CN206476833U - One kind is discarded to burn circulation alkali liquor processing system - Google Patents
One kind is discarded to burn circulation alkali liquor processing system Download PDFInfo
- Publication number
- CN206476833U CN206476833U CN201621235175.1U CN201621235175U CN206476833U CN 206476833 U CN206476833 U CN 206476833U CN 201621235175 U CN201621235175 U CN 201621235175U CN 206476833 U CN206476833 U CN 206476833U
- Authority
- CN
- China
- Prior art keywords
- processing system
- alkali liquor
- discarded
- circulation alkali
- liquor processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003513 alkali Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 37
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 37
- 239000004571 lime Substances 0.000 claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 25
- 239000002893 slag Substances 0.000 claims abstract description 24
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 23
- 238000001556 precipitation Methods 0.000 claims abstract description 22
- 239000010802 sludge Substances 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 12
- 239000003546 flue gas Substances 0.000 claims abstract description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000002203 pretreatment Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000010304 firing Methods 0.000 claims description 5
- 239000002918 waste heat Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000000523 sample Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 8
- 125000003010 ionic group Chemical group 0.000 abstract description 6
- 238000002425 crystallisation Methods 0.000 abstract description 5
- 230000008025 crystallization Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- OKTJSMMVPCPJKN-IGMARMGPSA-N Carbon-12 Chemical class [12C] OKTJSMMVPCPJKN-IGMARMGPSA-N 0.000 description 1
- -1 NaCl Chemical class 0.000 description 1
- 241001274216 Naso Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Treating Waste Gases (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of discarded burning circulation alkali liquor processing system, it is characterised in that including：Water pre-treatment means, it includes raw water adjustment tank, lime reaction groove, lime precipitation groove, ozone oxidation reaction device, active carbon adsorber, neutralization chamber and the extremely cold aqua storage tank being sequentially connected by pipeline；Sludge treatment equipment, including sludge sump, plate and frame filter press and the gas retort being sequentially connected by pipeline；Pole cold water spray device, including chilling tower；Ash collection device, including slag gathering hopper and sack cleaner；Lime precipitation bottom land head piece is connected with sludge sump, and active carbon adsorber is also connected with gas retort, and gas retort and extremely cold aqua storage tank are connected with chilling tower respectively, and the outlet of chilling tower flue gas is connected with sack cleaner, and the outlet of chilling tower crystalline substance slag is connected with slag gathering hopper.The utility model does not introduce new ionic group, and efficiency is high, using water wisely, and zero discharged waste alkali liquid and harmless treatment remove the various polluters in waste water, and crystallization can be used for resource reclaim.
Description
Technical field
The utility model is related to water-treatment technology field, and in particular to one kind is discarded to burn circulation alkali liquor processing system.
Background technology
Contain substantial amounts of HCl, SO in dangerous waste incineration flue gas2、NOxDeng pollutant, mistake of the circulation alkali liquor in washing incineration flue gas
Substantial amounts of acid gas contaminants are absorbed in journey, substantial amounts of soluble inorganic sodium salt, such as NaCl, NaSO is formd3、NaNO2、
NaNO3Deng in addition with a small amount of heavy metal, sodium fluoride etc., causing to burn that alkali lye salinity is high, pollutant component is complicated, it is difficult to
Disposal up to standard.
Due to being further introduced into ionic group, reduction oxidation reaction effect in dosing oxidation processing technique of the prior art
Solvable salt content in rate, increase waste water, is unfavorable for the further disposal up to standard of waste water.
Utility model content
(1) technical problem to be solved
For introducing new ionic group in the prior art, efficiency is low, soluble organic fraction increase, is unfavorable for giving up
Water defect up to standard, the utility model provides a kind of discarded burning circulation alkali liquor processing system.
(2) technical scheme
The utility model discloses a kind of discarded burning circulation alkali liquor processing system, including：Water pre-treatment means, it includes logical
Cross raw water adjustment tank, lime reaction groove, lime precipitation groove, ozone oxidation reaction device, active carbon adsorber that pipeline is sequentially connected,
Neutralization chamber and extremely cold aqua storage tank；
Sludge treatment equipment, including sludge sump, plate and frame filter press and the gas retort being sequentially connected by pipeline；
Pole cold water spray device, including chilling tower；
Ash collection device, including slag gathering hopper and sack cleaner；
The lime precipitation groove includes lime precipitation bottom land head piece, and the lime precipitation bottom land head piece connects with the sludge sump
Connect, the active carbon adsorber is also connected with the gas retort, the gas retort and the extremely cold aqua storage tank respectively with the urgency
Cold tower connection, the chilling tower includes exhanst gas outlet and brilliant slag outlet, and the exhanst gas outlet is connected with the sack cleaner, institute
Brilliant slag outlet is stated to be connected with the slag gathering hopper.
