CN205730826U - A kind of stench processing system - Google Patents
A kind of stench processing system Download PDFInfo
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- CN205730826U CN205730826U CN201620433832.7U CN201620433832U CN205730826U CN 205730826 U CN205730826 U CN 205730826U CN 201620433832 U CN201620433832 U CN 201620433832U CN 205730826 U CN205730826 U CN 205730826U
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Abstract
This utility model relates to a kind of stench processing system, it includes exhaust collection unit, oxidation processes unit, neutralisation treatment unit and automatic control unit, exhaust collection unit is connected with the air inlet of oxidation processes unit, the gas outlet of oxidation processes unit is connected with the air inlet of neutralisation treatment unit, and the gas outlet of neutralisation treatment unit is connected with aiutage;Oxidation processes unit and neutralisation treatment unit are connected with automatic control unit respectively.Making oxidation processes unit and neutralisation treatment unit keep certain oxidisability and alkaline environment respectively by arranging automatic control unit, Odor control is effective, also can guarantee that the stability that deodoration system runs.Meanwhile, the stench processing system in the application is entirely intelligent to be run, and reduces the labor intensity of operator and the operation of sewage pumping station and management cost, also allows for operator and monitor in real time and on-demand inquiry.
Description
Technical field
This utility model relates to environmental protection and chemical mechanical equipment technical field, particularly relates to a kind of smelly
Gas processing system, is specifically related to one and can carry out sewage pumping station Odor control full-automatic accurate
Control, improve Odor control effect and can reduce at the foul smell of sewage pumping station operation and management cost
Reason system.
Background technology
Along with socioeconomic fast development, production enterprise and residential block are gradually increased, sewage
It is increasing that pumping plant promotes the water yield, and the odor concentration that therefore sewage pumping station structures give out more comes
The highest.Surrounding is polluted by the foul smell in order to prevent pumping plant from distributing, it is necessary to sewage pump
Foul smell of standing distributes and a little fully seals and accomplish odor source to collect completely, and the foul smell of collection passes through
Discharge after specialty stench processing system so that pollutant emission meets " state of the People's Republic of China (PRC)
Family standard-emission standard for odor pollutants GB14554-1993 " requirement.
At present, the spray odor removal being applied to the occasion such as sewage pumping station, sewage treatment plant is adopted more
Combining biological deodorizing device with multisection type, it is big to take up an area space, complex operation and need manual operation;
It addition, when cleaning mixture can become strong acid after repeatedly circulation, oxidant and neutralization need to be added in time
Agent;And the concentration of foul smell and intensity are not linearly, operator can not control in real time
When add oxidant and nertralizer, on the one hand increase the labor intensity of operator, another
Aspect is also unfavorable for ensureing the treatment effect of foul smell, is also unfavorable for saving input cost.
Utility model content
(1) to solve the technical problem that
The technical problems to be solved in the utility model is to solve existing sewage pumping station Odor control dress
Put that automatization level is low, Odor control efficiency is low, poor stability and the labor intensity of operator
High problem.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of stench processing system,
This stench processing system include exhaust collection unit, oxidation processes unit, neutralisation treatment unit and
Automatic control unit, described exhaust collection unit is connected with the air inlet of described oxidation processes unit,
The gas outlet of described oxidation processes unit is connected with the air inlet of described neutralisation treatment unit, described
The gas outlet of neutralisation treatment unit is connected with aiutage;Described oxidation processes unit and neutralisation treatment
Unit is connected with described automatic control unit respectively.
Wherein, described oxidation processes unit includes the first order filler spray being provided with ORP sensor
Tower and the first chemicals dosing plant being connected with described first order filler spray column respectively and first supply water and fill
Put;Described ORP sensor, the first chemicals dosing plant and the first water supply installation respectively with described automatically
Control unit connects;Described first order filler spray is located at by the air inlet of described oxidation processes unit
The side of tower, described first order filler spray column is located in the gas outlet of described oxidation processes unit
Top.
Wherein, described oxidation processes unit also includes first be connected with described automatic control unit
The washings of filter, the entrance point of described first filter and described first order filler spray column
Outlet connects, and the port of export is connected with the shower water entrance of described first order filler spray column.
Wherein, described first order filler spray column, the first chemicals dosing plant and the first filter are all provided with
It is equipped with the outlet of sewer being connected with sewage plant.
Wherein, described first chemicals dosing plant includes the first medicine-chest, and described first medicine-chest passes through first
Dosing pump is connected with described first order filler spray column;And described first dosing pump with described automatically
Control unit connects.
Wherein, described neutralisation treatment unit includes the second level filler spray column being provided with pH sensor
The second chemicals dosing plant being connected with described second level filler spray column respectively and second supplies water and fills
Put;Described pH sensor, the second chemicals dosing plant and the second water supply installation respectively with described automatic control
Unit processed connects;Described second level filler spray column is located at by the air inlet of described neutralisation treatment unit
Side, the top of described second level filler spray column is located in the gas outlet of described neutralisation treatment unit
Portion.
Wherein, described neutralisation treatment unit also includes second be connected with described automatic control unit
The washings of filter, the entrance point of described second filter and described second level filler spray column
Outlet connects, and the port of export is connected with the shower water entrance of described second level filler spray column.
Wherein, described second level filler spray column, the second chemicals dosing plant and the second filter are all provided with
It is equipped with the outlet of sewer being connected with sewage plant.
Wherein, described second chemicals dosing plant includes the second medicine-chest, and described second medicine-chest passes through second
Dosing pump is connected with described second level filler spray column;And described second dosing pump with described automatically
Control unit connects.
Wherein, this stench processing system also includes being located at described neutralisation treatment unit and described aerofluxus
Blower fan between Tong, described blower fan is connected with described automatic control unit.
(3) beneficial effect
Technique scheme of the present utility model has the advantage that this utility model provides one
Kind of stench processing system, this stench processing system include exhaust collection unit, oxidation processes unit,
The air inlet of neutralisation treatment unit and automatic control unit, exhaust collection unit and oxidation processes unit
Mouth connects, and the gas outlet of oxidation processes unit is connected with the air inlet of neutralisation treatment unit, neutralizes
The gas outlet of processing unit is connected with aiutage;Oxidation processes unit and neutralisation treatment unit are respectively
It is connected with automatic control unit.Controlled at oxidation processes unit and neutralization by automatic control unit
Reason unit is according to the concentration of foul smell and intensity Automatic Dosing so that at oxidation processes unit and neutralization
Reason unit keeps certain oxidisability and alkaline environment, high treating effect respectively, also can guarantee that and removes
The stability that smelly system is run.Meanwhile, the stench processing system in the application is entirely intelligent to be run,
Sewage pumping station unmanned demand can be met, reduce the labor intensity of operator, the most favorably
In reducing the operation of sewage pumping station and managing cost, and by automatic control unit, also allow for behaviour
Monitor in real time as personnel and on-demand inquiry.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of a kind of stench processing system of this utility model embodiment.
In figure: 1: first order filler spray column;2: second level filler spray column;3: the first medicines
Case;4: the second medicine-chests;5: the first filters;6: the second filters;7: the first dosing pumps;
8: the second dosing pumps;Follow bad water pump at 9: the first;Follow bad water pump at 10: the second;11: first row
Water valve;12: second row water valve;13: the first water intaking valves;14: the second water intaking valves;15: the
One blowoff valve;16: the second blowoff valves;17: blower fan;18: aiutage;101:ORP senses
Device;102:pH sensor;103: the first liquidometers;104: the second liquidometers.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below
The accompanying drawing in this utility model embodiment will be combined, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this
It is every other that field those of ordinary skill is obtained on the premise of not making creative work
Embodiment, broadly falls into the scope of this utility model protection.
As it is shown in figure 1, a kind of stench processing system that this utility model embodiment provides, this is smelly
Gas processing system includes exhaust collection unit, oxidation processes unit, neutralisation treatment unit and automatically
Control unit, exhaust collection unit is connected with the air inlet of oxidation processes unit, oxidation processes list
Unit gas outlet be connected with the air inlet of neutralisation treatment unit, the gas outlet of neutralisation treatment unit and
Aiutage 18 connects;Oxidation processes unit and neutralisation treatment unit are respectively with automatic control unit even
Connect.During operation, when foul smell is delivered to oxidation processes unit via exhaust collection unit, pass through
Automatic control unit controls oxidation processes unit and carries out oxygen targetedly according to the contaminant capacity in foul smell
Change processes, and oxidation effectiveness is strong, and controls neutralisation treatment unit by oxidation by automatic control unit
After foul smell be neutralized process, neutralization is good so that the foul smell after process stably reaches row
Put standard, and discharged by aiutage 18.Wherein, aiutage 18 is provided with detection mouth,
For the foul smell after processing is detected, if reaching " National Standard of the People's Republic of China-evil
Smelly pollutant emission standard GB14554-1993 " requirement, then it is emitted in air.
Particularly, exhaust collection unit is used for being collected into well foul smell, wet well foul smell, grid
Room foul smell and pump hole foul smell, can provide power to converge by blower fan, and be delivered at oxidation
In reason unit.Exhaust collection unit distributes effective collection a little to polluter foul smell, it is to avoid without group
Knit diffusion;Distribute a little for grid room, inlet well, pump hole, wet well and turnover well etc.
Hermetically sealed and all the complete of odor source are collected.
What deserves to be explained is, oxidation processes unit and neutralisation treatment unit are mainly in foul smell
Odorant such as hydrogen sulfide, ammonia, mercaptan etc. carry out oxidation and neutralize absorption process, the gas after purification
Body is through aiutage qualified discharge.
Particularly, the stench processing system in the application is controlled at oxidation by automatic control unit
Reason unit and neutralisation treatment unit are according to the concentration of foul smell and intensity Automatic Dosing so that at oxidation
Reason unit and neutralisation treatment unit keep certain oxidisability and alkaline environment, treatment effect respectively
Good, also can guarantee that the stability that deodoration system runs.Meanwhile, the Odor control system in the application
The complete intelligent operation of system, can meet sewage pumping station unmanned demand, reduce operator's
Labor intensity, is also beneficial to reduce the operation of sewage pumping station and management cost, and by control automatically
Unit processed, also allows for operator and monitors in real time and on-demand inquiry.
Specifically, in the present embodiment, oxidation processes unit includes being provided with ORP sensor 101
First order filler spray column 1 and the first dosing of being connected with first order filler spray column 1 respectively
Device and the first water supply installation;Wherein, ORP sensor 101 is used for measuring the spray of first order filler
The redox condition of cleaning mixture in pouring tower 1;ORP sensor the 101, first chemicals dosing plant and
First water supply installation is connected with automatic control unit respectively, and specifically, the first chemicals dosing plant is to
Sodium hypochlorite is added in one-level filler spray column 1;The air inlet of oxidation processes unit is located at first
The side of level filler spray column 1, first order filler spray is located in the gas outlet of oxidation processes unit
The top of tower 1.Wherein, it is additionally provided with in first order filler spray column 1 with automatic control unit even
The first liquidometer 103 connect, for detecting the height of water level in first order filler spray column 1.
Wherein, the first water supply installation includes water source and the first water intaking valve 13 from the beginning, enters by first
Tap water is delivered in first order filler spray column 1 by water valve 13;Particularly, the first water intaking valve
13 are connected with automatic control unit, by automatic control unit control the first water intaking valve 13 open with
Close, timing first order filler spray column 1 is changed water, with reduce the reactant in tower and
The gathering of grain thing.
Further, oxidation processes unit also includes the first filtration being connected with automatic control unit
Device 5, the entrance point of the first filter 5 exports with the washings of first order filler spray column 1 and is connected,
The port of export is connected with the shower water entrance of first order filler spray column 1.In the present embodiment,
One filter 5 is fully automatic cleaning filter, controls the first filter 5 by automatic control unit
Be timed or level pressure difference backwash, solve conventional spray column circulation line, liquid distribution trough,
The susceptible to plugging situation of nozzle, and then ensure that the sprinkle density that first order filler spray column 1 is stable
And liquid-gas ratio.Wherein, at entrance point and the first order filler spray column 1 of the first filter 5
It is provided with first between washings outlet and follows bad water pump 9, and first follows bad water pump 9 and automatically control list
Unit connects, and follows bad water pump 9 by automatic control unit to first and carries out optimized operation control, with
Improve Odor control efficiency.
