CN112370988A - A chelant solution preparation system for waste incineration fly ash handles - Google Patents
A chelant solution preparation system for waste incineration fly ash handles Download PDFInfo
- Publication number
- CN112370988A CN112370988A CN202011432727.9A CN202011432727A CN112370988A CN 112370988 A CN112370988 A CN 112370988A CN 202011432727 A CN202011432727 A CN 202011432727A CN 112370988 A CN112370988 A CN 112370988A
- Authority
- CN
- China
- Prior art keywords
- chelating agent
- tap water
- liquid preparation
- pipeline
- stirring liquid
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 61
- 239000010881 fly ash Substances 0.000 title claims abstract description 40
- 238000004056 waste incineration Methods 0.000 title claims abstract description 14
- 239000013522 chelant Substances 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 239000002738 chelating agent Substances 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 239000008399 tap water Substances 0.000 claims abstract description 50
- 235000020679 tap water Nutrition 0.000 claims abstract description 50
- 239000000575 pesticide Substances 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000010349 pulsation Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 229940079593 drug Drugs 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 6
- 238000010992 reflux Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/08—Toxic combustion residues, e.g. toxic substances contained in fly ash from waste incineration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011432727.9A CN112370988A (en) | 2020-12-09 | 2020-12-09 | A chelant solution preparation system for waste incineration fly ash handles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011432727.9A CN112370988A (en) | 2020-12-09 | 2020-12-09 | A chelant solution preparation system for waste incineration fly ash handles |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112370988A true CN112370988A (en) | 2021-02-19 |
Family
ID=74589720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011432727.9A Pending CN112370988A (en) | 2020-12-09 | 2020-12-09 | A chelant solution preparation system for waste incineration fly ash handles |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112370988A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008512239A (en) * | 2004-09-08 | 2008-04-24 | ヘッドウォーターズ インコーポレーテッド | Method and system for pretreatment of fly ash |
CN203842526U (en) * | 2014-06-04 | 2014-09-24 | 中持(北京)科技发展有限公司 | Automatic dosing system for lime solutions |
CN205269646U (en) * | 2015-12-09 | 2016-06-01 | 杭州萧宏环保科技股份有限公司 | Waste incineration fly ash treatment system |
CN205889554U (en) * | 2016-08-08 | 2017-01-18 | 江苏西玛环境科技有限公司 | Automatic charge device system of preparing of chelating agent solution |
CN206027470U (en) * | 2016-09-05 | 2017-03-22 | 苏州宝典环保科技有限公司 | NaOH medicine system |
CN206701196U (en) * | 2017-04-27 | 2017-12-05 | 北京中科国润环保科技有限公司 | The equipment that decoction is prepared using medicament with automatic feeding material function |
CN207562827U (en) * | 2018-02-10 | 2018-07-03 | 佛山水业集团高明供水有限公司 | A kind of lime saturated solution dosing system |
CN108837687A (en) * | 2018-08-17 | 2018-11-20 | 深圳市凯盛科技工程有限公司 | A kind of flat glass industry melting furnaces flue gas desulphurization system |
CN214345672U (en) * | 2020-12-09 | 2021-10-08 | 潮州深能环保有限公司 | A chelant solution preparation system for waste incineration fly ash handles |
-
2020
- 2020-12-09 CN CN202011432727.9A patent/CN112370988A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008512239A (en) * | 2004-09-08 | 2008-04-24 | ヘッドウォーターズ インコーポレーテッド | Method and system for pretreatment of fly ash |
CN203842526U (en) * | 2014-06-04 | 2014-09-24 | 中持(北京)科技发展有限公司 | Automatic dosing system for lime solutions |
CN205269646U (en) * | 2015-12-09 | 2016-06-01 | 杭州萧宏环保科技股份有限公司 | Waste incineration fly ash treatment system |
CN205889554U (en) * | 2016-08-08 | 2017-01-18 | 江苏西玛环境科技有限公司 | Automatic charge device system of preparing of chelating agent solution |
CN206027470U (en) * | 2016-09-05 | 2017-03-22 | 苏州宝典环保科技有限公司 | NaOH medicine system |
CN206701196U (en) * | 2017-04-27 | 2017-12-05 | 北京中科国润环保科技有限公司 | The equipment that decoction is prepared using medicament with automatic feeding material function |
CN207562827U (en) * | 2018-02-10 | 2018-07-03 | 佛山水业集团高明供水有限公司 | A kind of lime saturated solution dosing system |
CN108837687A (en) * | 2018-08-17 | 2018-11-20 | 深圳市凯盛科技工程有限公司 | A kind of flat glass industry melting furnaces flue gas desulphurization system |
CN214345672U (en) * | 2020-12-09 | 2021-10-08 | 潮州深能环保有限公司 | A chelant solution preparation system for waste incineration fly ash handles |
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Legal Events
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---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 521000 men Di Ling, Sha Xi Yi Cun, Chao'an District, Chaozhou City, Guangdong Province Applicant after: Chaozhou Shenneng environmental protection Co.,Ltd. Applicant after: Shenzhen Energy and environmental protection Co.,Ltd. Applicant after: Shenzhen Shenneng environmental protection East Co.,Ltd. Applicant after: Shenzhen Shenneng Environmental Protection City Environmental Service Co.,Ltd. Applicant after: Guilin Shenneng environmental protection Co.,Ltd. Applicant after: WUHAN SHENNENG ENVIRONMENTAL PROTECTION NEW DITCH WASTE POWER GENERATION Co.,Ltd. Applicant after: Shanxian Shenneng environmental protection Co.,Ltd. Address before: 521000 men Di Ling, Sha Xi Yi Cun, Chao'an District, Chaozhou City, Guangdong Province Applicant before: Chaozhou Shenneng environmental protection Co.,Ltd. Applicant before: SHENZHEN ENERGY ENVIRONMENTAL ENGINEERING Co.,Ltd. Applicant before: Shenzhen Shenneng environmental protection East Co.,Ltd. Applicant before: Shenzhen Shenneng Environmental Protection City Environmental Service Co.,Ltd. Applicant before: Guilin Shenneng environmental protection Co.,Ltd. Applicant before: WUHAN SHENNENG ENVIRONMENTAL PROTECTION NEW DITCH WASTE POWER GENERATION Co.,Ltd. Applicant before: Shanxian Shenneng environmental protection Co.,Ltd. |