CN107603745A - Utilize the device of kitchen garbage extraction grease - Google Patents
Utilize the device of kitchen garbage extraction grease Download PDFInfo
- Publication number
- CN107603745A CN107603745A CN201711044858.8A CN201711044858A CN107603745A CN 107603745 A CN107603745 A CN 107603745A CN 201711044858 A CN201711044858 A CN 201711044858A CN 107603745 A CN107603745 A CN 107603745A
- Authority
- CN
- China
- Prior art keywords
- oil
- containing water
- grease
- intermediate tank
- pressurizing unit
- 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.)
- Pending
Links
- 239000004519 grease Substances 0.000 title claims abstract description 20
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 20
- 238000000605 extraction Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000003921 oil Substances 0.000 claims abstract description 49
- 238000010025 steaming Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 239000010779 crude oil Substances 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000010721 machine oil Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000008162 cooking oil Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 108010059892 Cellulase Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- Centrifugal Separators (AREA)
- Physical Water Treatments (AREA)
Abstract
Using the device of kitchen garbage extraction grease, include oil-containing water sump, the oil-containing water shifting pump in oil-containing water sump is connected with steaming plant, and steaming plant is connected by cooling tower with the input port of pressurizing unit；The delivery outlet profit layering pond of pressurizing unit is connected, oil skimmer at the top of profit layering pond is connected with intermediate tank one, intermediate tank one is connected with horizontal centrifuge, the separation water out of horizontal centrifuge is connected with oil-containing water sump, the grease outlets of horizontal centrifuge are connected with intermediate tank two, the oil outlet of intermediate tank two is connected with vertical centrifugal machine, and vertical centrifugal machine is connected by delivery pipe with crude oil tank；Oil-containing water is delivered to by oil-containing water shifting pump, steaming plant, cooling tower, pressurizing unit, profit layering pond processing, and the aqueous grease of oil skimmer extraction is purified with triphase horizontal centrifuge；Grease after separation is purified again with vertical centrifugal machine, and crude oil is sent into crude oil oil storage tank；With the characteristics of extraction efficiency is high, moisture content is low and simple in construction.
Description
Technical field
The invention belongs to kitchen garbage processing technology field, and in particular to the device of grease is extracted using kitchen garbage.
Background technology
The waste cooking oils contained in kitchen garbage are quite big, if not recycled to it, first, environmental pollution can be caused,
Two are detrimental to save, and the extracting mode of the waste cooking oils in current kitchen garbage is extremely simple and crude, using natural sedimentation method,
The efficiency of so grease extraction is low, and moisture content is higher in the grease of extraction.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, it is an object of the invention to provide the dress using kitchen garbage extraction grease
Put, there is the characteristics of extraction efficiency is high, moisture content is low and simple in construction.
To achieve these goals, the technical solution adopted by the present invention is：Utilize the device of kitchen garbage extraction grease, bag
Oil-containing water sump has been included, oil-containing water shifting pump is provided with oil-containing water sump, oil-containing water shifting pump is filled by pipeline and boiling
Connected, the delivery outlet and cooling tower of steaming plant are put, the top of cooling tower is provided with enzyme-added device；Cooling tower delivery outlet and pressurizing unit
Input port be connected；The delivery outlet profit layering pond of pressurizing unit is connected, and profit layering is provided with heat exchanger inside pond, oil
Water stratification pond is connected by the oil skimmer at top with intermediate tank one, and intermediate tank one is connected with horizontal centrifuge, horizontal
The separation water out of centrifuge is connected by pipeline with oil-containing water sump, the grease outlets and intermediate tank of horizontal centrifuge
Two are connected, and the oil outlet of intermediate tank two is connected with vertical centrifugal machine, and vertical centrifugal machine passes through delivery pipe and crude oil tank phase
Connection.
One end of described heat exchanger is connected with warm water tube water inlet end, and the other end is connected with warm water tube water side；
Described oil skimmer uses 120 L/hr -160L/hr；
Described vertical centrifugal machine uses disk centrifugal separator.
Described pressurizing unit uses 31MPa.
The temperature of described steaming plant is 181-190 DEG C.
The beneficial effects of the invention are as follows：
The present invention is provided with steaming plant, and boiling can destroy kitchen garbage internal organizational structure, promote the existing forms of water to become
Change, while solid bulky grain is cracked into little particle, increase moisture and heat transfer specific surface area, discharge particle internal moisture,
Improve the performance of garbage dewatering.Due to containing a large amount of albumen, the goods and materials such as polysaccharide, fiber in kitchen garbage, to ensure that albumen contains
Amount, waste water may be used as liquid fertilizer, the influence to fat content in solid phase will not be caused using fiber mycin.As a result of
Pressurizing unit, dehydration rate can be effectively improved.
Using vertical centrifugal machine, substantially increase the operating efficiency of separation, the solid accumulated in centrifuge it is vertical from
Scheming takes rotary drum apart by manually removing after shutting down, or is excluded by slagging device in the case of non-stop-machine from rotary drum, so
With it is easy to maintenance the characteristics of.Oil-containing water progress oil-water-solid content can be achieved continuously to efficiently separate；Due to utilizing thermal cycle
Water heats to wet oil, it is possible to increase oil yield.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The structural principle and operation principle of the present invention are described in further detail with reference to the accompanying drawings and examples.
Referring to Fig. 1, the device of grease is extracted using kitchen garbage, includes oil-containing water sump 1, oil-containing water sump 1
Interior to be provided with oil-containing water shifting pump 2, oil-containing water shifting pump 2 is connected by pipeline with steaming plant 3, the delivery outlet of steaming plant 3 with
Cooling tower 4, the top of cooling tower 4 are provided with enzyme-added device 5；The delivery outlet of cooling tower 4 is connected with the input port of pressurizing unit；Extruding dress
The delivery outlet profit layering pond 6 put is connected, and the inside of profit layering pond 6 is provided with heat exchanger 7, and profit layering pond 6 passes through top
Oil skimmer 8 be connected with intermediate tank 1, intermediate tank 1 is connected with horizontal centrifuge 10, horizontal centrifuge 10 point
It is connected from water out by pipeline with oil-containing water sump 1, grease outlets and the phase of intermediate tank 2 11 of horizontal centrifuge 10
Connection, the oil outlet of intermediate tank 2 11 are connected with vertical centrifugal machine 12, and vertical centrifugal machine 12 passes through delivery pipe and crude oil tank
13 are connected.
One end of described heat exchanger 7 is connected with warm water tube water inlet end, and the other end is connected with warm water tube water side；
Described oil skimmer uses 120 L/hr -160L/hr；
Described vertical centrifugal machine uses disk centrifugal separator.
Described pressurizing unit uses 31MPa.
The temperature of described steaming plant 3 is 181-190 DEG C.
The present invention operation principle be：
Oil-containing water sump 1 collects the oil-containing water that fortune car discharge is received from kitchen garbage, and oil-containing water shifting pump 2 conveys oil-containing water
To the boiling of steaming plant 3, dehydration rate improves constantly with the rise of temperature, and boiling can destroy kitchen garbage internal organizational structure,
Promote the existing forms of water to change, while solid bulky grain is cracked into little particle, increase moisture and heat transfer compares table
Area, particle internal moisture is discharged, improve the performance of garbage dewatering；Oil-containing water rubbish after boiling is sent to cooling tower cooler,
Cellulase element is added simultaneously, and the material after supercooling extrudes into pressurizing unit, and the material of liquid, which enters, after extruding carries out oil
Water stratification pond 6 carries out profit layered shaping, solid phase discharge；Heat exchanger 7 is heated to 50 to the oil-containing water in profit layering pond 6
Degree, after standing 8-12 hours, oil, water natural layering；
The aqueous grease of oil skimmer extraction is admitted to triphase horizontal centrifuge after intermediate tank 1 and carries out oil, water, solid content
Three phase separation, complete preliminary purification；Grease after separation is pumped into vertical centrifugal machine after intermediate tank 2 11 by transfer
12 make further purification, and obtained crude oil is sent into crude oil oil storage tank and kept in.
