CN105107003A - Deodorizing method and deodorizing device used for municipal household refuse-derived fuel production - Google Patents
Deodorizing method and deodorizing device used for municipal household refuse-derived fuel production Download PDFInfo
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- CN105107003A CN105107003A CN201510537067.3A CN201510537067A CN105107003A CN 105107003 A CN105107003 A CN 105107003A CN 201510537067 A CN201510537067 A CN 201510537067A CN 105107003 A CN105107003 A CN 105107003A
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Abstract
The invention relates to designing of refuse treatment equipment, in particular to a deodorizing method and deodorizing device used for municipal household refuse-derived fuel production, and aims to solve the problem of influence on surrounding environment caused by stink generated in the process of RDF production. The deodorizing method includes: deodorizing stink generated by municipal household refuse in a refuse discharging area, a refuse storing pit, a primary refuse smashing area, a refuse screening area, a refuse winnowing area and a secondary smashing area by which the municipal household refuse passes. By the deodorizing method and the deodorizing device, deodorizing is realized more thoroughly, and influence, on the surrounding environment, of stink is reduced and even eliminated.
Description
Technical field
The present invention relates to refuse treatment plant design, be specifically related to a kind of deodorizing method for domestic waste RDF production and odor removal.
Background technology
The energy is the important substance basis of human progress and development.Energy-output ratio number become one of the mark weighing human progress, the level of economic development, human civilization degree.The consumption of the modern tradition energy being representative with coal, oil and natural gas accounts for more than 95% of total energy consumption.The reserves of traditional energy reduce and be the ultimate challenge faced 21 century to the continuous growth of energy demand day by day.Great potential and the developing prospect of regenerative resource more and more come into one's own.
At present, garbage derivatived fuel-RDF is as the new energy fuel of sustainable regeneration, and it comes from rubbish, and manufactures simple, is therefore more and more taken seriously.RDF refers to and reject the incombustible such as metal, glass, sandstone from rubbish, and combustible component (as plastics, rubber, wood, fabric fibre, food debris) wherein etc. is made the fuel with calorific value after fragmentation, drying, manufactures simple.The raw material mainly domestic waste that RDF produces, in China, along with the continuous expansion of city size and going deep into of rural area, city transformation, urban population increases fast in China, to the end of the year 2012, China's urban population quantity reaches 5.6 hundred million, according to about 450kg/ house refuse calculating per capita, and the annual output house refuse of China 2.52 hundred million tons.More than 200 in more than 600 city, the whole nation have been absorbed among the encirclement of rubbish.The minimizing of domestic waste, harmlessness disposing seem more urgent.
In RDF production process, generally include and the house refuse of transport is unloaded to storing area, undertaken processing, by screening plant process, carrying out the step such as processing by pneumatic separator process and by secondary breaker by one-level disintegrating machine.
But domestic waste is being made in RDF process and can produced stench, and these odorants generally can be divided into four classes according to its chemical composition: the first kind is sulfur-containing compound, as hydrogen sulfide, methanthiol, Dimethyl sulfide and thiophene etc.; Equations of The Second Kind is nitrogen-containing compound, as nitrogen, trimethylamine, amide etc.; 3rd class is hydrocarbon compound, as alkane, alkene, alkynes and aromatic hydrocarbon etc.; 4th class is oxygen-bearing organic matter, as alcohol, aldehyde, ketone and organic acid etc., various malodor molecule all has the features such as volatility is large, boiling point is low, abnormal smells from the patient characterization value is large, will have an impact if do not carried out improvement to stench to surrounding, produces harm to the physical and mental health of people.
Summary of the invention
The object of this invention is to provide a kind of deodorizing method of producing for domestic waste RDF and odor removal, to solve the problem that the stench that produces in RDF production process has an impact to surrounding.
Technical scheme of the present invention is:
For the deodorizing method that domestic waste RDF produces, comprising:
In the refuse-unloading district of domestic waste successively process, rubbish material pit, rubbish one-level fracture area, rubbish sieve subregion, rubbish air blasting district, two-stage crushing district, respectively deodorization process is carried out to the foul smell produced.
Alternatively, the step of carrying out deodorization process at described rubbish material pit comprises:
Step 1.1, according to preset blending ratio, proportioning is carried out to plant deodorant;
Step 1.2, the plant deodorant after proportioning is evenly sprayed onto described domestic waste surface.
Alternatively, the step of carrying out deodorization process in described rubbish one-level fracture area comprises:
Step 2.1, according to preset blending ratio, proportioning is carried out to plant deodorant;
Step 2.2, the plant deodorant after proportioning is evenly sprayed onto described domestic waste surface.
Alternatively, in described step 1.1 and described step 2.1, be according to preset blending ratio ratio, automatic mixing is carried out to plant deodorant by the atomization plant in sprayer unit;
In described step 1.2 and described step 2.2, be by the atomizing mouth in described sprayer unit, the plant deodorant automatic uniform after proportioning is sprayed.
Alternatively, the step of carrying out deodorization process at described rubbish sieve subregion comprises:
Step 3.1, by deodorizing tower to produce foul smell carry out deodorization.
Alternatively, the step of carrying out deodorization process in described rubbish air blasting district comprises:
Step 4.1, by described deodorizing tower to produce foul smell carry out deodorization.
Alternatively, the step of carrying out deodorization process in described two-stage crushing district comprises:
Step 5.1, by described deodorizing tower to produce foul smell carry out deodorization.
Alternatively, the step of carrying out deodorization process in described refuse-unloading district comprises:
Step 6.1, by described deodorizing tower to produce foul smell carry out deodorization.
Alternatively, in described step 3.1, step 4.1, step 5.1 and step 6.1, all by end to end first deodorizing tower, the second deodorizing tower and the 3rd deodorizing tower, deodorization is step by step carried out to the foul smell produced.
Alternatively, respectively encapsulation process is adopted to described refuse-unloading district, described rubbish material pit and described rubbish one-level fracture area.
Present invention also offers a kind of odor removal produced for domestic waste RDF, comprising:
Sprayer unit, for carrying out proportioning according to preset blending ratio to plant deodorant, and is evenly sprayed onto the domestic waste surface in rubbish material pit and rubbish one-level fracture area by the plant deodorant after proportioning;
Deodorizing tower, its gas outlet end has forced draft fans, and air inlet end is communicated with an air draught air main, and described air draught air main divides branch wind pipe to be communicated with refuse-unloading district, rubbish sieve subregion, rubbish air blasting district, two-stage crushing district respectively by air draught.
Alternatively, described sprayer unit comprises:
Storage tank, is positioned at described rubbish material pit and described rubbish one-level fracture area is outside, for storing plant deodorant;
Atomization plant, is positioned at described rubbish material pit and described rubbish one-level fracture area is outside, for the plant deodorant in described storage tank is carried out proportioning according to preset blending ratio ratio, then the plant deodorant after proportioning is carried out atomization process;
Carrier pipe, is evenly distributed in described rubbish material pit and described rubbish one-level fracture area, and in addition, the inlet of described carrier pipe is communicated with outside described atomization plant;
Spray nozzle, is evenly distributed on the described carrier pipe in described rubbish material pit and described rubbish one-level fracture area, and the plant deodorant after atomization sprays from described spray nozzle through described carrier pipe by described atomization plant;
Spray solenoid valve, between the inlet being arranged on described atomization plant and described carrier pipe.
Alternatively, described sprayer unit also comprises:
Controller, carries out automatic mixing for controlling described atomization plant according to described preset blending ratio ratio to described plant deodorant, the plant deodorant after proportioning is carried out atomization process and after proportioning completes, control described spray solenoid valve opening and closing.
Alternatively, described controller is also arranged to control described spray solenoid valve according to predetermined time interval and predetermined spraying time section.
Alternatively, described atomization plant comprises:
Dosing pump, for extracting the plant deodorant of scheduled volume in described storage tank;
Aqueous medium input port, is connected with water source, for inputting the water of scheduled volume.
