CN203869126U - Centralized processing and recycling system for kitchen fumes - Google Patents

Centralized processing and recycling system for kitchen fumes Download PDF

Info

Publication number
CN203869126U
CN203869126U CN201420257352.0U CN201420257352U CN203869126U CN 203869126 U CN203869126 U CN 203869126U CN 201420257352 U CN201420257352 U CN 201420257352U CN 203869126 U CN203869126 U CN 203869126U
Authority
CN
China
Prior art keywords
oil
oil smoke
high pressure
positive electrode
recycling system
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.)
Expired - Fee Related
Application number
CN201420257352.0U
Other languages
Chinese (zh)
Inventor
汪双凤
潘跃
张伟童
李锐文
陈安亮
李忠浪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
South China University of Technology SCUT
Original Assignee
South China University of Technology SCUT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by South China University of Technology SCUT filed Critical South China University of Technology SCUT
Priority to CN201420257352.0U priority Critical patent/CN203869126U/en
Application granted granted Critical
Publication of CN203869126U publication Critical patent/CN203869126U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electrostatic Separation (AREA)
  • Ventilation (AREA)

Abstract

The utility model discloses a centralized processing and recycling system for kitchen fumes. The system comprises an earlier-stage pretreatment unit, an electrostatic cleaning and deoiling unit with a pump for deoiling, a later-stage air purification unit and an exhaust fan which are sequentially connected through a pipeline in a fume moving direction; the electrostatic cleaning and deoiling unit comprises a high-voltage electric field generating area, a high-voltage negative electrode, a high-voltage positive electrode, an oil pump, a hydraulic pressure gauge and a detachable collecting container; the high-voltage electric field generating area is arranged at the fume inlet of the electrostatic cleaning and deoiling unit; the high-voltage negative electrode and the high-voltage positive electrode are oppositely arranged up and down; the high-voltage positive electrode is connected with the hydraulic pressure gauge; oil on the high-voltage positive electrode can be discharged into the collecting container along the pipeline through the oil pump. According to the utility model, energy in waste fumes is maximally utilized while detachment of an electrostatic treatment device is not required, so that not only is the device simplified, but also the energy-saving and environment-friendly purpose is achieved.

