CN105910119A - Odor treatment device of sludge drying system - Google Patents
Odor treatment device of sludge drying system Download PDFInfo
- Publication number
- CN105910119A CN105910119A CN201610445762.1A CN201610445762A CN105910119A CN 105910119 A CN105910119 A CN 105910119A CN 201610445762 A CN201610445762 A CN 201610445762A CN 105910119 A CN105910119 A CN 105910119A
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- Prior art keywords
- air
- sludge drying
- control valve
- electric control
- odor
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- 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
- B01D53/50—Sulfur oxides
-
- 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
- B01D53/84—Biological processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Hydrology & Water Resources (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an odor treatment device of a sludge drying system. The odor treatment device of the sludge drying system comprises a first exhaust pipeline, air inducing openings, a second exhaust pipeline, a combustion chamber, a hot gas recycling pipeline, a desulfurization chamber, a dust chamber, a biological deodorization chamber, a gas mixing chamber and an ion generator. The first exhaust pipeline, the air inducing openings and the second exhaust pipeline are arranged, tail gas in a drying bin and a workshop is exhausted into the combustion chamber to be combusted, hydrogen sulfide is converted into sulfur dioxide, and then the sulfur dioxide enters the desulfurization chamber to be desulfurized. Heat generated during combustion is returned into the drying bin to be used for sludge drying, so that the energy utilization efficiency is improved, odor emission and environmental pollution are reduced, and the deodorization efficiency is high. The ion generator is arranged for generating concentration-controllable positive and negative oxygen ions which react with odor molecules in the tail gas, and thus the concentration of odor is reduced; in addition, tiny particles in the tail gas are charged to generate a condensation effect, the dust concentration is reduced, and the concentration of the odor in the tail gas is further reduced.
Description
Technical field:
The invention belongs to sludge drying device technical field, be specifically related to a kind of sludge drying system
The odor treating device of system.
Background technology:
At present, metropolitan sludge treatment becomes difficult and expensive, and distance mud is hauled, combustion
Material and freight rise, and Sludge landfill consumes a large amount of land resources, and expense rises, wet
Mud directly burns somewhat expensive, and because problems such as hazes, public opposition is built in city
Incinerator.Sludge heat drying is a kind of safe and reliable, rapidly and efficiently with scale mud decrement skill
Art, sludge drying sludge drying refers to be acted on, from mud by diafiltration or evaporation etc.
Remove the process of major part water content.Mud can reach following effect after carrying out heat drying: will
Mud is from 25%DS mummification to 90%DS, and weight lowers about 78%, the easy post processing of product,
Can carry out the energy and material recycles, harmful substance backs into may being reduced to of environment
Minimum level.
General sludge drying system uses the hot blast produced using coal-fired hot-blast stove as drying
Thermal source, there is mud granule cannot separate very well and cause total dustiness too high and odor concentration
Too high problem.While disposing sludge protection environment, how processing foul smell has become urgent need
One of problem solved.The intensity of foul smell is considered as to weigh the yardstick of its extent of injury, typically
It is divided into six grades, i.e. from the zero level of odorless to huge smelly Pyatyi, the foul smell of sludge drying system
Main component is hydrogen sulfide, and the most a small amount of ammonia, odor strength are three grades, belong to and easily feel
Gas.The diffusion of foul smell can heavy damage quality of air environment, directly affect health and
Work efficiency, even the foul smell of trace enters environment, all can make people not feel well, head occur
Bitterly, the symptom such as giddy, Nausea and vomiting, inappetence and distraction.Existing for
At the foul smell discharged in sludge drying system is passed through by the odor treating device of sludge drying system
Directly discharge after reason, or employing Sealing Method or coverage method etc. carry out process and can only temporarily cover
Stink, odor removal efficient is the highest, is not suitable for life-time service.
Summary of the invention:
To this end, the technical problem to be solved is in prior art for sludge drying
The odor treatment method that the odor treating device of system uses can not effectively remove stink, deodorization
Inefficient, be not suitable for life-time service, thus propose the Odor control of a kind of sludge drying system
Device.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of odor treating device of sludge drying system, including:
First exhaust pipeline, the first end of described first exhaust pipeline connects mummification storehouse.
Air-vent, described air-vent is multiple, and multiple described air-vents are arranged on sludge drying car
Between top.
Second exhaust pipeline, described second exhaust pipeline is described with multiple respectively by pipeline branch road
Air-vent connects.
Combustor, the inlet end of described combustor respectively with described first exhaust pipeline and described
Two discharge ducts connect.
Steam recovery channel, the inlet end of described steam recovery channel connects the of described combustor
One outlet side, the outlet side of described steam recovery channel connects mummification storehouse.
Desulfurization chamber, the inlet end of described desulfurization chamber is connected with the second outlet side of described combustor.
Dirt pocket, the inlet end of described dirt pocket is connected with the outlet side of described desulfurization chamber.
Biological deodorizing room, the inlet end of described biological deodorizing room connects with the outlet side of described dirt pocket
Connect.
Mixing chamber, the first inlet end of described mixing chamber is connected with the outlet side of described dirt pocket,
The outlet side of described mixing chamber is provided with the first pipeline and second pipe, described first pipeline communication
Extraneous air, described second pipe is connected with the inlet end of described combustor.
Second air inlet of ion generator, the outfan of described ion generator and described mixing chamber
End connects.
Preferred as technique scheme, described first exhaust pipeline is provided with the first air inducing
Machine and the first electric control valve.
Preferred as technique scheme, described second exhaust pipeline is provided with the second air inducing
Machine and the second electric control valve.
Preferred as technique scheme, described steam recovery channel is provided with temperature sensing
Device and the 3rd electric control valve.
Preferred as technique scheme, is provided with stink damp health check-up in described first pipeline
Survey device, ammonia detector and the 4th electric control valve, described second pipe is provided with the 5th electricity
Dynamic regulation valve.
Preferred as technique scheme, also includes controller, described controller respectively with institute
State the first air-introduced machine, described first electric control valve, described second air-introduced machine, described second electricity
Dynamic regulation valve, described temperature sensor, described 3rd electric control valve, described hydrogen sulfide gas
Detector, described ammonia detector, described 4th electric control valve, described 5th motorized adjustment
Valve connects.
The beneficial effects of the present invention is: it is by arranging first exhaust pipeline, air-vent and
Two discharge ducts, will burn in the exhaust emissions in mummification storehouse and workshop to combustor, will
Hydrogen sulfide changes into sulfur dioxide, and sulfur dioxide follow-up entrance desulfurization chamber carries out desulfurization, and will combustion
Burn the heat produced and return to mummification storehouse is carried out sludge drying, improve the utilization effect of energy
Rate, and decrease the discharge of foul smell and the pollution to environment, odor removal efficient is high；It is by setting
Put ion generator and produce the positive and negative oxonium ion of controlled concentration and the foul smell molecule transmission in tail gas
Reaction, thus reduce the charged generation of the molecule in the concentration of foul smell, and the tail gas made and coagulate
Poly-effect, reduces the concentration of dust, reduce further the odor concentration in tail gas；It passes through
Hydrogen-sulfide gas detector, ammonia detector are set to obtain being harmful in externally discharged air
The content of gas, the most up to standard, return to combustor re-starts process, further increase
The odor removal efficient of foul smell, it is to avoid the too high environment caused of odor concentration in externally discharged air
Pollute.This apparatus structure is simple and convenient to operate, high treating effect, maintenance efficiency are low.
Accompanying drawing illustrates:
The following drawings is only intended to, in schematically illustrating the present invention and explaining, not limit this
Bright scope.Wherein:
Fig. 1 is the odor treating device structure of the sludge drying system of one embodiment of the invention
Schematic diagram；
Fig. 2 is the mixing chamber structural representation of one embodiment of the invention；
Fig. 3 is the controller attachment structure schematic diagram of one embodiment of the invention.
Symbol description in figure:
1-first exhaust pipeline, 2-mummification storehouse, 3-air-vent, 4-second exhaust pipeline, 5-fires
Burning room, 6-steam recovery channel, 7-desulfurization chamber, 8-dirt pocket, 9-biological deodorizing room, 10-mixes
Air chamber, 11-ion generator, 101-the first air-introduced machine, 102-the first electric control valve, 301-
Second air-introduced machine, 302-the second electric control valve, 401-pipeline branch road, 601-temperature sensor,
602-the 3rd electric control valve, 1001-the first pipeline, 1002-second pipe, 1003-hydrogen sulfide
Detector, 1004-ammonia detector, 1005-the 4th electric control valve, 1006-the 5th electricity
Dynamic regulation valve.
Detailed description of the invention:
As it is shown in figure 1, the odor treating device of the sludge drying system of the present invention, including:
First exhaust pipeline 1, the first end of described first exhaust pipeline 1 connects mummification storehouse 2.
The first air-introduced machine 101 and the first electric control valve 102 it is provided with on described first exhaust pipeline 1.
Air-vent 3, described air-vent 3 is multiple, and multiple described air-vents 3 are arranged on mud
The top in mummification workshop.
Second exhaust pipeline 4, described second exhaust pipeline 4 by pipeline branch road 401 respectively with
Multiple described air-vents 3 connect.It is provided with the second air-introduced machine on described second exhaust pipeline 3
301 and second electric control valve 302.
Combustor 5, the inlet end of described combustor 5 respectively with described first exhaust pipeline 1 and
Described second exhaust pipeline 4 connects.
Steam recovery channel 6, the inlet end of described steam recovery channel 6 connects described combustor
First outlet side of 5, the outlet side of described steam recovery channel 6 connects mummification storehouse 2.Described
Temperature sensor 601 and the 3rd electric control valve 602 it is provided with on steam recovery channel 6.
Second outlet side of desulfurization chamber 7, the inlet end of described desulfurization chamber 7 and described combustor 5
Connect.
Dirt pocket 8, the inlet end of described dirt pocket 8 is connected with the outlet side of described desulfurization chamber 7.
Biological deodorizing room 9, the inlet end of described biological deodorizing room 9 goes out with described dirt pocket 8
Gas end connects.
Mixing chamber 10, as in figure 2 it is shown, the first inlet end of described mixing chamber 10 removes with described
The outlet side of dirt room 8 connects, and the outlet side of described mixing chamber 10 is provided with the first pipeline 1001
With second pipe 1002, described first pipeline 1001 connects extraneous air, described second pipe
1002 are connected with the inlet end of described combustor 5.It is provided with sulfur in described first pipeline 1001
Change hydrogen detector 1003, ammonia detector 1004 and the 4th electric control valve 1005, institute
State and on second pipe 1002, be provided with the 5th electric control valve 1006.
Ion generator 11, the outfan of described ion generator 11 and described mixing chamber 10
Second inlet end connect.
Controller 12, as it is shown on figure 3, described controller 12 respectively with described first air-introduced machine
101, described first electric control valve 102, described second air-introduced machine 301, described second electronic
Regulation valve 302, described temperature sensor 601, described 3rd electric control valve 602, described
Hydrogen-sulfide gas detector 1003, described ammonia detector 1004, described 4th motorized adjustment
Valve 1005, described 5th electric control valve 1006 connect.
The odor treating device of the sludge drying system described in the present embodiment, including: first exhaust
Pipeline, air-vent, second exhaust pipeline, combustor, steam recovery channel, desulfurization chamber, remove
Dirt room, biological deodorizing room, mixing chamber, ion generator.Its by arrange first exhaust pipeline,
Air-vent and second exhaust pipeline, will enter in the exhaust emissions in mummification storehouse and workshop to combustor
Row burning, changes into sulfur dioxide by hydrogen sulfide, and sulfur dioxide follow-up entrance desulfurization chamber takes off
Sulfur, and the heat that burning produces is returned to carry out in mummification storehouse sludge drying, improve energy
Utilization ratio, and decrease the discharge of foul smell and the pollution to environment, odor removal efficient is high；
It produces positive and negative oxonium ion and the foul smell in tail gas of controlled concentration by arranging ion generator
Molecule sends reaction, thus reduces the molecule lotus in the concentration of foul smell, and the tail gas made
Electricity produces agglomeration effect, reduces the concentration of dust, reduce further the odor concentration in tail gas；
Its by arranging hydrogen-sulfide gas detector, ammonia detector obtains in externally discharged air
The content of harmful gas, the most up to standard, return to combustor re-starts process, further
Improve the odor removal efficient of foul smell, it is to avoid odor concentration in externally discharged air is too high to be caused
Environmental pollution.This apparatus structure is simple and convenient to operate, high treating effect, maintenance efficiency are low.
Obviously, above-described embodiment is only for clearly demonstrating example, and not to reality
Execute the restriction of mode.For those of ordinary skill in the field, at the base of described above
Can also make other changes in different forms on plinth.Here without also cannot be to all
Embodiment give exhaustive.And the obvious change thus extended out or variation are still located
Among the protection domain of the invention.
Claims (6)
1. the odor treating device of a sludge drying system, it is characterised in that including:
First exhaust pipeline (1), the first end of described first exhaust pipeline (1) connects mummification storehouse (2)；
Air-vent (3), described air-vent (3) is multiple, and multiple described air-vents (3) are arranged on sludge drying car
Between top；
Second exhaust pipeline (4), described second exhaust pipeline (4) by pipeline branch road (401) respectively with multiple institutes
State air-vent (3) to connect；
Combustor (5), the inlet end of described combustor (5) respectively with described first exhaust pipeline (1) and described
Two discharge ducts (4) connect；
Steam recovery channel (6), the inlet end of described steam recovery channel (6) connects the of described combustor (5)
One outlet side, the outlet side of described steam recovery channel (6) connects mummification storehouse (2)；
Desulfurization chamber (7), the inlet end of described desulfurization chamber (7) is connected with the second outlet side of described combustor (5)；
Dirt pocket (8), the inlet end of described dirt pocket (8) is connected with the outlet side of described desulfurization chamber (7)；
Biological deodorizing room (9), the inlet end of described biological deodorizing room (9) connects with the outlet side of described dirt pocket (8)
Connect；
Mixing chamber (10), the first inlet end of described mixing chamber (10) is connected with the outlet side of described dirt pocket (8),
The outlet side of described mixing chamber (10) is provided with the first pipeline (1001) and second pipe (1002), described first pipe
Road (1001) connection extraneous air, described second pipe (1002) is connected with the inlet end of described combustor (5)；
Ion generator (11), the outfan of described ion generator (11) enters with the second of described mixing chamber (10)
Gas end connects.
The odor treating device of sludge drying system the most according to claim 1, it is characterised in that: described first
The first air-introduced machine (101) and the first electric control valve (102) it is provided with on discharge duct (1).
The odor treating device of sludge drying system the most according to claim 2, it is characterised in that: described second
The second air-introduced machine (301) and the second electric control valve (302) it is provided with on discharge duct (3).
The odor treating device of sludge drying system the most according to claim 3, it is characterised in that: described steam
Temperature sensor (601) and the 3rd electric control valve (602) it is provided with on recovery channel (6).
The odor treating device of sludge drying system the most according to claim 4, it is characterised in that: described first
Hydrogen-sulfide gas detector (1003), ammonia detector (1004) and the 4th electric adjustable it is provided with in pipeline (1001)
Joint valve (1005), described second pipe (1002) is provided with the 5th electric control valve (1006).
The odor treating device of sludge drying system the most according to claim 5, it is characterised in that: also include control
Device processed (12), described controller (12) respectively with described first air-introduced machine (101), described first electric control valve (102),
Described second air-introduced machine (301), described second electric control valve (302), described temperature sensor (601), described
3rd electric control valve (602), described hydrogen-sulfide gas detector (1003), described ammonia detector (1004),
Described 4th electric control valve (1005), described 5th electric control valve (1006) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445762.1A CN105910119A (en) | 2016-06-21 | 2016-06-21 | Odor treatment device of sludge drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445762.1A CN105910119A (en) | 2016-06-21 | 2016-06-21 | Odor treatment device of sludge drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105910119A true CN105910119A (en) | 2016-08-31 |
Family
ID=56758911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610445762.1A Pending CN105910119A (en) | 2016-06-21 | 2016-06-21 | Odor treatment device of sludge drying system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105910119A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594758A (en) * | 2016-12-12 | 2017-04-26 | 上海市特种设备监督检验技术研究院 | Method for rapidly processing residual liquid/residual gas in liquefied gas steel cylinder |
| CN108947181A (en) * | 2017-11-02 | 2018-12-07 | 东洋韩国工程株式会社 | Cyclic steam reheats sludge dry system |
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| CN201148391Y (en) * | 2007-11-27 | 2008-11-12 | 浙江大学 | Odor control system for sludge anhydration engineering |
| CN104984649A (en) * | 2015-06-14 | 2015-10-21 | 黄志强 | Purification system suitable for waste gas treatment and control method thereof |
| CN204933118U (en) * | 2015-07-30 | 2016-01-06 | 天津霍普环保科技有限公司 | A kind of gas sampling treating apparatus with measuring ability |
| CN105314812A (en) * | 2015-11-13 | 2016-02-10 | 北京神雾环境能源科技集团股份有限公司 | Sludge treatment system and treatment method thereof |
| CN205678684U (en) * | 2016-06-21 | 2016-11-09 | 普利资环境科技（苏州）有限公司 | A kind of odor treating device of sludge drying system |
-
2016
- 2016-06-21 CN CN201610445762.1A patent/CN105910119A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201148391Y (en) * | 2007-11-27 | 2008-11-12 | 浙江大学 | Odor control system for sludge anhydration engineering |
| CN104984649A (en) * | 2015-06-14 | 2015-10-21 | 黄志强 | Purification system suitable for waste gas treatment and control method thereof |
| CN204933118U (en) * | 2015-07-30 | 2016-01-06 | 天津霍普环保科技有限公司 | A kind of gas sampling treating apparatus with measuring ability |
| CN105314812A (en) * | 2015-11-13 | 2016-02-10 | 北京神雾环境能源科技集团股份有限公司 | Sludge treatment system and treatment method thereof |
| CN205678684U (en) * | 2016-06-21 | 2016-11-09 | 普利资环境科技（苏州）有限公司 | A kind of odor treating device of sludge drying system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594758A (en) * | 2016-12-12 | 2017-04-26 | 上海市特种设备监督检验技术研究院 | Method for rapidly processing residual liquid/residual gas in liquefied gas steel cylinder |
| CN108947181A (en) * | 2017-11-02 | 2018-12-07 | 东洋韩国工程株式会社 | Cyclic steam reheats sludge dry system |
| CN108947181B (en) * | 2017-11-02 | 2021-06-08 | 东洋韩国工程株式会社 | Circulating steam reheating sludge drying system |
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Application publication date: 20160831 |