Alternatively, described deodorizing tower comprises the first deodorizing tower, the second deodorizing tower and the 3rd deodorizing tower, the air inlet of described first deodorizing tower is communicated with described air draught air main, the air inlet of described second deodorizing tower is communicated with the gas outlet of described first deodorizing tower, the air inlet of described 3rd deodorizing tower is communicated with the gas outlet of described second deodorizing tower, and the gas outlet of described 3rd deodorizing tower is connected with a described forced draft fans.
Alternatively, described air draught air main divides branch wind pipe to be communicated with described rubbish sieve subregion by two described air draughts, and two described air draughts distance import 1 meter of position of dividing the junction point of branch wind pipe and described rubbish sieve subregion to lay respectively at described rubbish sieve subregion and distance export 1 meter of position.
Alternatively, described air draught air main divides branch wind pipe to be communicated with described rubbish air blasting district by a described air draught, and the distance that described air draught divides the junction point in branch wind pipe and described rubbish air blasting district to be positioned at described rubbish air blasting district exports 2 meters of positions.
Alternatively, described air draught air main divides branch wind pipe to be communicated with described two-stage crushing district with a suspended hood by a described air draught, and described suspended hood seal closure is located at the exit at top, described two-stage crushing district.
Alternatively, described air draught air main divides branch wind pipe to be communicated with described refuse-unloading district with six suspended hoods by air draught described in the six roots of sensation, top, described refuse-unloading district is provided with six air entries, on each air entry, a described suspended hood established by seal closure, and each described suspended hood divides branch wind pipe to be communicated with described air draught air main by a described air draught.
Beneficial effect of the present invention:
Deodorizing method for domestic waste RDF production of the present invention and odor removal, can in refuse-unloading district, rubbish material pit, rubbish one-level fracture area, rubbish sieve subregion, rubbish air blasting district, rubbish two-stage crushing district, respectively deodorization process is carried out to the foul smell produced, make deodorization more thorough, reduce and even destroy foul odors on the impact of surrounding.
Accompanying drawing explanation
Fig. 1 is the odor removal figure that the present invention produces for domestic waste RDF.
Detailed description of the invention
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.
As shown in Figure 1, a kind of deodorizing method produced for domestic waste RDF provided by the invention, can in the refuse-unloading district 1 of domestic waste successively process, rubbish material pit 2, rubbish one-level fracture area 3, rubbish sieve subregion 4, rubbish air blasting district 5, rubbish two-stage crushing district 6, respectively deodorization process is carried out to the foul smell produced, make deodorization more thorough, reduce and even destroy foul odors on the impact of surrounding.
Wherein, refuse-unloading district 1 refers to the region that discharging is carried out in domestic waste transport vehicle, and domestic waste unloads in refuse-unloading district 1 thus enters into rubbish material pit 2; Rubbish in rubbish material pit 2 is transported in rubbish one-level fracture area 3 again, carries out break process by one-level disintegrating machine; Rubbish after break process is transported to rubbish sieve subregion 4 again, is sieved by domestic waste screening plant; Rubbish through screening is transported to rubbish air blasting district 5 again, carries out selecting crude drugs with winnower screening by domestic waste pneumatic separator; Rubbish after selecting crude drugs with winnower screening is transported to rubbish two-stage crushing district 6 again, carries out break process through secondary breaker; The above-mentioned garbage processing procedure substantially covered when domestic waste RDF produces.
In an embodiment of invention, make domestic waste relatively independent in broken three links of discharging, storage and one-level, prevent stench from diffusing to other regions, also suppression and the collection of stench is convenient to, as an individual region using refuse-unloading district 1, using rubbish material pit 2 and rubbish one-level fracture area 3 as another individual region, these two regions adopt encapsulation process (except connecting each other to carry out except the part of rubbish conveying).
In deodorizing method for domestic waste RDF production of the present invention, the step of carrying out deodorization process at rubbish material pit 2 pairs of rubbish comprises:
Step 1.1, according to preset blending ratio, proportioning is carried out to plant deodorant.Plant deodorant is conventional deodorizer, and can effectively remove the pollutant such as low concentration hydrogen sulphide, ammonia, VOCS, good deodorization effect, non-secondary pollution, operating cost is low.Preset blending ratio can carry out the selection be applicable to as required.In addition, proportioning process herein can be manual hand manipulation, and applicable equipment also can be adopted to carry out automatic operation.In the present embodiment, according to preset blending ratio ratio, automatic mixing is carried out to plant deodorant preferably by the atomization plant 71 in sprayer unit.
Step 1.2, the plant deodorant after proportioning is evenly sprayed onto domestic waste surface.Equally, sprinkling process can be that Artificial Control is sprayed, or the equipment automatic spraying by being applicable to; In the present embodiment, be by the spray nozzle 72 in above-mentioned sprayer unit, the plant deodorant automatic uniform after proportioning is sprayed.Sprayer unit can adopt multiple applicable structure, and can comprise the parts such as storage tank 73, atomization plant 71, carrier pipe 74 and spray nozzle 72, concrete structure is follow-up will be described in detail.
In deodorizing method for domestic waste RDF production of the present invention, the step of carrying out deodorization process at 3 pairs, rubbish one-level fracture area rubbish comprises:
Step 2.1, according to preset blending ratio, proportioning is carried out to plant deodorant.Same preferred spray devices automatic mixing.
Step 2.2, the plant deodorant after proportioning is evenly sprayed onto domestic waste surface.Same preferred spray devices automatic spraying.
In deodorizing method for domestic waste RDF production of the present invention, in rubbish sieve subregion 4, rubbish air blasting district 5, rubbish two-stage crushing district 6 and refuse-unloading district 1, at least one region, comprise the step of by deodorizing tower, the foul smell produced being carried out to deodorization wherein; Further, in the present embodiment, be deodorization is carried out to the rubbish in rubbish sieve subregion 4, rubbish air blasting district 5, rubbish two-stage crushing district 6 and refuse-unloading district 1 by same deodorizing tower system (can comprise multiple) simultaneously.
Deodorizing tower can adopt multiple applicable structure, and can comprise multiple.In the present embodiment, preferred deodorizing tower comprises the first deodorizing tower 81, second deodorizing tower 82 and the 3rd deodorizing tower 83, three deodorizing towers are by joining end to end thus carrying out three grades of spray process deodorization to the foul smell collected, the effluvium physical ability that collection is come fully contacts with plant deodorant, and therefore deodorizing effect is better.Deodorizing tower tower body adopts PP material to make, and because PP material resistance to chemical corrosion is good, Maintenance free in normal service life, pipeline adopts Flange joint or coheres, easy construction, and air-tightness is good, and gas rugosity is little.
The deodorizing method produced for domestic waste RDF of the present invention, combine the method that plant deodorant spraying, foul smell collection and plant deodorant spray, all comprehensive control is carried out to the stench that each production link in domestic waste PDF manufacturing process and processing region produce, accomplishes to eliminate stench without dead angle.
Present invention also offers a kind of odor removal produced for domestic waste RDF, comprise sprayer unit and deodorizing tower (deodorizing tower system).
Sprayer unit is used for carrying out proportioning according to preset blending ratio to plant deodorant, and is evenly sprayed onto by the plant deodorant after proportioning on the exposed surface of domestic waste in rubbish material pit 2 and rubbish one-level fracture area 3, thus suppresses the generation of stench.
The gas outlet end of deodorizing tower has forced draft fans 9, and air inlet end is communicated with an air draught air main 10, and air draught air main 10 divides branch wind pipe 11 to be communicated with refuse-unloading district 1, rubbish sieve subregion 4, rubbish air blasting district 5 and rubbish two-stage crushing district 6 respectively by air draught.
The odor removal produced for domestic waste RDF of the present invention, can in refuse-unloading district 1, rubbish material pit 2, rubbish one-level fracture area 3, rubbish sieve subregion 4, rubbish air blasting district 5, rubbish two-stage crushing district 6, respectively deodorization process is carried out to the foul smell produced, make deodorization more thorough, reduce and even destroy foul odors on the impact of surrounding.
Further, sprayer unit comprises storage tank 73, atomization plant 71, carrier pipe 74, spray nozzle 72, spray solenoid valve and controller.
It is outside with rubbish one-level fracture area 3 that storage tank 73 is positioned at rubbish material pit 2, for storing plant deodorant; Plant deodorant stock solution is usually by manually adding in storage tank 73.
It is outside with rubbish one-level fracture area 3 that atomization plant 71 is positioned at rubbish material pit 2, for the plant deodorant in storage tank 73 is carried out proportioning according to preset blending ratio ratio, then the plant deodorant after proportioning carried out atomization process.
Atomization plant 71 is common equipment, dosing pump and aqueous medium input port etc. can be comprised, dosing pump is used for the plant deodorant extracting scheduled volume in storage tank 73, aqueous medium input port is connected with water source, for inputting the water of scheduled volume, proportioning is carried out, to reach predetermined preset blending ratio with the water putting into scheduled volume by the plant deodorant extracting scheduled volume.
Carrier pipe 74 is evenly distributed in rubbish material pit 2 and rubbish one-level fracture area 3, and in addition, the inlet of carrier pipe 74 is communicated with outside atomization plant 71.Spray nozzle 72 can comprise multiple, is evenly distributed on the carrier pipe 74 in rubbish material pit 2 and rubbish one-level fracture area 3, and the plant deodorant after atomization sprays from spray nozzle 72 through carrier pipe 74 by atomization plant 71.The distribution of spray nozzle 72 can carry out according to the size of installation space the selection that is applicable to, and such as its interval can be 1 meter.
Spray solenoid valve is provided with, for controlling the break-make of carrier pipe 74 between atomization plant 71 and the inlet of carrier pipe 74.Spray solenoid valve can be Non-follow control or automatically control, and in the present embodiment, is automatically controlled by controller.
Controller can be computer or PLC etc., PLC is preferably in the present embodiment, automatic mixing is carried out to plant deodorant for controlling atomization plant 71 (amount controlling the plant deodorant that dosing pump extracts and the amount of water put into) according to preset blending ratio ratio, the plant deodorant after proportioning is carried out atomization process and after proportioning completes, control spray solenoid valve opening and closing, thus the sprinkling of plant deodorant after control proportioning.
Further, controller is also arranged to control spray solenoid valve according to predetermined time interval and predetermined spraying time section, and wherein, predetermined time interval and predetermined spraying time section can carry out the selection be applicable to as required.
In odor removal for domestic waste RDF production of the present invention, plant deodorant sprayer unit adopts PLC full-automatic control system, and whole process is controlled by PLC fully automatic technique.First by plant deodorant stock solution manually down in plant deodorant storage tank 73, the plant deodorant stock solution then in plant deodorant storage tank 73 carries out proportioning by plant deodorant atomization plant 71 according to preset blending ratio ratio; After plant deodorant diluent after preparing is atomized by plant deodorant atomization plant 71, again by controlling auto spraying electromagnetic valve, and be delivered to each atomizing mouth 72 through plant deodorant carrier pipe 71 and spray, thus on the exposed surface of domestic waste in rubbish material pit 2 and and rubbish one-level fracture area 3 in broken domestic waste surface on sprayed the plant deodorant suppressing stench to produce equably.PLC full-automatic control system can carry out automatic spraying by the interval time preset and spraying time simultaneously.
In odor removal for domestic waste RDF production of the present invention, deodorizing tower can adopt known multiple applicable structure, repeats no more its internal structure.Deodorizing tower can comprise multiple, in the present embodiment, comprises the first deodorizing tower 81, second deodorizing tower 82 and the 3rd deodorizing tower 83.
The air inlet of the first deodorizing tower 81 is communicated with air draught air main 10, the air inlet of the second deodorizing tower 82 is communicated with the gas outlet of the first deodorizing tower 81, the air inlet of the 3rd deodorizing tower 83 is communicated with the gas outlet of the second deodorizing tower 82, and the gas outlet of the 3rd deodorizing tower 83 is connected with a forced draft fans 9.
In addition, air draught divides the quantity of branch wind pipe 11 also can carry out as required being applicable to selecting.
Air draught air main 10 divides branch wind pipe 11 to be communicated with rubbish sieve subregion 4 by two air draughts, and two air draughts divide branch wind pipe 11 to lay respectively at import and outlet (import and export of the flow direction of the rubbish) position of rubbish sieve subregion 4 with the junction point of rubbish sieve subregion 4.In the present embodiment, preferably from import 1 meter of position with from outlet 1 meter of position.
Air draught air main 10 divides branch wind pipe 11 to be communicated with rubbish air blasting district 5 by an air draught, and air draught divides branch wind pipe 11 to be positioned at the exit position place in rubbish air blasting district 5 with the junction point in rubbish air blasting district 5, is preferably from outlet 2 meters of positions.
Air draught air main 10 divides branch wind pipe 11 to be communicated with two-stage crushing district 6 with a suspended hood 12 by an air draught, and suspended hood 12 seal closure is located at the exit at top, two-stage crushing district 6.
Air draught air main 10 divides branch wind pipe 11 to be communicated with refuse-unloading district 1 with six suspended hoods 12 by six roots of sensation air draught, top, refuse-unloading district 1 is provided with six air entries, on each air entry, a suspended hood 12 established by seal closure, and each suspended hood 12 divides branch wind pipe 11 to be communicated with air draught air main 10 by an air draught.
In odor removal for domestic waste RDF production of the present invention, deodorizing tower system will in domestic waste transport vehicle refuse-unloading district 1, rubbish sieve subregion 4, the foul smell produced in the regions such as rubbish air blasting district 5 and rubbish two-stage crushing district 6 and processing procedure is collected in air draught air main 10 by negative pressure, negative pressure transportation to the first deodorizing tower 81 again, the plant deodorant of foul smell in the first deodorizing tower 81 fully sprays, after eliminating part foul smell, remaining tail gas negative pressure transportation to the second deodorizing tower 82 again, plant deodorant again in the second deodorizing tower 82 fully sprays, after eliminating part foul smell again, remaining tail gas is then pumped to the 3rd deodorizing tower 83, by plant deodorant, three grades of spray process are carried out to foul gas, thus destroy foul odors.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1., for the deodorizing method that domestic waste RDF produces, it is characterized in that, comprising:
In the refuse-unloading district (1) of domestic waste successively process, rubbish material pit (2), rubbish one-level fracture area (3), rubbish sieve subregion (4), rubbish air blasting district (5), rubbish two-stage crushing district (6), respectively deodorization process is carried out to the foul smell produced.
2. deodorizing method according to claim 1, is characterized in that, the step of carrying out deodorization process described rubbish material pit (2) comprises:
Step 1.1, according to preset blending ratio, proportioning is carried out to plant deodorant;
Step 1.2, the plant deodorant after proportioning is evenly sprayed onto described domestic waste surface.
3. deodorizing method according to claim 2, is characterized in that, the step of carrying out deodorization process described rubbish one-level fracture area (3) comprises:
Step 2.1, according to preset blending ratio, proportioning is carried out to plant deodorant;
Step 2.2, the plant deodorant after proportioning is evenly sprayed onto described domestic waste surface.
4. deodorizing method according to claim 3, is characterized in that, in described step 1.1 and described step 2.1, is carry out automatic mixing according to preset blending ratio ratio to plant deodorant by the atomization plant (71) in sprayer unit;
In described step 1.2 and described step 2.2, be by the spray nozzle (72) in described sprayer unit, the plant deodorant automatic uniform after proportioning is sprayed.
5. the deodorizing method according to any one of claim 1-4, is characterized in that, the step of carrying out deodorization process described rubbish sieve subregion (4) comprises:
Step 3.1, by deodorizing tower to produce foul smell carry out deodorization.
6. deodorizing method according to claim 5, is characterized in that, the step of carrying out deodorization process described rubbish air blasting district (5) comprises:
Step 4.1, by described deodorizing tower to produce foul smell carry out deodorization.
7. deodorizing method according to claim 6, is characterized in that, the step of carrying out deodorization process in described rubbish two-stage crushing district (6) comprises:
Step 5.1, by described deodorizing tower to produce foul smell carry out deodorization.
8. deodorizing method according to claim 7, the step of carrying out deodorization process in described refuse-unloading district (1) comprises:
Step 6.1, by described deodorizing tower to produce foul smell carry out deodorization.
9. deodorizing method according to claim 8, it is characterized in that, in described step 3.1, step 4.1, step 5.1 and step 6.1, all by end to end first deodorizing tower (81), the second deodorizing tower (82) and the 3rd deodorizing tower (83), deodorization is step by step carried out to the foul smell produced.
10., for the odor removal that domestic waste RDF produces, it is characterized in that, comprising:
Sprayer unit, for carrying out proportioning according to preset blending ratio to plant deodorant, and is evenly sprayed onto the domestic waste surface in rubbish material pit (2) and rubbish one-level fracture area (3) by the plant deodorant after proportioning;
Deodorizing tower, its gas outlet end has forced draft fans (9), air inlet end is communicated with an air draught air main (10), and described air draught air main (10) divides branch wind pipe (11) to be communicated with refuse-unloading district (1), rubbish sieve subregion (4), rubbish air blasting district (5) and rubbish two-stage crushing district (6) respectively by air draught.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510537067.3A CN105107003A (en) | 2015-08-28 | 2015-08-28 | Deodorizing method and deodorizing device used for municipal household refuse-derived fuel production |
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| CN201510537067.3A CN105107003A (en) | 2015-08-28 | 2015-08-28 | Deodorizing method and deodorizing device used for municipal household refuse-derived fuel production |
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| CN105107003A true CN105107003A (en) | 2015-12-02 |
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| CN201510537067.3A Pending CN105107003A (en) | 2015-08-28 | 2015-08-28 | Deodorizing method and deodorizing device used for municipal household refuse-derived fuel production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018036507A1 (en) * | 2016-08-23 | 2018-03-01 | 睿智环保科技控股有限公司 | Degradation device |
| CN109701352A (en) * | 2018-08-03 | 2019-05-03 | 葛洲坝中材洁新（武汉）科技有限公司 | A kind of atomization and deodorization method in garbage disposal workshop |
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| JP2006231237A (en) * | 2005-02-25 | 2006-09-07 | Daikin Ind Ltd | Electrostatic sprayer |
| CN202314540U (en) * | 2011-10-14 | 2012-07-11 | 深圳市洁源生物工程有限公司 | Discharging hall spraying deodorization system |
| CN104289502A (en) * | 2014-10-20 | 2015-01-21 | 湖南万容科技股份有限公司 | Garbage disposal and utilization equipment and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10127742A (en) * | 1996-10-25 | 1998-05-19 | Shoji Hirayama | Method and apparatus for purifying gas |
| JP2006231237A (en) * | 2005-02-25 | 2006-09-07 | Daikin Ind Ltd | Electrostatic sprayer |
| CN202314540U (en) * | 2011-10-14 | 2012-07-11 | 深圳市洁源生物工程有限公司 | Discharging hall spraying deodorization system |
| CN104289502A (en) * | 2014-10-20 | 2015-01-21 | 湖南万容科技股份有限公司 | Garbage disposal and utilization equipment and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018036507A1 (en) * | 2016-08-23 | 2018-03-01 | 睿智环保科技控股有限公司 | Degradation device |
| CN109701352A (en) * | 2018-08-03 | 2019-05-03 | 葛洲坝中材洁新（武汉）科技有限公司 | A kind of atomization and deodorization method in garbage disposal workshop |
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Application publication date: 20151202 |
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