Wherein, dual firing chamber and waste heat boiler are also connected with turn between the gas retort and the chilling tower.
Wherein, standby spray equipment is additionally provided with the chilling tower, the standby spray equipment is used for and external fluid delivery conduit
Road is connected.
Wherein, in addition to the first pump and the second pump, first pump located at the raw water adjustment tank and lime reaction groove it
Between, second pump is located between the ozone oxidation reaction device and the active carbon adsorber.
Wherein, the lime reaction groove also includes dosing agitating device.
Wherein, the ozone oxidation reaction device includes a set of ozone generating-device, for maintaining the ozone oxidation reaction
Ozone concentration in device.
Wherein, in addition to the intermediate pool between the ozone oxidation reaction device and active carbon adsorber.
Wherein, the neutralization chamber includes acid adding agitating device and pH pops one's head in, for keeping the neutralization chamber to discharge water to neutrality.
Wherein, in addition to ash collecting device, the slag gathering hopper and sack cleaner respectively with the ash collecting device
Connection.
(3) beneficial effect
The utility model, will by water pre-treatment means, sludge treatment equipment, pole cold water spray device and ash collection device
Discarded circulation alkali liquor is wholly converted into clinker or flying dust, and the present apparatus does not introduce new ionic group, and efficiency is high, section
Water is about used, the purpose of zero discharged waste alkali liquid and harmless treatment is reached, while removing the various polluters in waste water, crystallization can
For resource reclaim.
Brief description of the drawings
Fig. 1, which is that the utility model one kind is discarded, burns circulation alkali liquor processing system figure.
In figure：1st, raw water adjustment tank；2nd, lime reaction groove；3rd, lime precipitation groove；4th, ozone oxidation reaction device；5th, activated carbon
Absorber；6th, neutralization chamber；7th, extremely cold aqua storage tank；8th, chilling tower；9th, slag gathering hopper；10th, sludge sump；11st, plate and frame filter press；12nd, do
Furnace；13rd, dual firing chamber；14th, waste heat boiler；15th, sack cleaner；16th, ash collecting device
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is explicitly described, it is clear that described reality
It is a part of embodiment of the utility model to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality new
The scope of type protection.
The utility model discloses a kind of discarded burning circulation alkali liquor processing system, including：
Water pre-treatment means, its raw water adjustment tank 1 for including being sequentially connected by pipeline, lime reaction groove 2, lime precipitation
Groove 3, ozone oxidation reaction device 4, active carbon adsorber 5, neutralization chamber 6 and extremely cold aqua storage tank 7；
Sludge treatment equipment, including sludge sump 10, plate and frame filter press 11 and the gas retort 12 being sequentially connected by pipeline；
Pole cold water spray device, including chilling tower 8；
Ash collection device, including slag gathering hopper 9 and sack cleaner 15；
The lime precipitation groove 3 includes lime precipitation bottom land head piece, the lime precipitation bottom land head piece and the sludge sump
10 connections, the active carbon adsorber 5 is also connected with the gas retort 15, the gas retort 15 and extremely cold 7 points of the aqua storage tank
It is not connected with the chilling tower 8, the chilling tower 8 includes exhanst gas outlet and brilliant slag outlet, the exhanst gas outlet and the cloth bag
Deduster 15 is connected, and the brilliant slag outlet is connected with the slag gathering hopper 9.
Specifically, water pre-treatment means：The main function of raw water adjustment tank 1 is to remove in waste water to sink suspension, and regulation is former
Water water quality and quantity, has mixed well waste water, it is ensured that device stable operation；Lime reaction groove 2 and the regulation wastewater pH of lime precipitation groove 3
Value, removing can sink salinity, go water removal in fine suspension；Ozone oxidation reaction device 4 is mainly removed using the oxidability of ozone
Useless Organic substance in water and chromophoric group；The absorption property absorption heavy metal in waste water of the main utilization activated carbon of active carbon adsorber 5,
Chromophoric group and adsorbable organic matter；In neutralization chamber 6 after waste water adjustment pH value, into extremely cold aqua storage tank 7, used as pole cold water spray
Water, realizes that waste water circulation is used, and reaches water-saving purpose；Lime precipitation groove 3 includes lime precipitation bottom land head piece and lime
Stillpot overfall, lime precipitation groove overfall is connected with ozone oxidation reaction device 4, lime precipitation bottom land head piece and sludge sump 10
Connection.Sludge treatment equipment：Sludge is all collected in sludge sump 10, is inhaled after the press filtration of plate and frame filter press 11 with the activated carbon
After the activated carbon of adsorption saturation is mixed uniformly in adnexa 5, input gas retort 12 is burned, and flammable matter is gas retort in activated carbon
12 provide the energy, and lime precipitation sludge neutral and alkali ingredient draws acid gas in flue gas reduces secondary dirt in wastewater treatment process
While contaminating the generation of thing, the energy is saved, the consumption of alkali lye in follow-up fume treatment is saved.Pole cold water spray device：Chilling tower 8
In also include extremely cold aqua storage tank 7 and be used for pole cold water spray water storage, extremely cold water storage is handled in chilling tower 8 through extremely cold spray gun and atomizer
After form vaporific small water droplet, the vaporific water droplet after being contacted with incineration flue gas rapid gasification cooling by incineration flue gas from 600 DEG C or so
200 DEG C or so, while preventing that bioxin from producing herein are down in 1s, crystallization is brilliant scoriform solid to solvable salinity rapidly, thoroughly
The separation of solid and liquid of the waste liquid is realized, in extremely cold tower 8, the larger brilliant slag of particle is fallen into slag gathering hopper 9 due to the effect of gravity,
The less brilliant slag of grain enters in sack cleaner 15 with incineration flue gas, realizes gas solid separation after being filtered through sack cleaner 15, enters
Enter in ash collecting device 16, final crystalline substance slag can be used for salinity recovery with flying dust, can also be filled as solid waste.
The utility model disclose it is a kind of discarded burn circulation alkali liquor processing system, its by water pre-treatment means, sludge at
Device, pole cold water spray device and ash collection device are managed, discarded circulation alkali liquor is whole by techniques such as desalination, oxidation and absorption
Clinker or flying dust are converted into, the present apparatus does not introduce new ionic group, and efficiency is high, and using water wisely reaches salkali waste
Liquid zero-emission and the purpose of harmless treatment, while removing the various polluters in waste water, crystallization can be used for resource reclaim.
Wherein, dual firing chamber 13 and waste heat boiler 14 are also connected with turn between the gas retort 12 and the chilling tower 9.
Dual firing chamber 13 and waste heat boiler 14 are used for fully burn lime precipitation sludge and the activated carbon of adsorption saturation.
Wherein, standby spray equipment is additionally provided with chilling tower 8, the standby spray equipment is used to connect with external fluid delivery conduit road
Connect.Spray liquid used in standby spray equipment is preferably running water, when the liquid waste processing demand is relatively low, enables standby spray equipment,
Ensure whether enabling for the device, quick cooling effect of the chilling tower to incineration flue gas is not influenceed.
Wherein, the first pump and the second pump, first pump are located between the raw water adjustment tank 1 and lime reaction groove 2, institute
The second pump is stated to be located between the ozone oxidation reaction device 4 and the active carbon adsorber 5.Preferably, the raw water adjustment tank 1
Elevator pump is set between lime reaction groove 2.There is an intermediate pool between ozone oxidation reaction device 4 and active carbon adsorber 5, be used for
Ozone oxidation water outlet is collected, and is pumped into pump in active carbon adsorber 5, charcoal absorption wall has certain bearing capacity, and
Ensure that waste liquid has certain flow velocity therebetween.According to actual needs, pump is may also set up in other devices, for example, is entered in waste liquid
Squeezed into before chilling tower 8 also by pump.
Wherein, lime reaction groove 2 also includes dosing agitating device, for waste liquid and the abundant haptoreaction of lime.
Wherein, ozone oxidation reaction device 4 includes a set of ozone generating-device, for maintaining in the ozone oxidation reaction device
Ozone concentration.
Wherein, neutralization chamber 7 includes acid adding agitating device and pH pops one's head in, for keeping the neutralization chamber to discharge water to neutrality.
Wherein, in addition to ash collecting device 16, the slag gathering hopper 9 and sack cleaner 15 are collected with the flying dust respectively
Device 16 is connected.Final crystalline substance slag can be used for salinity recovery with flying dust, can also be filled as solid waste.
