 is square, the first installing frame 310 and the second installing frame 320 are respectively square box, drainage screen group
Part 300 is in quadrangular frustum pyramid shaped.
In the present embodiment, by the first screen cloth 330 being installed on the first installing frame 310 and the second installing frame 320
Above form the form of screen modules 300, conveniently the first screen cloth 330 is unpicked and washed replacing, so may be used
Avoid whole screen modules 300 being changed when mesh damages and becomes big, thus cost-saved.
As shown in Figure 7 to 9, it is preferable that screen modules 300 also includes the second screen cloth 312 and
Three screen cloths 322, the second screen cloth 312 is covered with in the first installing frame 310, and solid with the first installing frame 310
Fixed；3rd screen cloth 322 is covered with in the second installing frame 320, and fixes with the second installing frame 320.This
In embodiment, the first installing frame 310 includes the first gripper shoe 311 and pressing plate 313 in frame structure, second
Screen cloth 312 and the first screen cloth 330 are arranged from top to bottom, and are held on the first gripper shoe 311 and pressing plate 313
Between；First gripper shoe 311 and pressing plate 313 are fixing by screw or pin etc..Second installing frame 320
Including the second gripper shoe 321 in frame structure, the 3rd screen cloth 322 and the first screen cloth 330 set from bottom to up
Put, and be fixedly arranged in the second gripper shoe 321.So, on direction from top to bottom, the 3rd screen cloth 322
Forming the filtration system of first plane, the inclined plane of the first screen cloth 330 forms second filtration system,
Second screen cloth 312 forms the filtration system of the 3rd road plane, the first screen cloth 330 be positioned at the first installing frame
Plane in 310 forms the 4th road filtration system.
In the present embodiment, by arranging multilamellar screen cloth, it is possible to changing food waste is carried out multi-filtering, greatly
Decrease the solid residue thing in oils and fats.
As shown in Figure 5, it is preferable that the part frame of the second gripper shoe 321 is towards sunken inside so that second
Gripper shoe 321 forms a depressed area in this place, and the 3rd screen cloth 322 extends to cover this depressed area.This is recessed
Being provided with a fixed plate 323 in falling into district, the edge of the first screen cloth 330 extends in this depressed area, and is held on
Between 3rd screen cloth 322 and fixed plate 323.In the present embodiment, the second gripper shoe 321 is formed
Depressed area at two, and perforation 301 is located therein in a depressed area, arranges oil-out in another depressed area,
Meanwhile, installing flowline 230 on oil-out, this flowline 230 extends from top to bottom.By by fuel-displaced
Pipe 210 is arranged in depressed area, is i.e. arranged on the bottom in upper half chamber 201, is more beneficial for the discharge of oils and fats.
Certainly, in other embodiments, it is possible to arrange and going out that upper half chamber 201 connects in the outside of casing 200
Flowline 210 is connected on hydraulic fluid port, and oil-out.
Further, pretreatment unit also includes for heating the changing food waste in casing 200
Heater.
As in figure 2 it is shown, in one embodiment, heater be positioned at lower half chamber 202 add heat pipe 230.
Specifically, this adds heat pipe 230 can be heating pipe or electric heating tube, and it is roundabout to add heat pipe 230
Arrange.
As shown in Figure 4, in another embodiment, heater is hot air heating apparatus；Casing 200 wraps
Including outer container 270 and the interior case 260 being contained in outer container 270, cavity is located in interior case 260, outer container 270
And between interior case 260, there is gap；Outer container 270 is provided with air inlet 203 and air outlet 204, air inlet
203 one end are connected with hot air heating apparatus, and the other end is connected with air outlet 204 by gap.Specifically,
It is passed through hot blast from air inlet 203, flows in this hot blast gap between outer container 270 and interior case 260,
To add hot internal box 260, finally flow out from air outlet 204.
In the present embodiment, air inlet 203 is arranged preferably adjacent to the bottom of cavity, and air outlet 204 is near empty
The top in chamber is arranged.If air inlet 203 is positioned at upper end, air outlet 204 is positioned at lower end, then hot blast is at first
Gas in heating upper half chamber 201 and oil water mixture, gas and oil water mixture after this intensification produce
Steam can move upward discharge cavity so that thermal loss.And when hot blast is bottom arriving, due to
Heat energy greatly reduces, and is therefore greatly reduced the heats of changing food waste.In the present embodiment, air inlet
203 and the setting of air outlet 204 position so that hot blast flows from bottom to up, and this hot blast touches case at first
Bottom body 200, and heat the changing food waste being positioned at lower half chamber 202, be more beneficial for changing food waste temperature
Rising.
This utility model is by arranging heater, it is possible to heat changing food waste, to increase oils and fats
Molecular activity so that oils and fats easily departs from solid refuse, and the shape that is in a liquid state, and makes oils and fats abundant with water
Layering.
Further, being additionally provided with heat-insulation layer 280 in the outside of casing 200, this heat-insulation layer 280 is conducive to oil
The rising of fat temperature, reduces scattering and disappearing of heat.
As shown in Figure 2, it is preferable that the inner bottom surface of cavity is inverted taper seat, scum pipe 220 connects
Center in the inner bottom surface of cavity.In the present embodiment, funnel shaped is formed on the bottom in lower half chamber 202,
One end connected with cavity of scum pipe 220 is preferably shorter than cavity inner bottom surface, so, is more beneficial for solid
Residue flows out from scum pipe 220.
Further, in cavity, it is additionally provided with filler pipe 250, for injecting water in cavity so that cavity
Interior waterline raises, so that oil layer covers screen modules 300；It also is able to changing food waste is entered simultaneously
Row cleans.
Preferably, filler pipe 250 is arranged in upper half chamber 201, and the most roundabout setting,
And multiple through hole is set on filler pipe 250, so, when injecting water in cavity, it is possible to add flood
With the contact area of screen modules 300, be conducive to screen modules 300 is rinsed.Further
Ground, is additionally provided with drain pipe 290 outside casing 200, and this drain pipe 290 connects with lower half chamber 202, when
In casing 200 during water excess, can be used for discharging the water in cavity, this water entered other defecator simultaneously
Can recycle after filtration.
Preferably, it is provided with air vent 101 at case lid 100 or casing 200 top, this air vent 101 one end
Connecting with cavity, the other end connects with emission-control equipment, and emission-control equipment is for changing food waste institute
The waste gas produced processes.
Incorporated by reference to reference to Fig. 1, further, outside casing 200, it is provided with observation window 205, observation window 205
Extend towards lower half chamber 202 from upper half chamber 201.By arranging observation window 205, it is possible to be convenient for people to casing
200 inner cases are observed, and open or close flowline according to information such as the thickness of oil layer and height
210。
Further, being additionally provided with control panel 400 in the outside of casing 200, this control panel 400 is respectively
It is connected with priming apparatus, heater, feed pipe 240, scum pipe 220 and flowline 210, with basis
Manual operation control corresponding device carry out heating, add water, feed, deslagging or oil extraction etc..
Kitchen garbage grease pretreatment unit of the present utility model can be to include a casing 200, it is also possible to
Multiple, and when having multiple casing 200, multiple casings 200 share one for the water tank added water and
Hot air heating apparatus, can either improve the treatment effeciency to changing food waste, the most cost-effective.
These are only preferred embodiment of the present utility model, not thereby limit patent model of the present utility model
Enclose, every under inventive concept of the present utility model, utilize this utility model description and accompanying drawing content institute
The equivalent structure transformation made, or directly/be indirectly used in other relevant technical fields and be included in this practicality
In novel scope of patent protection.
Claims (10)
1. a kitchen garbage grease pretreatment unit, it is characterised in that include casing, in described casing
There is the cavity for housing changing food waste；Be provided with in described cavity described cavity is separated into upper half chamber and
The screen modules in lower half chamber；Described casing also includes the flowline connected with described upper half chamber, Yi Jifen
The feed pipe not connected with described lower half chamber and scum pipe.