Description

A kind of kitchen fume focuses on, recycling system
Technical field
The utility model relates to the technical field that kitchen fume process to reclaim, and refers in particular to that a kind of kitchen fume focuses on, recycling system.
Background technology
In daily society, the processing means of family to discarded oil smoke, are passed through smoke exhaust ventilator discharge ring overseas, cause thus serious pollution.Correlative study shows, cooking fume is one group of Combination pollutant, and composition is very complicated, has 200～300 kinds more than, comprising known mutagen and carcinogenic substances such as volatile nitrosamines.Fume pollution has become the very important important pollution sources of society, and serious threat is healthy to social environmental quality and its people's.
And prior art is intended to indoor fume purifying, be intended to by physical chemistry means, noxious material in oil smoke is absorbed and processed, it is various that it applies for a patent quantity, but its limitation is everlasting in following 3 points: one, discarded oil smoke becomes household garbage, does not play the effect of cycling and reutilization, as license notification number CN202403320U, this design is directly soluble in water by oil smoke, has caused the unnecessary waste of resource.Two, need frequent replacing to purify required member, be subject to Expenses Cost high, as Granted publication CN202419759A, fume-exhausting! Electrodecontamination and stove integral equipment, this equipment lacks purifying the replacement of member, causes causing cost high, is difficult to permanent use.Three, the pollution of discarded oil smoke to pipeline, constantly weakens as license notification number CN102705882A device clean-up effect, a kind of fume-exhausting for kitchen! Purifying oil fume and cooking stove one, this equipment, based on horizontally, is easily received fume pollution impact, causes the baneful influences such as disabler.Native system novel system is optimized for pipeline again, is intended to by protection by paints and lacquers fume pipeline inwall, by the recycling of discarded oil smoke, reaches energy-saving and emission-reduction simultaneously, the object of environmental protection innovation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and defect; make full use of each household waste oil smoke; prevent that it is to environment; also responding country-driven energy-saving and emission-reduction calls; provide that a kind of rationally reliably kitchen fume focuses on, recycling system; be intended to control discarded oil smoke discharge and cause environmental pollution, and discarded oil smoke is collected to recycle, reach environmental protection energy-saving and emission-reduction object.
For achieving the above object, technical scheme provided by the utility model is: a kind of kitchen fume focuses on, recycling system, includes:
Early stage, pretreatment unit, for oil smoke is carried out to primary filter, caught large-size particle in oil smoke and the mist of oil of cohesion;
Electrostatic depuration oil removing unit with pump oil removing, carries out the separated oil smoke of electrostatic depuration for the oil smoke to after primary filter, produces oil content, and by the automatic oil removing of oil pump, oil content is discharged in the collection container of appointment and recycles;
Later stage air cleaning member, further purifies for the oil smoke to after electrostatic depuration;
Air exhauster, for guiding oil smoke to enter dedicated tunnel;
Wherein, described early stage, pretreatment unit, electrostatic depuration oil removing unit, later stage air cleaning member, air exhauster joined by pipeline successively along oil smoke trend, described electrostatic depuration oil removing unit includes high voltage electric field and produces district, high pressure negative electrode, high pressure positive electrode, oil pump, hydralic pressure gauge and dismountable collection container, described high voltage electric field produces the oil smoke inlet port place that district is located at electrostatic depuration oil removing unit, the oil smoke that will enter in electrostatic depuration oil removing unit is polarized, make negative electrical charge on most of oil smoke molecular band, and positive charge on fraction oil smoke molecular band, described high pressure negative electrode and high pressure positive electrode are opposed up and down, respectively the oil smoke molecule after polarization is adsorbed, the positively charged oil smoke molecule of fraction is tackled by the absorption of high pressure negative electrode, most of electronegative oil smoke molecule is adsorbed and tackles and stay thereon by high pressure positive electrode, described high pressure positive electrode is connected with the hydralic pressure gauge that can detect oil content on it, and can make oil content on it in pipeline is discharged to collection container by oil pump.
Described high pressure negative electrode and the surface of high pressure positive electrode and the inwall of pipeline are coated with oleophobic coating, to reduce the adhesion of oil content.
Described oil pump is forcibly the oil content on high pressure positive electrode to be delivered in collection container by pressure differential.
Described high voltage electric field produces district and mainly high pressure positive electrode and high pressure negative electrode, consists of.
Described oleophobic coating is silver-colored Gui ceramic coating.
Described collection container is manufactured by clear glass, can observe its oil level.
Described early stage, pretreatment unit included gas skirt and baffle-type filter, and wherein, described gas skirt and baffle-type filter join by pipeline.
Described later stage air cleaning member is absorbent module, contains air cleaning filler.
Described gas skirt is side-suction type gas skirt.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, on the basis of original static fume treating equipment, by adding the automatic oil removing of oil pump, design, avoided the process of manual oil removing in prior art, also avoid whereby causing discarded oil smoke blocking device, thereby cause the destructive result such as failure of apparatus;
2, set up the collection container of processing for Oil recovery, compared with prior art, can will discard oil smoke and be collected, convenient processing, also can be applied to manufacture the purposes such as biodiesel, commercial grease, soap, animal feed, realizes the secondary utilization of resource;
3, pioneering oleophobic coating, on flue and high pressure yin, yang electrode, be coated with last layer and there is hydrophobic, oleophobic, easy clean, antibacterial, high dielectric, resistance to combustion, resistant to elevated temperatures silver-colored Gui ceramic coating, weakened thus the adhesion of oil smoke to battery lead plate and miscellaneous part, reduced oil smoke intractability, also the use of protective device simultaneously, extends work timing;
4, having utilized substantially the energy in discarded oil smoke without dismounting in electrostatic treatment devices, both made device be simplified, reached again the object of energy-conserving and environment-protective, thereby can predict it and there are wide market prospects.
Accompanying drawing explanation
Fig. 1 is that kitchen fume described in the utility model focuses on, the structural representation of recycling system.
Fig. 2 is the structural representation of baffle-type filter described in the utility model.
Fig. 3 is the schematic internal view of electrostatic depuration oil removing described in the utility model unit.
Fig. 4 is that kitchen fume described in the utility model focuses on, the schematic internal view of recycling system.
Fig. 5 is the schematic diagram that collection container described in the utility model is collected oil content and utilized for secondary.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figure 1, the kitchen fume described in the present embodiment focuses on, recycling system, includes:
Early stage pretreatment unit 1, for oil smoke is carried out to primary filter, catch large-size particle in oil smoke and the mist of oil of cohesion, mainly gas skirt 101 (being specially side-suction type gas skirt) and baffle-type filter 102, consist of, described gas skirt 101 and baffle-type filter 102 join by pipeline;
With the electrostatic depuration oil removing unit 2 of pump oil removing, for the oil smoke to after primary filter, carry out electrostatic depuration to realize oil smoke separation, produce oil content, and by the automatic oil removing of oil pump, oil content is discharged in the collection container of appointment and recycles;
Later stage air cleaning member 3, is absorbent module, contains the air cleaning fillers such as active carbon, potassium permanganate, for the oil smoke to after electrostatic depuration, further purifies, and can powerfully remove oil smoke and smell thereof;
Air exhauster 4, for guiding oil smoke to enter dedicated tunnel;
Wherein, described early stage, pretreatment unit 1, electrostatic depuration oil removing unit 2, later stage air cleaning member 3, air exhauster 4 joined by pipeline successively along oil smoke trend.
As shown in Figure 2, described baffle-type filter 102 adopts principle of inertia, when air-flow passes through, run into baffle plate and change direction, flue gas particle arrives baffle plate under effect of inertia, enter dirt bucket and be captured, can catch safely the mist of oil of large-size particle and cohesion, we are referred to as the primary filter of native system.
As shown in Figure 3, described electrostatic depuration oil removing unit 2 includes high voltage electric field and produces district 201, high pressure negative electrode 202, high pressure positive electrode 203, oil pump 204, hydralic pressure gauge 205 and dismountable collection container 206, wherein, described high voltage electric field produces the oil smoke inlet port place that district 201 is located at electrostatic depuration oil removing unit 2, mainly by high pressure positive electrode 201-1 and high pressure negative electrode 201-2, formed, realization polarizes to the oil smoke that will enter in electrostatic depuration oil removing unit 2, make negative electrical charge on most of oil smoke molecular band, and positive charge on fraction oil smoke molecular band; Described high pressure negative electrode 202 and high pressure positive electrode 203 are opposed up and down, respectively the oil smoke molecule after polarization is adsorbed, the positively charged oil smoke molecule of fraction is tackled by 202 absorption of high pressure negative electrode, and most of electronegative oil smoke molecule is adsorbed and tackles and stay thereon by high pressure positive electrode 203; Described high pressure positive electrode 203 is connected with a hydralic pressure gauge 205 that can detect oil content on it, and can make oil content 208 on high pressure positive electrode 203 in pipeline is discharged to collection container 206 by oil pump 204; Described collection container 206 is manufactured by clear glass, can observe its oil level.
During work, it is polarized when oil smoke produces district 201 through the high voltage electric field being comprised of high pressure positive electrode 201-1 and high pressure negative electrode 201-2 in flue, negative electrical charge on overwhelming majority oil smoke band, only has the very little part lotus that becomes positively charged, therefore, charged oil smoke molecule after polarized is during by high pressure negative electrode 202 and high pressure positive electrode 203, the positively charged oil smoke molecule of fraction is tackled by 202 absorption of high pressure negative electrode, and most of electronegative oil smoke molecule is adsorbed and tackles and stay thereon by high pressure positive electrode 203.When registration value of being above standard of hydralic pressure gauge 205, starting at once oil pump 204 is delivered to the oil content on high pressure positive electrode 203 208 in collection container 206 forcibly by pressure differential, Deng collection container 206, filled oil content afterwards again by artificial another empty collection container of changing, finally, the oil smoke after electrostatic depuration is discharged by air outlet 207 again.
As shown in Figure 4, we by native system inner-walls of duct and high pressure cloudy, positive electrode 202, 203 surface applies last layer oleophobic coating 5, described oleophobic coating 5 is specially silver-colored Gui ceramic coating, have hydrophobic, oleophobic, easy clean, antibacterial, high dielectric, resistance to combustion, resistant to elevated temperatures characteristic, greatly to reduce oil content in the adhesion of inner-walls of duct and polar board surface, make more oil content enter to noresidue fast collection container 206, thereby effectively improve the recovery utilization rate of oil content, can farthest keep the clean of polar board surface and inner-walls of duct, also can reduce the power consumption of pump simultaneously.
As shown in Figure 5, we the oil content reclaiming through classification, remove impurity, refine after, processing is processed can be for the manufacture of biodiesel, commercial grease, soap, animal feed etc., thereby realizes the secondary utilization of resource.
Below we take that to manufacture soap be example, calculate economic well-being of workers and staff over a year, its concrete condition is as follows:
Find by inquiry the resident day about 30g/ people d of the oily consumption of use per capita, general oil smoke amount accounts for 2-4% of fuel consumption, average out to 3%.With 4 mouthfuls of people, to cook every day as basis, Yi Hu family can produce oil mass every day and be approximately 3.6g/ family d, and Yi Hu family will reclaim 12960g (adding up to about 13L) oil mass over a year so.
According to oil content (13L/), and waste oil viscosity (0.001pa/s), carry out the type selecting of oil pump, find that when selecting certain 220V of producer oil well pump/suction pump of power 1kw be model machine, according to the average oil pump capacity 12L/min of this oil well pump, gross efficiency can be calculated according to 35% that to need every year the oil removing time be t=13/12 * 0.35=1.7min, is converted to power consumption and is about 1 * 1.7/60=0.03kWh.
According to investigation per kilogram waste oil, just can be made into 100 cakes of soaps, with every cakes of soap because reclaiming waste oil 0.01 yuan of getting a profit, electric weight calculates according to 0.65 yuan/kWh, by contrast income and investment, direct economic benefit will reach p=(0.01 * 100 * 13-0.03 * 0.65) * 3,000,000=3894.15 ten thousand over a year with Guangzhou 1,500 ten thousand populations (3,000,000 family) in 2013 calculating!
In sum, native system is on the basis of original static fume treating equipment, by adding the automatic oil removing of oil pump, design, thereby realize the recycling of oil content and for the production of purposes such as soap and biodiesel, make oil smoke in free from environmental pollution, reach energy-conservation object.In addition, native system is also by apply oleophobic coating on inner-walls of duct and high pressure yin, yang electrode, thereby greatly reduces the adhesion of oil content.This compared to existing technology, native system has utilized substantially the energy in discarded oil smoke in without dismounting electrostatic treatment devices, has both made device be simplified, and has reached again the object of energy-conserving and environment-protective, thereby can predict it and there are wide market prospects, be worthy to be popularized.
The examples of implementation of the above are only the preferred embodiment of the utility model, not with this, limit practical range of the present utility model, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.

Claims (8)

  1. Kitchen fume focus on, a recycling system, it is characterized in that, include:
    Early stage, pretreatment unit (1), for oil smoke is carried out to primary filter, caught large-size particle in oil smoke and the mist of oil of cohesion;
    Electrostatic depuration oil removing unit (2) with pump oil removing, carries out the separated oil smoke of electrostatic depuration for the oil smoke to after primary filter, produces oil content, and by the automatic oil removing of oil pump, oil content is discharged in the collection container of appointment and recycles;
    Later stage air cleaning member (3), further purifies for the oil smoke to after electrostatic depuration;
    Air exhauster (4), for guiding oil smoke to enter dedicated tunnel;
    Wherein, described pretreatment unit in early stage (1), electrostatic depuration oil removing unit (2), later stage air cleaning member (3), air exhauster (4) join by pipeline successively along oil smoke trend, described electrostatic depuration oil removing unit (2) includes high voltage electric field and produces district (201), high pressure negative electrode (202), high pressure positive electrode (203), oil pump (204), hydralic pressure gauge (205) and dismountable collection container (206), described high voltage electric field produces the oil smoke inlet port place that district (201) is located at electrostatic depuration oil removing unit (2), the oil smoke that will enter in electrostatic depuration oil removing unit (2) is polarized, make negative electrical charge on most of oil smoke molecular band, and positive charge on fraction oil smoke molecular band, described high pressure negative electrode (202) and high pressure positive electrode (203) are opposed up and down, respectively the oil smoke molecule after polarization is adsorbed, the positively charged oil smoke molecule of fraction is tackled by high pressure negative electrode (202) absorption, most of electronegative oil smoke molecule is adsorbed and tackles and stay thereon by high pressure positive electrode (203), described high pressure positive electrode (203) is connected with the hydralic pressure gauge (205) that can detect oil content on it, and can make oil content on it in pipeline is discharged to collection container (206) by oil pump (204).
  2. A kind of kitchen fume according to claim 1 focus on, recycling system, it is characterized in that: described high pressure negative electrode (202) and the surface of high pressure positive electrode (203) and the inwall of pipeline are coated with oleophobic coating (5).
  3. A kind of kitchen fume according to claim 1 focus on, recycling system, it is characterized in that: described high voltage electric field produces district (201) and mainly high pressure positive electrode (201-1) and high pressure negative electrode (201-2), consists of.
  4. A kind of kitchen fume according to claim 2 focus on, recycling system, it is characterized in that: described oleophobic coating (5) is for silver-colored Gui ceramic coating.
  5. A kind of kitchen fume according to claim 1 focus on, recycling system, it is characterized in that: described collection container (206) is manufactured by clear glass.
  6. A kind of kitchen fume according to claim 1 focus on, recycling system, it is characterized in that: described pretreatment unit in early stage (1) includes gas skirt (101) and baffle-type filter (102), wherein, described gas skirt (101) and baffle-type filter (102) join by pipeline.
  7. A kind of kitchen fume according to claim 1 focus on, recycling system, it is characterized in that: described later stage air cleaning member (3) for absorbent module, contains air cleaning filler.
  8. A kind of kitchen fume according to claim 6 focus on, recycling system, it is characterized in that: described gas skirt (101) is side-suction type gas skirt.
CN201420257352.0U 2014-05-19 2014-05-19 Centralized processing and recycling system for kitchen fumes Expired - Fee Related CN203869126U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420257352.0U CN203869126U (en) 2014-05-19 2014-05-19 Centralized processing and recycling system for kitchen fumes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420257352.0U CN203869126U (en) 2014-05-19 2014-05-19 Centralized processing and recycling system for kitchen fumes

Publications (1)

Publication Number Publication Date
CN203869126U true CN203869126U (en) 2014-10-08

Family

ID=51650072

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420257352.0U Expired - Fee Related CN203869126U (en) 2014-05-19 2014-05-19 Centralized processing and recycling system for kitchen fumes

Country Status (1)

Country Link
CN (1) CN203869126U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006432A (en) * 2014-05-19 2014-08-27 华南理工大学 Centralized cooking oil fume treating and recycling system
CN110074966A (en) * 2019-04-29 2019-08-02 上海灸境生物科技有限公司 A kind of alternate form one moxa-moxibustion system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006432A (en) * 2014-05-19 2014-08-27 华南理工大学 Centralized cooking oil fume treating and recycling system
CN110074966A (en) * 2019-04-29 2019-08-02 上海灸境生物科技有限公司 A kind of alternate form one moxa-moxibustion system

Similar Documents

Publication Publication Date Title
CN104006432A (en) Centralized cooking oil fume treating and recycling system
CN204745973U (en) Filter screen formula wet -type electricity dust collector
CN201368512Y (en) Oil fume purification device
CN203869126U (en) Centralized processing and recycling system for kitchen fumes
CN204620212U (en) A kind of energy-conserving and environment-protective electrostatic oil fume deaner
CN107745006A (en) A kind of novel household garbage processing equipment
CN204535440U (en) A kind of kiln gas secondary utilization device
CN211575193U (en) Kitchen oil smoke purifies environment-friendly device
CN202666639U (en) Purifying device matched with electrolytic aluminum
CN209495344U (en) A kind of solid waste incinerator emission-control equipment
CN201161151Y (en) Modified asphalt flue gas collecting and processing equipment
CN109337709A (en) Castoff processing system and technique during a kind of waste plastics recycling diesel production
CN205182953U (en) Improved electric dust remover
CN205109292U (en) Electric dust remover
CN203385062U (en) Dynamic physical interception recovered oil smoke purifying machine
CN205587145U (en) High frequency wet -type blue light dust remover
CN204816014U (en) Glance coal clarifier that embryo production was discharged is given birth to to prebake positive pole
CN204329113U (en) A kind of Kitchen cooking fume remover
CN209333966U (en) Hot forging process oil base release agent fume purifying module
CN103992809B (en) Waste material is used to prepare the method for water tar
CN208735695U (en) A kind of kitchen fume processing system
CN206018965U (en) A kind of industrial hot water boiler
CN205710646U (en) A kind of diatomaceous innocuity disposal system of oil-containing
CN204247378U (en) A kind of wet electrical dust precipitator
CN205481074U (en) Energy -conserving clean system of coal -fired steam boiler

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20170519