Specifically, first order filler spray column the 1, first chemicals dosing plant and the first filter 5 are all provided with
It is equipped with the outlet of sewer being connected with sewage plant.Specifically, in the dirt of first order filler spray column 1
First row water valve 11 it is provided with, by first row water valve 11 by first order filler spray column at water out
Water in 1 drains into sewage plant;Further, first row water valve 11 is connected with automatic control unit,
The on an off of first row water valve 11 is controlled by automatic control unit.The dirt produced in oxidation processes
Water periodically drains into sewage plant, enters sewage pumping station rear class sewage transmission & distribution and processing system carries out follow-up
Process.Wherein, it is additionally provided with and automatically controls between the outlet of sewer of the first filter 5 and sewage plant
The first blowoff valve 15 that unit connects, in order in time the sewage in the first filter 5 is discharged.
Specifically, the first chemicals dosing plant includes the first medicine-chest 3, and the first medicine-chest 3 is by the first dosing
Pump 7 is connected with first order filler spray column 1;And first dosing pump 7 with automatic control unit even
Connect.Wherein, in the present embodiment, by the first dosing pump 7 by hypochlorous acid in the first medicine-chest 3
Sodium is delivered in first order filler spray column 1;According to the testing result in ORP sensor 101,
The Push And Release of the first dosing pump 7, system Automatic Dosing is regulated by automatic control unit so that
First order filler spray column 1 keeps certain oxidative environment, to improve the oxidation effectiveness of foul smell.
Specifically, in the present embodiment, neutralisation treatment unit includes being provided with pH sensor 102
Second level filler spray column 2 and the second dosing dress being connected with second level filler spray column 2 respectively
Put and the second water supply installation;PH sensor the 102, second chemicals dosing plant and the second water supply installation divide
It is not connected with automatic control unit;Second level filler spray is located at by the air inlet of neutralisation treatment unit
The side of tower 2, the top of second level filler spray column 2 is located in the gas outlet of neutralisation treatment unit.
Wherein, the second liquid level being connected with automatic control unit it is additionally provided with in second level filler spray column 2
Meter 104, for detecting the height of water level in second level filler spray column 2.
Wherein, the second water supply installation includes water source and the second water intaking valve 14 from the beginning, enters by second
Tap water is delivered in second level filler spray column 2 by water valve 14;Particularly, the second water intaking valve
14 are connected with automatic control unit, by automatic control unit control the second water intaking valve 14 open with
Close, timing second level filler spray column 2 is changed water, with reduce the reactant in tower and
The gathering of grain thing.
Specifically, neutralisation treatment unit also includes the second filter being connected with automatic control unit
6, the entrance point of the second filter 6 exports with the washings of second level filler spray column 2 and is connected,
The port of export is connected with the shower water entrance of second level filler spray column 2.In the present embodiment,
Tow filtrator 6 is similar with the first filter 5, is all fully automatic cleaning filter, by automatically
Control unit controls the second filter 6 and is timed or level pressure difference backwash, solves conventional spray
Drench tower circulation line, liquid distribution trough, the susceptible to plugging situation of nozzle, and then ensure that the second level
Sprinkle density that filler spray column 2 is stable and liquid-gas ratio.Wherein, entering at the second filter 6
It is provided with second between the washings outlet of mouth end and second level filler spray column 2 and follows bad water pump 10,
And second follow bad water pump 10 and be connected with automatic control unit, followed second by automatic control unit
Bad water pump 10 carries out optimized operation control, to improve Odor control efficiency.
Specifically, in the present embodiment, second level filler spray column the 2, second chemicals dosing plant and
Tow filtrator 6 is provided with the outlet of sewer being connected with sewage plant.Specifically, fill out in the second level
It is provided with second row water valve 12, by second row water valve 12 by the at the outlet of sewer of material spray column 2
Water in two grades of filler spray columns 2 drains into sewage plant;Further, second row water valve 12 with from
Dynamic control unit connects, and is controlled the on an off of second row water valve 12 by automatic control unit.In
With process in the sewage that produces periodically drain into sewage plant, enter sewage pumping station rear class sewage transmission & distribution and
Processing system carries out subsequent treatment.Wherein, between the outlet of sewer of the second filter 6 and sewage plant
It is additionally provided with the second blowoff valve 16 being connected with automatic control unit, in order in time by the second filter
Sewage in 6 is discharged.
Specifically, the second chemicals dosing plant includes the second medicine-chest 4, and the second medicine-chest 4 is by the second dosing
Pump 8 is connected with second level filler spray column 2;And second dosing pump 8 with automatic control unit even
Connect.Wherein, in the present embodiment, by the second dosing pump 8 by hydroxide in the second medicine-chest 4
Sodium is delivered in second level filler spray column 2;According to the testing result in pH sensor 102,
The Push And Release of the second dosing pump 8, system Automatic Dosing is regulated by automatic control unit so that
Second level filler spray column 2 keeps certain alkaline environment, to improve in oxidized rear foul smell
And effect, and then can guarantee that the stability that stench processing system (deodoration system) runs.
Further, this stench processing system also includes being located at neutralisation treatment unit and aiutage 18
Between blower fan 17, blower fan 17 is connected with automatic control unit.Particularly, by blower fan 17,
First follow bad water pump 9, second follow bad water pump 10 and other run signal such as filter and instrument and
In automatic control unit in the incoming sewage pumping station of fault-signal, show at monitored picture, it is achieved
Remotely monitoring blower fan and water pump operation situation and instrument operational factor, the recording equipment operation time,
The data such as the frequency;Data are carried out recording, storing by interface display pumping plant ORP/pH Value Data,
And form and trend curve can be generated, in order to monitor and on-demand inquiry in real time.
Particularly, in the present embodiment, automatic control unit is the control system including PLC module
Unite, and its control system includes touching display screen, by detecting Odor control system on a display screen
Unite and to spray column, dosing pump, drain valve, water intaking valve, blowoff valve, water circulating pump, blower fan
And the operation of the device such as filter controls;And can be according to setting instrument numerical value Automatic Dosing, regularly
Change water, timing or pressure reduction backwash, the most remotely monitor, greatly reduce operator
Labor intensity.It addition, the stench processing system in the application uses sealing collection system entirely to bear
Pressure design, to avoid inorganization to leak, and then improves pumping plant periphery ecological environment.
In sum, this utility model provides a kind of stench processing system, this Odor control system
System includes exhaust collection unit, oxidation processes unit, neutralisation treatment unit and automatic control unit,
Exhaust collection unit is connected with the air inlet of oxidation processes unit, the gas outlet of oxidation processes unit
Being connected with the air inlet of neutralisation treatment unit, the gas outlet of neutralisation treatment unit is connected with aiutage;
Oxidation processes unit and neutralisation treatment unit are connected with automatic control unit respectively.By control automatically
Unit processed controls oxidation processes unit and neutralisation treatment unit is automatic according to concentration and the intensity of foul smell
Dosing so that oxidation processes unit and neutralisation treatment unit keep certain oxidisability and alkali respectively
Property environment, high treating effect, also can guarantee that the stability that deodoration system runs.Meanwhile, this Shen
Stench processing system in please is entirely intelligent to be run, and can meet sewage pumping station unmanned demand,
Reduce the labor intensity of operator, be also beneficial to reduce the operation of sewage pumping station and manage into
This, and by automatic control unit, also allow for operator and monitor in real time and on-demand inquiry.
It is last it is noted that above example is only in order to illustrate the technical solution of the utility model,
It is not intended to limit;Although this utility model being described in detail with reference to previous embodiment,
It will be understood by those within the art that: it still can be to described in foregoing embodiments
Technical scheme modify, or wherein portion of techniques feature is carried out equivalent;And this
A little amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model and respectively implement
The spirit and scope of example technical scheme.
Claims (10)
1. a stench processing system, it is characterised in that: include at exhaust collection unit, oxidation
Reason unit, neutralisation treatment unit and automatic control unit, described exhaust collection unit and described oxygen
The air inlet changing processing unit connects, at the gas outlet of described oxidation processes unit and described neutralization
The air inlet of reason unit connects, and the gas outlet of described neutralisation treatment unit is connected with aiutage;Institute
State oxidation processes unit and neutralisation treatment unit is connected with described automatic control unit respectively.
Stench processing system the most according to claim 1, it is characterised in that: described oxidation
Processing unit includes the first order filler spray column being provided with ORP sensor and respectively with described first
First chemicals dosing plant of level filler spray column connection and the first water supply installation;Described ORP sensor,
First chemicals dosing plant and the first water supply installation are connected with described automatic control unit respectively;Described oxygen
The air inlet changing processing unit is located at the side of described first order filler spray column, at described oxidation
The top of described first order filler spray column is located in the gas outlet of reason unit.
Stench processing system the most according to claim 2, it is characterised in that: described oxidation
Processing unit also includes the first filter being connected with described automatic control unit, described first mistake
The washings of the entrance point of filter and described first order filler spray column export and are connected, the port of export and
The shower water entrance of described first order filler spray column connects.
Stench processing system the most according to claim 3, it is characterised in that: described first
Level filler spray column, the first chemicals dosing plant and the first filter are provided with and are connected with sewage plant
Outlet of sewer.
Stench processing system the most according to claim 2, it is characterised in that: described first
Chemicals dosing plant includes the first medicine-chest, and described first medicine-chest is by the first dosing pump and the described first order
Filler spray column connects;And described first dosing pump is connected with described automatic control unit.
Stench processing system the most according to claim 1, it is characterised in that: described neutralization
Processing unit includes the second level filler spray column being provided with pH sensor and respectively with described second
Second chemicals dosing plant of level filler spray column connection and the second water supply installation;Described pH sensor,
Second chemicals dosing plant and the second water supply installation are connected with described automatic control unit respectively;In described
With the side that described second level filler spray column is located at by the air inlet of processing unit, at described neutralization
The top of described second level filler spray column is located in the gas outlet of reason unit.
Stench processing system the most according to claim 6, it is characterised in that: described neutralization
Processing unit also includes the second filter being connected with described automatic control unit, described second mistake
The washings of the entrance point of filter and described second level filler spray column export and are connected, the port of export and
The shower water entrance of described second level filler spray column connects.
Stench processing system the most according to claim 7, it is characterised in that: described second
Level filler spray column, the second chemicals dosing plant and the second filter are provided with and are connected with sewage plant
Outlet of sewer.
Stench processing system the most according to claim 6, it is characterised in that: described second
Chemicals dosing plant includes the second medicine-chest, and described second medicine-chest is by the second dosing pump and the described second level
Filler spray column connects;And described second dosing pump is connected with described automatic control unit.
Stench processing system the most according to claim 1, it is characterised in that: also include
Be located at the blower fan between described neutralisation treatment unit and described aiutage, described blower fan with described from
Dynamic control unit connects.
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CN201620433832.7U CN205730826U (en) | 2016-05-12 | 2016-05-12 | A kind of stench processing system |
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CN201620433832.7U CN205730826U (en) | 2016-05-12 | 2016-05-12 | A kind of stench processing system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107670478A (en) * | 2017-11-10 | 2018-02-09 | 嘉兴市博莱特纸业有限公司 | A kind of waste water station waste gas treatment process |
CN110075695A (en) * | 2019-05-30 | 2019-08-02 | 江苏新聚环保科技有限公司 | Emission-control equipment |
-
2016
- 2016-05-12 CN CN201620433832.7U patent/CN205730826U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107670478A (en) * | 2017-11-10 | 2018-02-09 | 嘉兴市博莱特纸业有限公司 | A kind of waste water station waste gas treatment process |
CN110075695A (en) * | 2019-05-30 | 2019-08-02 | 江苏新聚环保科技有限公司 | Emission-control equipment |
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