Claims (3)
1. using the device of kitchen garbage extraction grease, include oil-containing water sump（1）, it is characterised in that oil-containing water catchments
Well（1）It is interior to be provided with oil-containing water shifting pump（2）, oil-containing water shifting pump（2）Pass through pipeline and steaming plant（3）It is connected, steaming plant
（3）Delivery outlet and cooling tower（4）, cooling tower（4）Top be provided with enzyme-added device (5)；Cooling tower（4）Delivery outlet and pressurizing unit
Input port be connected；The delivery outlet profit layering pond of pressurizing unit（6）It is connected, profit layering pond（6）Inside is provided with heat and handed over
Parallel operation（7）, profit layering pond（6）Pass through the oil skimmer at top（8）With intermediate tank one（9）It is connected, intermediate tank one（9）With
Horizontal centrifuge（10）It is connected, horizontal centrifuge（10）Separation water out pass through pipeline and oil-containing water sump（1）It is connected
It is logical, horizontal centrifuge（10）Grease outlets and intermediate tank two（11）It is connected, intermediate tank two（11）Oil outlet with it is vertical
Formula centrifuge（12）It is connected, vertical centrifugal machine（12）Pass through delivery pipe and crude oil tank（13）It is connected；
Described heat exchanger（7）One end be connected with warm water tube water inlet end, the other end is connected with warm water tube water side；
Described oil skimmer uses 120 L/hr -160L/hr；
Described vertical centrifugal machine uses disk centrifugal separator.
2. the device according to claim 1 that grease is extracted using kitchen garbage, it is characterised in that described pressurizing unit
Using 31MPa.
3. the device according to claim 1 that grease is extracted using kitchen garbage, it is characterised in that described steaming plant
（3）Temperature be 181-190 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044858.8A CN107603745A (en) | 2017-10-31 | 2017-10-31 | Utilize the device of kitchen garbage extraction grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044858.8A CN107603745A (en) | 2017-10-31 | 2017-10-31 | Utilize the device of kitchen garbage extraction grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107603745A true CN107603745A (en) | 2018-01-19 |
Family
ID=61085557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711044858.8A Pending CN107603745A (en) | 2017-10-31 | 2017-10-31 | Utilize the device of kitchen garbage extraction grease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107603745A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479743A (en) * | 2019-09-07 | 2019-11-22 | 山东农业大学 | The energy-saving processing method that a kind of kitchen garbage desalination, de-oiling rouge substep recycle |
| CN112007942B (en) * | 2020-10-19 | 2021-01-01 | 四川北控聚慧物联网科技有限公司 | Kitchen waste treatment automatic control method based on industrial Internet of things |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837366A (en) * | 2010-05-17 | 2010-09-22 | 北京昊业怡生科技有限公司 | Centralized kitchen waste treatment method |
| CN101927254A (en) * | 2009-06-23 | 2010-12-29 | 武汉百信环保能源科技有限公司 | Comprehensive food waste treatment system and treatment method thereof |
| CN103509652A (en) * | 2013-10-23 | 2014-01-15 | 杨解定 | Device for extracting grease from kitchen waste |
| CN104045380A (en) * | 2014-07-02 | 2014-09-17 | 深圳市南理工科技有限公司 | Method for producing microbial fertilizer or inoculant for planting by using restaurant-kitchen garbage subjected to enzymolysis |
-
2017
- 2017-10-31 CN CN201711044858.8A patent/CN107603745A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927254A (en) * | 2009-06-23 | 2010-12-29 | 武汉百信环保能源科技有限公司 | Comprehensive food waste treatment system and treatment method thereof |
| CN101837366A (en) * | 2010-05-17 | 2010-09-22 | 北京昊业怡生科技有限公司 | Centralized kitchen waste treatment method |
| CN103509652A (en) * | 2013-10-23 | 2014-01-15 | 杨解定 | Device for extracting grease from kitchen waste |
| CN104045380A (en) * | 2014-07-02 | 2014-09-17 | 深圳市南理工科技有限公司 | Method for producing microbial fertilizer or inoculant for planting by using restaurant-kitchen garbage subjected to enzymolysis |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479743A (en) * | 2019-09-07 | 2019-11-22 | 山东农业大学 | The energy-saving processing method that a kind of kitchen garbage desalination, de-oiling rouge substep recycle |
| CN110479743B (en) * | 2019-09-07 | 2021-02-02 | 山东农业大学 | Energy-saving treatment method for desalting and deoiling and recycling kitchen waste step by step |
| CN112007942B (en) * | 2020-10-19 | 2021-01-01 | 四川北控聚慧物联网科技有限公司 | Kitchen waste treatment automatic control method based on industrial Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
|
| RJ01 | Rejection of invention patent application after publication |