2. kitchen garbage grease pretreatment unit as claimed in claim 1, it is characterised in that described mistake
Net-filter assembly is that umbrella is arranged.
3. kitchen garbage grease pretreatment unit as claimed in claim 2, it is characterised in that described mistake
Net-filter assembly includes the first screen cloth, the first installing frame and along the circumferentially disposed of described cavity and be fixed on described
The second installing frame in cavity sidewalls, the area of described first installing frame is less than the face of described second installing frame
Long-pending, and described first installing frame and described second installing frame are in being spaced setting up and down；Described first screen cloth covers
Being placed on described first installing frame and fix with described first installing frame, the edge of described first screen cloth extends
It is fixed to the frame of described second installing frame.
4. kitchen garbage grease pretreatment unit as claimed in claim 3, it is characterised in that described mistake
Net-filter assembly also includes that the second screen cloth and the 3rd screen cloth, described second screen cloth are covered with in described first installing frame
In, and fix with described first installing frame；Described 3rd screen cloth is covered with in described second installing frame, and
Fix with described second installing frame.
5. kitchen garbage grease pretreatment unit as claimed in claim 1, it is characterised in that described pre-
Processing means also includes the heater for heating the changing food waste in described cavity.
6. kitchen garbage grease pretreatment unit as claimed in claim 5, it is characterised in that described in add
What thermal included being positioned at described lower half intracavity adds heat pipe.
7. kitchen garbage grease pretreatment unit as claimed in claim 5, it is characterised in that described in add
Thermal includes hot air heating apparatus；Described casing includes outer container and the interior case being contained in described outer container,
Described cavity is located in described interior case, has gap between described outer container and described interior case；On described outer container
Being provided with air inlet and air outlet, described air inlet one end is connected with described hot air heating apparatus, and the other end leads to
Cross described gap to connect with described air outlet.
8. kitchen garbage grease pretreatment unit as claimed in claim 7, it is characterised in that described in enter
Air port is arranged near the bottom of described cavity, and described air outlet is arranged near the top of described cavity.
9. kitchen garbage grease pretreatment unit as claimed in claim 1, it is characterised in that described sky
The inner bottom surface in chamber is inverted taper seat, and described scum pipe is communicated in the centre bit of the inner bottom surface of described cavity
Put.
10. kitchen garbage grease pretreatment unit as claimed in claim 1, it is characterised in that described
The outside of casing is provided with observation window, and described observation window extends towards lower half chamber from described upper half chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300408.5U CN205701819U (en) | 2016-04-11 | 2016-04-11 | Kitchen garbage grease pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300408.5U CN205701819U (en) | 2016-04-11 | 2016-04-11 | Kitchen garbage grease pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205701819U true CN205701819U (en) | 2016-11-23 |
Family
ID=57310304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300408.5U Withdrawn - After Issue CN205701819U (en) | 2016-04-11 | 2016-04-11 | Kitchen garbage grease pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205701819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750305A (en) * | 2016-04-11 | 2016-07-13 | 深圳市瑞赛尔环保设备有限公司 | Pre-treatment device of grease of kitchen wastes |
| CN108889769A (en) * | 2018-07-06 | 2018-11-27 | 南京西普环保科技有限公司 | A kind of kitchen garbage processing system and food waste machine |
-
2016
- 2016-04-11 CN CN201620300408.5U patent/CN205701819U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750305A (en) * | 2016-04-11 | 2016-07-13 | 深圳市瑞赛尔环保设备有限公司 | Pre-treatment device of grease of kitchen wastes |
| CN105750305B (en) * | 2016-04-11 | 2018-07-17 | 深圳市瑞赛尔环保设备有限公司 | Kitchen garbage grease pretreatment unit |
| CN108889769A (en) * | 2018-07-06 | 2018-11-27 | 南京西普环保科技有限公司 | A kind of kitchen garbage processing system and food waste machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180717 |
|
| AV01 | Patent right actively abandoned |