CN205550014U - On -vehicle removal deodorizing device of landfill yard scope of operation - Google Patents
On -vehicle removal deodorizing device of landfill yard scope of operation Download PDFInfo
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- CN205550014U CN205550014U CN201620348392.5U CN201620348392U CN205550014U CN 205550014 U CN205550014 U CN 205550014U CN 201620348392 U CN201620348392 U CN 201620348392U CN 205550014 U CN205550014 U CN 205550014U
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- landfill yard
- spray column
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- activated carbon
- yard scope
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model relates to an on -vehicle removal deodorizing device of landfill yard scope of operation. Including locomotive 22, locomotive 22 is gone up and is connected gradually deodorization fan 2, active carbon tower body 8, one -level spray column 20, second grade spray column 13 through the pipeline, it places case 19 to be equipped with the medicament in the lower part of one -level spray column 20, second grade spray column 13, active carbon tower body 8 is fixed on locomotive 22 through the edge weld metal sheet, deodorization fan 2, active carbon tower body 8, one -level spray column 20, second grade spray column 13 integral erection are on locomotive 22. The utility model has the advantages of to scope of operation foul smell composition strong, get rid of that the foul smell is efficient, easy operation, the removal is convenient and the maintenance rate is low.
Description
Technical field
The utility model belongs to landfill yard odor treatment technical field, particularly belongs to be applicable to odor treatment technical field under the film after the landfill yard scope of operation at night covers PP film, is specifically related to landfill yard scope of operation vehicle-mounted mobile odor removal.
Background technology
Landfill method is the main disposal options of domestic waste the most both at home and abroad, has the house refuse of 70%～80% through landfill disposal in China.During landfill, due to the corrupt of rubbish and the effect of various microorganism, can discharge substantial amounts of landfill gas, it is mainly composed of CH4And CO2, additionally contain a small amount of NH3、H2S and the volatile organic matter etc. of trace.Minimum gas NH3、H2S and VOCs has stink more, is to cause landfill yard and the main cause of surrounding area odor pollution problem thereof.
Again the state constantly flowed can be always in landfill another one region, i.e. the landfill yard scope of operation behind one region of garbage loading embeading (the landfill yard scope of operation).
The makings that the landfill yard scope of operation produces can change with the change in season, this adds increased the difficulty of landfill yard scope of operation odor treatment.
The foul smell that landfill yard scope of operation daytime period (6:30 18:00) produces can use sprinkling microbiocidal deodorant to be removed, after landfill yard scope of operation overlay film at night (18:30 05:00), Partial Jobs face foul smell is still had to overflow from cover layer fringe region, simultaneously the next morning (5:00 06:30) raise scope of operation cover layer carry out landfill waste again time, have substantial amounts of newly-generated foul smell and overflow.This part foul smell, mainly based on air, contains a small amount of NH simultaneously3、H2S and VOCs.As untreated, the health lifting film workman can be caused damage and surrounding environment is damaged.
The most conventional odor treatment method has WATER-WASHING METHOD, absorption method, biological odor removal method and plasma method etc..The basis of these processing methods be built upon odor source fixing in the case of, landfill yard scope of operation gas treatment after the processing method that these equipment is fixing is obviously not suitable for cover layer at night.
Summary of the invention
For solving the problem that prior art exists, the purpose of this utility model is to provide a kind of that constantly move, landfill yard scope of operation makings landfill yard scope of operation vehicle-mounted mobile odor removal with seasonal variations for landfill yard scope of operation position.
Technical solution of the present utility model is: landfill yard scope of operation vehicle-mounted mobile odor removal, including locomotive, locomotive is sequentially connected with deodorizing blower fan, activated carbon tower body, one-level spray column, two grades of spray columns by pipeline；Be provided with medicament placing box in the bottom of one-level spray column, two grades of spray columns, described activated carbon tower body is fixed on locomotive by edge weld plate；Deodorizing blower fan, activated carbon tower body, one-level spray column, two grades of spray column integral installations are on locomotive.
Further, the air intake of described deodorizing blower fan connects the collection foul smell floral tube after landfill yard scope of operation cover layer by plastic flexible pipe, the outlet air end of described deodorizing blower fan is connected to activated carbon tower body by plastic rigid pipe, plastic rigid pipe is provided with sampling valve, is used for the odor concentration after sampling and experience landfill yard scope of operation cover layer.
Further, having drying layer, active carbon layer in described activated carbon tower body, the side of drying layer is provided with dog-house near deodorizing blower fan, activated carbon tower top, and two bottom sides has drier and activated carbon discharge port respectively；The described drying layer in activated carbon tower body is arranged at the outside of active carbon layer, prevents from affecting the activity of activated carbon containing moisture in the foul smell of extraction.
Further, described one-level spray column and two grades of spray column tops use rotation spray stem bar, and inside all uses spiral board.
Further, the outlet conduit of described activated carbon tower body is installed glass rotameter, the foul smell flow after observing and record landfill yard scope of operation cover layer.
Further, demister is placed on described one-level spray column and two grades of spray column tops, and outside is provided with manhole and peep hole；One-level spray column and two grades of spray columns are connected by plastic tube, and the gas after process discharges through plastic row blank pipe.
Further, described medicament placing box is provided with flap level gauge, medicament overflow pipe in the middle of outside, and medicament placing box is placed with two circulating pumps of parallel connection, and medicament evacuated tube is arranged at the bottom of medicament placing box；Described circulating pump is by extracting the medicament in medicament placing box to two-stage spray column spiral jet mouth, uniformly it is sprayed onto on spiral board by spiral jet mouth, mixed with the gas through activated carbon tower afterwards by being uniformly distributed of spiral board again, thus remove odor pollutant in foul smell；Medicament, in Action of Gravity Field falls back to chemical tank, circulates successively.
Further, using plastic rigid pipe to connect between described one-level spray column, two grades of spray columns, its external diameter is the twice of plastic rigid pipe.
Further, in described two-stage spray column can according to the difference of foul smell composition differently configured medicine component, be effectively treated for different foul smell compositions；Place sodium hydroxide solution or the bion deodorant solution of 1%～5% in described one-level spray column, in two grades of spray columns, place bion deodorant solution.
Two-stage spray column can place different medicaments according to the foul smell makings of landfill operation face generation, in the foul smell that during summer, landfill operation face produces, concentration of hydrogen sulfide is typically 5000～10000ppm, can all place the sodium hydroxide solution of 1%～5% in two-stage spray column in order to remove hydrogen sulfide, thus reduce odor concentration；When spring and autumn, concentration of hydrogen sulfide is typically 100～1000ppm, the sodium hydroxide solution that can place 1%～5% in one-level spray column removes hydrogen sulfide, and two grades of bion deodorant solution that can place 0.1%～5% remove the foul smell composition in landfill yard scope of operation foul smell further；During winter, concentration of hydrogen sulfide is typically at below 100ppm, and two-stage spray column all places the bion deodorant solution of 0.1%～5% in order to remove the foul smell composition in landfill yard scope of operation foul smell.
The beneficial effects of the utility model are: deodorizing integral device is arranged on locomotive, and Mobile deodorizing car can change according to the change of landfill yard scope of operation position；Drying system is set before activated carbon tower, the foul smell that landfill operation face produces can be prevented owing to affecting the activity of activated carbon tower containing moisture；Two-stage spray column can place different medicaments according to the foul smell makings of landfill operation face generation；Mobile deodorizing car to the removal efficiency of Volatile Organic Components such as methyl mercaptan, methyl sulfide and the methyl disulfide that landfill operation face produces more than 99%, to the removal efficiency of odor concentration more than 90%；The advantages such as Mobile deodorizing car is simple to operate, and operational effect is good, and floor space is few, are particularly well-suited to the odor treatment field of the landfill yard scope of operation.
Accompanying drawing explanation
Fig. 1 is this landfill yard scope of operation vehicle-mounted mobile odor removal structural representation.
In Fig. 1,1-plastic flexible pipe, 2-deodorizing blower fan, 3-plastic rigid pipe, 4-foul smell sampling valve, 5-activated carbon drying layer, 6-active carbon layer, 7-dog-house, 8-activated carbon tower body, 9-spinner flowmeter, 10-plastic tube, 11-manhole, 12-peep hole, bis-grades of spray columns of 13-, 14-plastic row blank pipe, 15-circulating pump, 16-turnover plate type liquid level gauge, 17-medicament overflow pipe, 18-medicament evacuated tube, 19-medicament placing box, 20-one-level spray column, 21-discharge port, 22 locomotives.
Detailed description of the invention
The utility model discloses a kind of Mobile deodorizing car device, by desiccant dryness, charcoal absorption, the decomposition of microbiocidal deodorant and oxidation and the absorption of alkali lye, can well reduce the odor concentration after the landfill yard scope of operation at night covers PP film；The present invention will be further described below in conjunction with the accompanying drawings.
Landfill yard scope of operation vehicle-mounted mobile odor removal, including locomotive 22, deodorizing blower fan 2, activated carbon tower body 8,20, two grades of spray columns 13 of one-level spray column；From left to right the order of connection is: deodorizing blower fan 2, its left end plastic flexible pipe 1 connect the collection foul smell floral tube that the landfill yard scope of operation is laid, and right-hand member plastic rigid pipe 3 connects activated carbon tower body 8；From left to right being followed successively by drying layer 5 and active carbon layer 6 in activated carbon tower body 8, activated carbon tower body 8 upper and lower is disposed with dog-house 7 and discharge port 21；Activated carbon tower body 8 is connected with one-level spray column 20 by plastic rigid pipe 3, is provided with spinner flowmeter 9 in the middle part of plastic rigid pipe 3；One-level spray column 20 and two grades of spray columns 13 are connected by plastic tube 10, and its external diameter is about 2 times of plastic rigid pipe on the right side of deodorizing blower fan 2；20, two grades of spray columns 13 of one-level spray column are outside is provided with peep hole 12 and manhole 11, and top is provided with demister and spiral rotating jet nozzle, and middle part is provided with spiral board；20, two grades of spray columns 13 of one-level spray column are arranged in the top of medicament placing box 19, and medicament placing box 19 top is provided with circulating pump 15, and middle part is provided with turnover plate type liquid level gauge 16, medicament overflow pipe 17, and bottom is provided with medicament evacuated tube 18；It is provided with plastic row blank pipe 14 on the right side of two grades of spray columns 13；Single unit system is placed on locomotive 22.
20, two grades of spray columns 13 of one-level spray column can place different medicaments according to the foul smell makings of landfill operation face generation, in the foul smell that during summer, landfill operation face produces, concentration of hydrogen sulfide is higher, all place the sodium hydroxide solution of 1%～5% in 20, two grades of spray columns 13 of one-level spray column in order to remove hydrogen sulfide, thus reduce odor concentration；When spring and autumn, concentration of hydrogen sulfide ratio is relatively low, can place the sodium hydroxide solution of 1%～5% in one-level spray column 20 and remove hydrogen sulfide, two grades of spray columns 13 can be placed the bion deodorant solution of 0.1%～5% and remove the foul smell composition in landfill yard scope of operation foul smell further.During winter, concentration of hydrogen sulfide is the lowest, and 20, two grades of spray columns 13 of one-level spray column all place the bion deodorant solution of 0.1%～5% in order to remove the foul smell composition in landfill yard scope of operation foul smell.
The landfill yard scope of operation typically needed with change place at about 1 week, and Mobile deodorizing car can change according to the change of landfill yard scope of operation position.
It should be noted that above concrete connected mode is conducive to helping to understand the present invention, but it is not limited to the utility model, every is changed or modifies belonging to protection category of the present utility model on the basis of the utility model.
Claims (9)
1. landfill yard scope of operation vehicle-mounted mobile odor removal, including locomotive (22), it is characterised in that be sequentially connected with deodorizing blower fan (2), activated carbon tower body (8), one-level spray column (20), two grades of spray columns (13) by pipeline on locomotive (22)；Be provided with medicament placing box (19) in the bottom of one-level spray column (20), two grades of spray columns (13), described activated carbon tower body (8) is fixed on locomotive (22) by edge weld plate；Deodorizing blower fan (2), activated carbon tower body (8), one-level spray column (20), the integral installation of two grades of spray columns (13) are on locomotive (22).
Landfill yard scope of operation vehicle-mounted mobile odor removal the most according to claim 1, it is characterized in that the air intake of described deodorizing blower fan (2) connects the collection foul smell floral tube after landfill yard scope of operation cover layer by plastic flexible pipe (1), the outlet air end of described deodorizing blower fan (2) is connected to activated carbon tower (8) by plastic rigid pipe (3), plastic rigid pipe (3) is provided with sampling valve (4), is used for the odor concentration after sampling and experience landfill yard scope of operation cover layer.
Landfill yard scope of operation vehicle-mounted mobile odor removal the most according to claim 1, drying layer (5), active carbon layer (6) is had in it is characterized in that described activated carbon tower body (8), the side of drying layer (5) is near blower fan (2), activated carbon tower body (8) top is provided with dog-house (7), and two bottom sides has drier and activated carbon discharge port (21) respectively.
Landfill yard scope of operation vehicle-mounted mobile odor removal the most according to claim 1, it is characterised in that described one-level spray column (20) and two grades of spray column (13) tops use rotation spray stem bar, and inside all uses spiral board.
Landfill yard scope of operation vehicle-mounted mobile odor removal the most according to claim 1, it is characterised in that install glass rotameter (9), the foul smell flow after observing and record landfill yard scope of operation cover layer on the outlet conduit of activated carbon tower body (8).
Landfill yard scope of operation vehicle-mounted mobile odor removal the most according to claim 1, it is characterised in that demister is placed on one-level spray column (20) and two grades of spray column (13) tops, and outside is provided with manhole (11) and peep hole (12)；One-level spray column (20) and two grades of spray columns (13) are connected by plastic tube (10), and the gas after process discharges through plastic row blank pipe (14).
Landfill yard scope of operation vehicle-mounted mobile odor removal the most according to claim 1, it is characterized in that medicament placing box (19) is provided with flap level gauge (16), medicament overflow pipe (17) in the middle of outside, being placed with two circulating pumps (15) of parallel connection on medicament placing box (19), medicament evacuated tube (18) is arranged at the bottom of medicament placing box (19).
Landfill yard scope of operation vehicle-mounted mobile odor removal the most according to claim 2, it is characterised in that using plastic rigid pipe (10) to connect between one-level spray column (20), two grades of spray columns (13), its external diameter is the twice of plastic rigid pipe (3).
Landfill yard scope of operation vehicle-mounted mobile odor removal the most according to claim 1, it is characterised in that place sodium hydroxide solution or the bion deodorant solution of 1%～5% in one-level spray column (20), places bion deodorant solution in two grades of spray columns (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348392.5U CN205550014U (en) | 2016-04-25 | 2016-04-25 | On -vehicle removal deodorizing device of landfill yard scope of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348392.5U CN205550014U (en) | 2016-04-25 | 2016-04-25 | On -vehicle removal deodorizing device of landfill yard scope of operation |
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| CN205550014U true CN205550014U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620348392.5U Active CN205550014U (en) | 2016-04-25 | 2016-04-25 | On -vehicle removal deodorizing device of landfill yard scope of operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688640A (en) * | 2016-04-25 | 2016-06-22 | 中钢集团武汉安全环保研究院有限公司 | Landfill work face vehicle-mounted movable deodorizing device |
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2016
- 2016-04-25 CN CN201620348392.5U patent/CN205550014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688640A (en) * | 2016-04-25 | 2016-06-22 | 中钢集团武汉安全环保研究院有限公司 | Landfill work face vehicle-mounted movable deodorizing device |
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