DE2343323C2 - Mischbehälter zur kontinuierlichen Zugabe und Mischung von Flockungsmitteln zu Schlamm, insbesondere zu Klärschlamm - Google Patents
Mischbehälter zur kontinuierlichen Zugabe und Mischung von Flockungsmitteln zu Schlamm, insbesondere zu KlärschlammInfo
- Publication number
- DE2343323C2 DE2343323C2 DE2343323A DE2343323A DE2343323C2 DE 2343323 C2 DE2343323 C2 DE 2343323C2 DE 2343323 A DE2343323 A DE 2343323A DE 2343323 A DE2343323 A DE 2343323A DE 2343323 C2 DE2343323 C2 DE 2343323C2
- Authority
- DE
- Germany
- Prior art keywords
- sludge
- mixing
- mixing container
- flocculant
- agitator
- 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
Links
- 239000010802 sludge Substances 0.000 title claims description 26
- 239000008394 flocculating agent Substances 0.000 title claims description 8
- 239000010801 sewage sludge Substances 0.000 title claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 230000016615 flocculation Effects 0.000 claims 4
- 238000005189 flocculation Methods 0.000 claims 4
- 101150049168 Nisch gene Proteins 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 239000010871 livestock manure Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000008267 milk Substances 0.000 claims 1
- 210000004080 milk Anatomy 0.000 claims 1
- 235000013336 milk Nutrition 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/445—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing an oscillatory movement about an axis
-
- 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
- B01F35/711—Feed mechanisms for feeding a mixture of components, i.e. solids in liquid, solids in a gas stream
-
- 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
- B01F35/712—Feed mechanisms for feeding fluids
-
- 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
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
-
- 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
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2343323A DE2343323C2 (de) | 1973-08-28 | 1973-08-28 | Mischbehälter zur kontinuierlichen Zugabe und Mischung von Flockungsmitteln zu Schlamm, insbesondere zu Klärschlamm |
JP48110604A JPS5045461A (xx) | 1973-08-28 | 1973-10-03 | |
ES423727A ES423727A1 (es) | 1973-08-28 | 1974-02-28 | Perfeccionamientos introducidos en las intalaciones de car-ga y mezcla de los agentes de floculacion con lodos, en es- pecial lodos de la clarificacion o analogo a exprimir en filtro-prensas. |
GB1388974A GB1470681A (en) | 1973-08-28 | 1974-03-28 | Mixing dispensers for mixing flocculant with sludge |
AT430274A AT328989B (de) | 1973-08-28 | 1974-05-24 | Mischbehalter zur kontinuierlichen zugabe und mischung von flockungsmitteln zu schlamm |
IT24143/74A IT1015182B (it) | 1973-08-28 | 1974-06-19 | Dispositivo per l alimentazione e la miscelazione di mezzi floccula tori al fango in particolare fango depuratore o simile da spremere in seguito su filtri.pressa |
CH1138174A CH590682A5 (xx) | 1973-08-28 | 1974-08-19 | |
SE7410670A SE7410670L (xx) | 1973-08-28 | 1974-08-22 | |
NL7411237A NL7411237A (nl) | 1973-08-28 | 1974-08-23 | Inrichting voor het toevoeren en mengen van flokkuleermiddelen aan slik, in het bijzonder aan vervolgens op filterpersen uit te persen uitgezakte slik of dergelijke. |
BE147933A BE819229A (fr) | 1973-08-28 | 1974-08-27 | Dispositif pour amener des agents de floculation a de la boue et pour les melanger avec elle |