The utility model disclose it is a kind of discarded burn circulation alkali liquor processing system, its by water pre-treatment means, sludge at
Device, pole cold water spray device and ash collection device are managed, discarded circulation alkali liquor is whole by techniques such as desalination, oxidation and absorption
Clinker or flying dust are converted into, the present apparatus does not introduce new ionic group, and efficiency is high, and using water wisely reaches salkali waste
Liquid zero-emission and the purpose of harmless treatment, while removing the various polluters in waste water, crystallization can be used for resource reclaim.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (9)
1. one kind is discarded to burn circulation alkali liquor processing system, it is characterised in that including：
Water pre-treatment means, its raw water adjustment tank (1) for including being sequentially connected by pipeline, lime reaction groove (2), lime precipitation
Groove (3), ozone oxidation reaction device (4), active carbon adsorber (5), neutralization chamber (6) and extremely cold aqua storage tank (7)；
Sludge treatment equipment, including sludge sump (10), plate and frame filter press (11) and the gas retort (12) being sequentially connected by pipeline；
Pole cold water spray device, including chilling tower (8)；
Ash collection device, including slag gathering hopper (9) and sack cleaner (15)；
The lime precipitation groove (3) includes lime precipitation bottom land head piece, the lime precipitation bottom land head piece and the sludge sump
(10) connect, the active carbon adsorber (5) is also connected with the gas retort (12), the gas retort (12) and the extremely cold storage
Tank (7) is connected with the chilling tower (8) respectively, and the chilling tower (8) includes exhanst gas outlet and brilliant slag outlet, and the flue gas goes out
Mouth is connected with the sack cleaner (15), and the brilliant slag outlet is connected with the slag gathering hopper (9).
2. discarded burning circulation alkali liquor processing system according to claim 1, it is characterised in that in the gas retort (12)
Dual firing chamber (13) and waste heat boiler (14) are also connected with turn between the chilling tower (8).
3. discarded burning circulation alkali liquor processing system according to claim 1, it is characterised in that in the chilling tower (8)
Standby spray equipment is additionally provided with, the standby spray equipment is used to be connected with external fluid delivery conduit road.
4. discarded burning circulation alkali liquor processing system according to claim 1, it is characterised in that also including the first pump and the
Two pumps, first pump is located between the raw water adjustment tank (1) and lime reaction groove (2), and second pump is located at described smelly
Between oxygen oxidation reactor (4) and the active carbon adsorber (5).
5. discarded burning circulation alkali liquor processing system according to claim 1, it is characterised in that the lime reaction groove
(2) dosing agitating device is also included.
6. discarded burning circulation alkali liquor processing system according to claim 1, it is characterised in that the ozone oxidation reaction
Device (4) includes a set of ozone generating-device, for maintaining the ozone concentration in the ozone oxidation reaction device (4).
7. discarded burning circulation alkali liquor processing system according to claim 1, it is characterised in that also including located at described smelly
Intermediate pool between oxygen oxidation reactor (4) and active carbon adsorber (5).
8. discarded burning circulation alkali liquor processing system according to claim 1, it is characterised in that neutralization chamber (6) bag
Acid adding agitating device and pH probes are included, for keeping the neutralization chamber (6) to discharge water to neutrality.
9. discarded burning circulation alkali liquor processing system according to claim 1, it is characterised in that also collect and fill including flying dust
Put (16), the slag gathering hopper (9) and sack cleaner (15) are connected with the ash collecting device (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235175.1U CN206476833U (en) | 2016-11-15 | 2016-11-15 | One kind is discarded to burn circulation alkali liquor processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621235175.1U CN206476833U (en) | 2016-11-15 | 2016-11-15 | One kind is discarded to burn circulation alkali liquor processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206476833U true CN206476833U (en) | 2017-09-08 |
Family
ID=59756955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621235175.1U Expired - Fee Related CN206476833U (en) | 2016-11-15 | 2016-11-15 | One kind is discarded to burn circulation alkali liquor processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206476833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340784A (en) * | 2018-10-17 | 2019-02-15 | 四川锐源能环科技有限公司 | A kind of gaseous state hazardous waste processing system |
-
2016
- 2016-11-15 CN CN201621235175.1U patent/CN206476833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340784A (en) * | 2018-10-17 | 2019-02-15 | 四川锐源能环科技有限公司 | A kind of gaseous state hazardous waste processing system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215126, Suzhou Industrial Park, Jiangsu, Suzhou Province, 18 Pu Cheng Pu Road Patentee after: Zhongxin Heshun environmental protection (Jiangsu) Co.,Ltd. Address before: 215126, Suzhou Industrial Park, Jiangsu, Suzhou Province, 18 Pu Cheng Pu Road Patentee before: JIANGSU HESHUN ENVIRONMENTAL PROTECTION Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |