CN113318587A - Complete equipment of dust removal and deodorization system of household garbage compression transfer station - Google Patents

Complete equipment of dust removal and deodorization system of household garbage compression transfer station Download PDF

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Publication number
CN113318587A
CN113318587A CN202110685138.XA CN202110685138A CN113318587A CN 113318587 A CN113318587 A CN 113318587A CN 202110685138 A CN202110685138 A CN 202110685138A CN 113318587 A CN113318587 A CN 113318587A
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China
Prior art keywords
washing
pipe
baffles
fixed
air duct
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CN202110685138.XA
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Chinese (zh)
Inventor
李云飞
周永毅
赵质鸿
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Guangzhou Zike Environmental Protection Technology Co ltd
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Guangzhou Zike Environmental Protection Technology Co ltd
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Priority to CN202110685138.XA priority Critical patent/CN113318587A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B01D2251/506—Sulfuric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708

Abstract

The invention discloses a set of equipment of a dedusting and deodorizing system of a household garbage compression transfer station, which belongs to the field of deodorizing devices and comprises a tubular filter, a first washing part, a second washing part, an atomization and deodorizing part and a chimney which are sequentially connected. Solid particles are filtered and removed through the arranged tubular filter, the first washing tank is used for carrying out acid cleaning and washing on the waste gas to remove alkaline harmful gas, the second washing tank is used for carrying out alkaline cleaning and washing on the waste gas to remove the acidic harmful gas in the waste gas, and the water-soluble part in the waste gas can be dissolved in the two times of washing. Finally, the odor in the waste gas is removed through the atomization deodorization part, and finally, odorless and harmless air is output through a chimney.

Description

Complete equipment of dust removal and deodorization system of household garbage compression transfer station
Technical Field
The invention relates to the field of deodorizing devices, in particular to complete equipment of a dedusting and deodorizing system of a household garbage compression transfer station.
Background
The domestic garbage in the domestic garbage compression transfer station can generate various harmful gases in the processes of unloading, compacting, transferring and the like, and the harmful gases mainly comprise dust, VOCs, peculiar smell, oxysulfide, nitric oxide, halide, oxycarbide and the like which pollute the atmospheric environment. The exhaust gas also contains dust particles, ammonia, hydrogen sulfide, odor, and the like. When the amount of oxygen is enough, organic components in the garbage, such as protein, generate NH3 under the action of aerobic bacteria; when oxygen is insufficient, anaerobic bacteria decompose organic matters into incomplete oxidation products such as H2S, NH3, SO2, thiols, amines and the like, the gas volatility is high, the gas is easy to diffuse in the atmosphere, part of the gas is toxic, the pungent smell is large, and serious pollution is brought to the quality of the surrounding air environment.
Disclosure of Invention
In order to reduce the pollution caused by the domestic garbage waste gas, the invention aims to provide a complete set of equipment of a dedusting and deodorizing system of a domestic garbage compression transfer station, which can disinfect and eliminate various dust and harmful substances in the waste gas and eliminate the odor in the waste gas.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides complete equipment of a dedusting and deodorizing system of a domestic garbage compression transfer station, which comprises a tubular filter, a first washing part, a second washing part, an atomization and deodorizing part and a chimney which are sequentially connected.
In a preferred technical solution of the present invention, the first washing part includes a first washing tank, a first baffle, a second baffle, and a dial wheel; the bottom of one side of the first washing tank is connected with a first air inlet pipe, and the top of the first washing tank is connected with a first air outlet pipe; more than two first baffles are fixed in the left inside wall of first washing jar, more than two second baffles are fixed in the right inside wall of first washing jar, first baffle and second baffle separate crisscross setting, the high left low right slope of first baffle sets up, the high left low slope of second baffle sets up, the end of first baffle all rotates through branch with the end of second baffle and is connected with the thumb wheel, evenly be fixed with more than two plectrums on the thumb wheel, the plectrum that is located on the terminal thumb wheel of first baffle is laminated with the second baffle of below, the plectrum that is located on the terminal thumb wheel of second baffle is laminated with the first baffle of below.
In a preferred embodiment of the present invention, the first washing part further includes a first backflow pipe and a first backflow pump, one end of the first backflow pipe is connected to the bottom of the first washing tank, the other end of the first backflow pipe is connected to the top of the first washing tank, and the first backflow pump is disposed on the first backflow pipe.
In a preferred technical scheme of the invention, the second washing part comprises a second washing tank, a motor, an air guide pipe, a shifting plate, a second air inlet pipe and an air guide hopper, the air guide pipe is horizontally and rotatably connected to the inner bottom of the second washing tank, the motor is fixed on one side of the second washing tank, a power output end of the motor penetrates through the side wall of the second washing tank and is fixedly connected with one end of the air guide pipe, the second air inlet pipe is communicated with the air guide pipe, more than two air outlet holes are formed in the air guide pipe, more than two shifting plates are uniformly fixed on the air guide pipe, the air guide hopper is fixed above the air guide pipe, a through hole is formed in the air guide hopper, and the top of the second washing tank is connected with a second air outlet pipe.
In a preferred technical scheme of the invention, the second washing part further comprises an auxiliary leaching part, the auxiliary leaching part comprises more than two leaching blocks, a liquid conveying pipe, a second backflow pipe and a second backflow pump, the liquid conveying pipe is vertically fixed on the inner top wall of the second washing tank, the more than two leaching blocks are fixed on the liquid conveying pipe from bottom to top, the tops of the leaching blocks are configured to be conical, the middle of each leaching block is higher, the periphery of each leaching block is lower, the bottoms of the leaching blocks are configured to be arc-shaped, the widths of the leaching blocks are sequentially increased from bottom to top, the tops of the leaching blocks are respectively provided with more than two liquid outlet pipes, the liquid outlet pipes are communicated with the liquid conveying pipe, one end of the second backflow pipe is communicated with the bottom of the second washing tank, the other end of the second backflow pipe is communicated with the liquid conveying pipe, and the second backflow pump is arranged on the second backflow pipe.
In a preferred technical scheme of the invention, the atomization and deodorization part comprises a high-pressure pump, an atomization tank, atomization nozzles and gas buffering blocks, wherein more than two atomization nozzles are fixed at the inner top of the atomization tank, the high-pressure pump is connected with the atomization nozzles through a guide pipe, more than two gas buffering blocks are fixed in the atomization tank, and the gas buffering blocks are configured into irregular blocks with conical bulges at the top and upwards sunken bottoms.
In a preferred technical scheme of the invention, the input end of the high-pressure pump is connected with a diluent tank, the diluent tank is connected with a water inlet pipe, and a filter is arranged on the water inlet pipe.
The invention has the beneficial effects that:
according to the complete equipment of the dedusting and deodorizing system of the domestic garbage compression transfer station, solid particles are filtered and removed through the arranged tubular filter, the first washing tank is used for carrying out acid cleaning and washing on waste gas to remove alkaline harmful gas, the second washing tank is used for carrying out alkaline cleaning and washing on the waste gas to remove the acidic harmful gas in the waste gas, and the water-soluble part in the waste gas can be dissolved in the two times of washing. Finally, the odor in the waste gas is removed through the atomization deodorization part, and finally, odorless and harmless air is output through a chimney.
Drawings
FIG. 1 is a process flow diagram of a dust removal and deodorization system kit of a domestic garbage compression transfer station according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first washing component in a dedusting and deodorizing system complete set of equipment of a domestic garbage compression transfer station according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a second washing component in the dust removal and deodorization system kit of the domestic garbage compression transfer station according to the embodiment of the present invention;
FIG. 4 is a schematic side view of the airway tube of FIG. 3;
fig. 5 is a schematic structural view of an atomizing and deodorizing component in a dust removing and deodorizing system complete set of equipment of a domestic garbage compression transfer station according to a specific embodiment of the present invention.
In the figure:
11-a first washing tank, 12-a first baffle plate, 13-a second baffle plate, 14-a stirring wheel, 15-a stirring sheet, 16-a first air inlet pipe, 17-a first air outlet pipe, 18-a first reflux pump, 19-a first reflux pipe, 21-a second washing tank, 22-an air guide pipe, 23-a stirring plate, 24-a motor, 25-a second air inlet pipe, 26-a second air outlet pipe, 27-an air guide hopper, 281-a leaching block, 282-an infusion pipe, 283-an outlet pipe, 284-a second reflux pipe, 285-a second reflux pump, 221-an air outlet hole, 31-an atomization tank, 32-an atomization spray head, 33-a gas buffering block, 34-a high-pressure pump, 35-a dilution liquid tank and 36-a filter.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-5, the embodiment provides a dust removal and deodorization system complete equipment of a domestic garbage compression transfer station, which comprises a tubular filter, a first washing part, a second washing part, an atomization and deodorization part and a chimney which are connected in sequence.
The tubular filter used in this embodiment is a conventional gas filtering device capable of filtering out large solid particles of air, and the filtered exhaust gas is fed into the first scrubbing unit. The first washing component is an acid washing component, and the process is to separate pollutants in the gas and convert the pollutants into harmless substances so as to achieve the aim of purifying the gas. The absorbent is a main medium for treating waste gas, its properties and concentration are selected according to the properties of different waste gases, and the consumption of unit gas to be treated is determined by calculating the required quantity of absorbent which is continuously contacted in the filler to make the concentration of fluid in the lift gas flow lower and to reach the discharge requirement when reaching the tower top.
When the sulfuric acid solution is used as a detergent, the partial alkaline odor molecules such as trimethylamine, ammonia gas and the like have better removal effect. The ammonia gas and the trimethylamine are alkaline gases, can be neutralized and degraded under the washing of acid liquor, and have the following related reaction formulas:
(Ammonia) 2NH3+H2SO4＝(NH4)2SO4
(trimethylamine) C3H9N+H2SO4＝(CH3)3NH2SO4
The acid mist waste gas is fully contacted with the spraying liquid in the alkali liquor washing tower, so that large-particle dust and partial small-particle dust in the waste gas are intercepted, most of acid mist waste gas molecules which are easily dissolved in water are treated, and the temperature of the waste gas is reduced.
Due to main components HCl and H in acid mist waste gas2SO4Are all easily soluble in water, and after being dissolved in water, hydrochloric acid and sulfuric acid are respectively generated. The acidic treatment can be neutralized by alkali liquor, and NaOH is selected as the spray liquor in the design scheme. The principle of the working process is as follows:
HCl+NaOH→NaCl+H2O
H2SO4+NaOH→Na2SO4+H2O
in this way, the alkaline gas is removed and the water-soluble part of the exhaust gas is also dissolved in water, and then enters the second scrubbing part for alkaline cleaning.
When the second washing part uses NaOH solution as a washing agent, hydrogen sulfide and ammonia gas have good removal effect. Both substances are soluble in water and can react. The hydrosulfuric acid is weak acid, and is ionized in water in a grading way, and the hydrosulfuric acid is an aqueous solution of hydrogen sulfide gas, is a mixture and is volatile binary weak acid; ammonia is very soluble in aqueous solutions. The relevant reaction formula is as follows:
H2S+H2O＝HS-+H3O+
HS-+H2O＝S2-+H3O+
NH3+H2O＝NH3·H2O
the NaOH solution has a good treatment effect on hydrogen sulfide, and the reaction formula is as follows:
H2S+2NaOH＝Na2S+H2O(H2s quantity)
H2S+NaOH＝NaHS+H2O(H2Excess of S)
The acid gas in the waste gas is integrated by the above method, and then the gas is continuously led into the atomization deodorization part. The atomizing deodorization part sprays deodorization diluent which absorbs odor molecules in the air, thereby achieving the aim of deodorization. And finally, the air from which the harmful gas and the odor are removed is discharged through a chimney, and the discharged air cannot pollute the environment.
Further, the first washing part includes a first washing tank 11, a first baffle 12, a second baffle 13, and a dial 14; the bottom of one side of the first washing tank 11 is connected with a first air inlet pipe 16, and the top of the first washing tank 11 is connected with a first air outlet pipe 17; more than two first baffles 12 are fixed in the left inside wall of first washing tank 11, more than two second baffles 13 are fixed in the right inside wall of first washing tank 11, first baffle 12 and second baffle 13 interval staggered arrangement, first baffle 12 high left low slope sets up, second baffle 13 high left low slope sets up, the end of first baffle 12 all is connected with thumb wheel 14 through branch rotation with second baffle 13's end, evenly be fixed with plectrum 15 more than two on the thumb wheel 14, plectrum 15 on the thumb wheel 14 that is located first baffle 12 end is laminated with second baffle 13 of below, plectrum 15 on the thumb wheel 14 that is located second baffle 13 end is laminated with first baffle 12 of below.
The exhaust gas passing through the tube filter enters the first scrubber tank 11 through the first inlet pipe 16, and the exhaust gas ascends through the space between the first baffle plate 12 and the tank wall and the space between the second baffle plate 13 and the tank wall under the guidance of the first baffle plate 12 and the second baffle plate 13 in the first scrubber tank 11. The first washing tank 11 is filled with an acidic cleaning solution, the acidic cleaning solution flows downwards from the top baffle, when the cleaning solution flows to the next baffle from the baffle, a water curtain is generated at the falling place, when the waste gas rises, the water curtain needs to be broken, and at the moment, the waste gas and the cleaning solution can be in full contact and mixed reaction. Simultaneously waste gas still can promote the rotation of thumb wheel 14, and plectrum 15 not only can slow down the flow velocity of waste gas, makes waste gas and washing liquid fully contact, still can raise the washing liquid on the baffle, makes more abundant contact reaction between washing liquid and the waste gas to fully detach the alkaline gas in the waste gas and make the part soluble in water, the waste gas of having cleaned is discharged through first outlet duct 17.
Further, the first washing part further comprises a first return pipe 19 and a first return pump 18, one end of the first return pipe 19 is connected to the bottom of the first washing tank 11, the other end of the first return pipe 19 is connected to the top of the first washing tank 11, and the first return pump 18 is arranged on the first return pipe 19. The first reflux pump 18 pumps the cleaning liquid at the bottom of the first washing tank 11 to the top of the first washing tank through the first reflux pipe 19, so that the liquid can flow down from top to bottom in a repeated circulation manner, and the waste gas is continuously cleaned and scrubbed.
Further, the second washing part comprises a second washing tank 21, a motor 24, an air duct 22, a poking plate 23, a second air inlet pipe 25 and an air duct hopper 27, the air duct 22 is horizontally and rotatably connected with the inner bottom of the second washing tank 21, the motor 24 is fixed on one side of the second washing tank 21, and the power output end of the motor 24 penetrates through the side wall of the second washing tank 21 and is fixedly connected with one end of the air duct 22, the second air inlet pipe 25 is communicated with the air duct 22, more than two air outlet holes 221 are arranged on the air duct 22, more than two shifting plates 23 are uniformly fixed on the air duct 22, the air duct hopper 27 is fixed above the air duct 22, a through hole is arranged in the air duct hopper 27, the air gathered by the air guide hopper 27 can pass through and continuously rise, the fallen cleaning liquid can also flow back to the bottom of the second washing tank 21 along the through hole, and the top of the second washing tank 21 is connected with a second air outlet pipe 26.
The waste gas cleaned in the first washing tank 11 is discharged into the second air inlet pipe 25 through the first air outlet pipe 17, and then is discharged into the air guide pipe 22 through the second air inlet pipe 25, the bottom of the second washing tank 21 is filled with alkaline cleaning liquid, and the air guide pipe 22 is immersed by the alkaline cleaning liquid. The motor 24 is started to drive the air duct 22 to rotate, and the exhaust gas in the air duct 22 is discharged through the air outlet hole 221. The rotating air duct 22 stirs the alkaline cleaning solution through the stirring plate 23 to be fully mixed with the ejected waste gas, so that the acidic gas in the waste gas and the alkaline cleaning solution are fully mixed and reacted. To remove the alkaline portion of the exhaust gas. The exhaust gas floats and rises through the cleaning of the alkaline cleaning solution, and is discharged from the output pipe port of the air guide bucket 27 through the gathering of the air guide bucket 27.
Further, the second washing part further comprises an auxiliary washing part, the auxiliary washing part comprises more than two washing blocks 281, a liquid conveying pipe 282, a second backflow pipe 284 and a second backflow pump 285, the liquid conveying pipe 282 is vertically fixed on the inner top wall of the second washing tank 21, the more than two washing blocks 281 are fixed on the liquid conveying pipe 282 from bottom to top, the top of the washing blocks 281 is configured to be a cone with a high middle and a low periphery, the bottom of the washing blocks 281 is configured to be arc-shaped, the width of the washing blocks 281 is sequentially increased from bottom to top, the top of each washing block 281 is provided with more than two liquid outlet pipes 283, the liquid outlet pipes 283 are communicated with the liquid conveying pipe 282, one end of the second backflow pipe 284 is communicated with the bottom of the second washing tank 21, the other end of the second backflow pipe 284 is communicated with the liquid conveying pipe 282, and the second backflow pump 285 is arranged on the second backflow pipe 284.
The second reflux pump 285 discharges the alkaline cleaning liquid at the bottom of the second washing tank 21 into the liquid conveying pipe 282 through the second reflux pipe 284, the cleaning liquid is discharged onto the leaching block 281 through the liquid outlet pipes 283 in the liquid conveying pipe 282, the upper half part of the leaching block 281 is arranged in a cone frustum shape and can uniformly guide the cleaning liquid all around, the cleaning liquid falls down from the leaching block 281 to form a water curtain, the leaching blocks 281 sequentially reduced from top to bottom form a layer-by-layer water curtain from outside to inside, and the waste gas discharged from the gas guide hopper 27 breaks the water curtain layer-by-layer to blow outwards under the extrusion of the gas filled in the back. In the process of breaking the water curtain, the gas is also in full contact with the cleaning solution for cleaning, so that the acid components in the waste gas are neutralized again, and a better cleaning effect is achieved. The bottom of the leaching block 281 is arranged in an arc shape, so that the gas can pass through the bottom of the leaching block more, and the gas resistance is reduced.
Further, the atomizing and deodorizing component comprises a high-pressure pump 34, an atomizing tank 31, an atomizing nozzle 32 and a gas buffering block 33, wherein more than two atomizing nozzles 32 are fixed at the inner top of the atomizing tank 31, the high-pressure pump 34 is connected with the atomizing nozzle 32 through a conduit, more than two gas buffering blocks 33 are fixed in the atomizing tank 31, and the gas buffering block 33 is configured into an irregular block with a conical bulge at the top and an upward concave bottom. The high-pressure pump 34 pressurizes the external deodorizing diluent to 40-70kg/cm2Then passes through a high-pressure pipelineThe water is sent to an atomizing nozzle 32 with the aperture of 0.15mm, and the atomizing nozzle 32 jets out fine vapor mist with the mist particle size of 0.1-5 microns and enters an atomizing tank 31. The water mist can diffuse and absorb the odor molecules in the air in the atomizing pipe rapidly, thereby achieving the aim of deodorization. The slow-witted speed of rising that can slow down the air of slow-witted one side of setting 33 makes air and water smoke fully contact in order to detach the stink, and on the other hand can let the water smoke that condenses into the liquid drop fall naturally, collects the recycle in atomizing tank 31 bottom through reflux unit.
Further, the input end of the high pressure pump 34 is connected with a diluent tank 35, the diluent tank 35 is connected with a water inlet pipe, and a filter 36 is arranged on the water inlet pipe. The filter 36 can filter the water used for diluting the deodorizing liquid to prevent solid particles mixed in the water from being mixed therein and damaging the subsequent atomizer head 32.
Other techniques of the present embodiment employ existing techniques.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (7)

1. The utility model provides a domestic waste compression transfer station dust removal deodorization system complete sets which characterized in that: comprises a tubular filter, a first washing component, a second washing component, an atomization deodorization component and a chimney which are connected in sequence.
2. The set of equipment for dedusting and deodorizing the domestic garbage compression transfer station according to claim 1, is characterized in that:
the first washing component comprises a first washing tank (11), a first baffle plate (12), a second baffle plate (13) and a poking wheel (14);
the bottom of one side of the first washing tank (11) is connected with a first air inlet pipe (16), and the top of the first washing tank (11) is connected with a first air outlet pipe (17);
more than two first baffles (12) are fixed on the left inner side wall of the first washing tank (11), more than two second baffles (13) are fixed on the right inner side wall of the first washing tank (11), the first baffles (12) and the second baffles (13) are arranged at intervals in a staggered manner, the first baffles (12) are arranged in a manner of inclining from high to high and from low to low, the second baffles (13) are arranged in a manner of inclining from high to low from high to high from low, the tail ends of the first baffles (12) and the tail ends of the second baffles (13) are respectively and rotatably connected with a poking wheel (14) through a support rod, more than two poking pieces (15) are uniformly fixed on the poking wheels (14), poking pieces (15) positioned on the poking wheels (14) at the tail ends of the first baffles (12) are attached to the second baffles (13) below, and poking pieces (15) positioned on the poking wheels (14) at the tail ends of the second baffles (13) are attached to the first baffles (12) below.
3. The set of equipment for dedusting and deodorizing the domestic garbage compression transfer station according to claim 2, is characterized in that:
the first washing part further comprises a first backflow pipe (19) and a first backflow pump (18), one end of the first backflow pipe (19) is connected to the bottom of the first washing tank (11), the other end of the first backflow pipe (19) is connected to the top of the first washing tank (11), and the first backflow pump (18) is arranged on the first backflow pipe (19).
4. The set of equipment for dedusting and deodorizing the domestic garbage compression transfer station according to claim 1, is characterized in that:
the second washing part comprises a second washing tank (21), a motor (24), an air duct (22), a shifting plate (23), a second air inlet pipe (25) and an air duct hopper (27),
air duct (22) horizontal rotation is connected in the interior bottom of second washing jar (21), motor (24) are fixed in one side of second washing jar (21), and the power take off end of motor (24) runs through the lateral wall of second washing jar (21) and the one end fixed connection of air duct (22), second intake pipe (25) and air duct (22) intercommunication, venthole (221) more than two have been seted up on air duct (22), dial board (23) evenly to be fixed in on air duct (22) more than two, air duct fill (27) are fixed in the top of air duct (22), open of air duct fill (27) is equipped with the through-hole, the top of second washing jar (21) is connected with second outlet duct (26).
5. The set of equipment of the dedusting and deodorizing system of the domestic garbage compression transfer station as claimed in claim 4, wherein:
the second washing part also comprises an auxiliary washing part, the auxiliary washing part comprises more than two washing blocks (281), a liquid conveying pipe (282), a second return pipe (284) and a second return pump (285),
the liquid conveying pipe (282) is vertically fixed on the inner top wall of the second washing tank (21), more than two washing blocks (281) are fixed on the liquid conveying pipe (282) from bottom to top, the top of each washing block (281) is configured into a cone with a high middle part and a low periphery, the bottom of each washing block (281) is configured into an arc shape, the width of each washing block (281) is sequentially increased from bottom to top, more than two liquid outlet pipes (283) are arranged at the top of each washing block (281), the liquid outlet pipes (283) are communicated with the liquid conveying pipe (282), one end of a second return pipe (284) is communicated with the bottom of the second washing tank (21), the other end of the second return pipe (284) is communicated with the liquid conveying pipe (282), and a second return pump (285) is arranged on the second return pipe (284).
6. The set of equipment for dedusting and deodorizing the domestic garbage compression transfer station according to claim 1, is characterized in that:
atomizing deodorization part includes high-pressure pump (34), atomizer (31), atomizer (32) and slow gas piece (33), and atomizer (32) are fixed in the interior top of atomizer (31) more than two, and high-pressure pump (34) are connected with atomizer (32) through the pipe, and slow gas piece (33) more than two are fixed in the inside of atomizer (31), and slow gas piece (33) configuration is the protruding and bottom of toper of top and upwards sunken irregular piece.
7. The set of equipment of the dedusting and deodorizing system of the domestic garbage compression transfer station as claimed in claim 6, wherein:
the input end of the high-pressure pump (34) is connected with a diluent tank (35), the diluent tank (35) is connected with a water inlet pipe, and a filter (36) is arranged on the water inlet pipe.
CN202110685138.XA 2021-06-21 2021-06-21 Complete equipment of dust removal and deodorization system of household garbage compression transfer station Pending CN113318587A (en)

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