FR7429364A FR2242138B3 (xx) | 1973-08-28 | 1974-08-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2343323A DE2343323C2 (de) | 1973-08-28 | 1973-08-28 | Mischbehälter zur kontinuierlichen Zugabe und Mischung von Flockungsmitteln zu Schlamm, insbesondere zu Klärschlamm |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2343323B1 DE2343323B1 (de) | 1975-01-16 |
DE2343323C2 true DE2343323C2 (de) | 1975-08-21 |
Family
ID=5890920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2343323A Expired DE2343323C2 (de) | 1973-08-28 | 1973-08-28 | Mischbehälter zur kontinuierlichen Zugabe und Mischung von Flockungsmitteln zu Schlamm, insbesondere zu Klärschlamm |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5045461A (xx) |
AT (1) | AT328989B (xx) |
BE (1) | BE819229A (xx) |
CH (1) | CH590682A5 (xx) |
DE (1) | DE2343323C2 (xx) |
ES (1) | ES423727A1 (xx) |
FR (1) | FR2242138B3 (xx) |
GB (1) | GB1470681A (xx) |
IT (1) | IT1015182B (xx) |
NL (1) | NL7411237A (xx) |
SE (1) | SE7410670L (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354293A2 (fr) * | 1975-08-19 | 1978-01-06 | Alsthom Cgee | Procede pour le compactage et l'essorage des boues fluides chargees de matieres fibreuses |
AU524927B2 (en) * | 1977-10-17 | 1982-10-14 | Somat Corp. | Sludge treatment |
DK152015B (da) * | 1979-08-02 | 1988-01-25 | Voest Alpine Ag | Apparat til afvanding af vandige suspensioner og slam med en sibaandpresse og en spaltesi |
DE3939984A1 (de) * | 1989-12-02 | 1991-06-06 | Unitech Gmbh | Aufbereitungsvorrichtung zum aufbereiten von flockungshilfsmittel |
DE19521835C2 (de) * | 1995-06-16 | 1998-04-16 | Wetzel & Partner Ingenieurgese | Flockungsanlage |
GB2361915B (en) | 2000-05-05 | 2002-12-24 | Genesis Fluid Solutions Llc | High speed dewatering of slurries |
FR3000906B1 (fr) * | 2013-01-15 | 2015-03-06 | Skako Concrete | Melangeur a cuve conique tournante |
CN107362727A (zh) * | 2017-09-13 | 2017-11-21 | 童永康 | 互动式腻子粉混合桶及腻子粉混合方法 |
CN107670532A (zh) * | 2017-11-06 | 2018-02-09 | 黄纪春 | 一种农用复合肥加工机械生产设备 |
CN110252023A (zh) * | 2019-06-26 | 2019-09-20 | 萍乡市华星环保工程技术有限公司 | 脱硫废液制酸预处理用过滤装置 |
CN111715096B (zh) * | 2020-06-24 | 2022-06-24 | 刘永圣 | 一种花生种衣剂混合机 |
CN112723498B (zh) * | 2020-11-16 | 2022-09-02 | 福建亿旭能源科技有限公司 | 一种用于重金属废水处理的纳米晶磁混凝设备 |
SE2150525A1 (en) * | 2021-04-26 | 2022-10-27 | Valmet Oy | Mixing assembly and method for controlling mixing of green liquor and a flocculation agent |
-
1973
- 1973-08-28 DE DE2343323A patent/DE2343323C2/de not_active Expired
- 1973-10-03 JP JP48110604A patent/JPS5045461A/ja active Pending
-
1974
- 1974-02-28 ES ES423727A patent/ES423727A1/es not_active Expired
- 1974-03-28 GB GB1388974A patent/GB1470681A/en not_active Expired
- 1974-05-24 AT AT430274A patent/AT328989B/de not_active IP Right Cessation
- 1974-06-19 IT IT24143/74A patent/IT1015182B/it active
- 1974-08-19 CH CH1138174A patent/CH590682A5/xx not_active IP Right Cessation
- 1974-08-22 SE SE7410670A patent/SE7410670L/xx unknown
- 1974-08-23 NL NL7411237A patent/NL7411237A/xx unknown
- 1974-08-27 BE BE147933A patent/BE819229A/xx unknown
- 1974-08-28 FR FR7429364A patent/FR2242138B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2242138A1 (xx) | 1975-03-28 |
IT1015182B (it) | 1977-05-10 |
DE2343323B1 (de) | 1975-01-16 |
ES423727A1 (es) | 1976-04-16 |
JPS5045461A (xx) | 1975-04-23 |
BE819229A (fr) | 1974-12-16 |
CH590682A5 (xx) | 1977-08-15 |
SE7410670L (xx) | 1975-03-03 |
ATA430274A (de) | 1975-06-15 |
NL7411237A (nl) | 1975-03-04 |
AT328989B (de) | 1976-04-26 |
GB1470681A (en) | 1977-04-21 |
FR2242138B3 (xx) | 1977-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |