WO1993019833A1 - Schüttschichtfilter - Google Patents
Schüttschichtfilter Download PDFInfo
- Publication number
- WO1993019833A1 WO1993019833A1 PCT/DE1993/000235 DE9300235W WO9319833A1 WO 1993019833 A1 WO1993019833 A1 WO 1993019833A1 DE 9300235 W DE9300235 W DE 9300235W WO 9319833 A1 WO9319833 A1 WO 9319833A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter according
- perforated
- holes
- filter
- cooling system
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims description 2
- 231100000719 pollutant Toxicity 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 11
- 239000008187 granular material Substances 0.000 description 9
- 238000009826 distribution Methods 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- 239000013590 bulk material Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 108010068370 Glutens Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 235000021312 gluten Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010944 pre-mature reactiony Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
- B01D46/32—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering
- B01D46/36—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering as a substantially horizontal layer, e.g. on rotary tables, drums, conveyor belts
Definitions
- the two perforated bases are arranged one above the other.
- the two perforated plates can be arranged at a distance from one another, which results in the possibility of using a cooling system between the two perforated plates.
- Fig. 1 is a schematic side view of the
- the supporting grate 2 is arranged between a clean gas space 4 above and a raw gas space 5 below.
- the gas to be cleaned thus passes from the bottom upwards from the raw gas space 5 through the supporting grate into the clean gas space 4 and must flow through the fill layer 3.
- a perforated bottom 10 between the lower run of the distributing device 8 and the upper side 9 of the pouring layer 3.
- This perforated bottom 10 is arranged horizontally and interacts with the distributing device 8: Perforated bottom 10 is transported up to the top 9 of the fill layer 3 is evenly distributed, the perforated bottom 10 advantageously preventing the grain spectrum of the filter granules from segregating.
- the respective so-called leveling bars of the distribution device 8 slide in the areas of the non-perforated area of the Perforated bottom 10, the entire filter granulate to be fed into areas farther from the filling shaft 21. From there, the entire grain spectrum is gradually distributed. Since the non-perforated longitudinal paths of the perforated base 10 in the front region are also not traversed by flue gases, the filter granules of the fill layer 3 are advantageously kept reactive until sections of the perforated base 10 begin to perforate in the form of the holes 11. An undesirable premature reaction is thus effectively prevented.
- the perforated base 10 has holes 11 which are distributed uniformly over the entire surface of the perforated base 10, according to FIG. 2 there is the possibility that the perforated base 10 is divided into individual sections A, B and C. different distance and arrangement of the holes 11 is divided.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP93905189A EP0633809A1 (de) | 1992-03-27 | 1993-03-15 | Schüttschichtfilter |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4210133.6 | 1992-03-27 | ||
| DE19924210133 DE4210133C1 (enrdf_load_stackoverflow) | 1992-03-27 | 1992-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1993019833A1 true WO1993019833A1 (de) | 1993-10-14 |
Family
ID=6455252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1993/000235 WO1993019833A1 (de) | 1992-03-27 | 1993-03-15 | Schüttschichtfilter |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0633809A1 (enrdf_load_stackoverflow) |
| CZ (1) | CZ234794A3 (enrdf_load_stackoverflow) |
| DE (1) | DE4210133C1 (enrdf_load_stackoverflow) |
| RU (1) | RU94043784A (enrdf_load_stackoverflow) |
| WO (1) | WO1993019833A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032078A (zh) * | 2015-09-09 | 2015-11-11 | 陕西美斯林能源科技研究院 | 一种卧式移动床颗粒层过滤高温油气除尘的工艺及装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2652036C1 (ru) * | 2017-04-04 | 2018-04-24 | Общество с ограниченной ответственностью "Группа компаний "КАНЕКС" | Щебеночный фильтр-теплоутилизатор с подвижным слоем |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2570289A1 (fr) * | 1984-09-19 | 1986-03-21 | Margraf Adolf | Filtre a couches de matiere en vrac |
| DE3443832A1 (de) * | 1984-11-30 | 1986-06-05 | FHW-Brenntechnik GmbH, 8267 Neumarkt-St Veit | Schuettschichtfilter, insbesondere fuer rauchgase |
| EP0290870A1 (de) * | 1987-05-11 | 1988-11-17 | Siemens Aktiengesellschaft | Einrichtung zum gesteuerten Abzug möglichst planparalleler Schichten fliessfähigen Schüttgutes an der Unterseite einer in einem kreiszylindrischen Behälter enthaltenen Schüttgutsäule und Verwendung bei einem Wanderbettfilter |
| DE9208369U1 (de) * | 1992-06-23 | 1992-12-10 | EGA Entwicklungsgesellschaft für Apparatebau GmbH, 5202 Hennef | Adsorbersystem |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3641205A1 (de) * | 1986-12-03 | 1988-06-09 | Fhw Brenntechnik Gmbh | Vorrichtung zum filtern von umweltschaedlichen abgasen insbesondere von rauchgasen |
-
1992
- 1992-03-27 DE DE19924210133 patent/DE4210133C1/de not_active Expired - Fee Related
-
1993
- 1993-03-15 WO PCT/DE1993/000235 patent/WO1993019833A1/de not_active Application Discontinuation
- 1993-03-15 CZ CZ942347A patent/CZ234794A3/cs unknown
- 1993-03-15 RU RU94043784/26A patent/RU94043784A/ru unknown
- 1993-03-15 EP EP93905189A patent/EP0633809A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2570289A1 (fr) * | 1984-09-19 | 1986-03-21 | Margraf Adolf | Filtre a couches de matiere en vrac |
| DE3443832A1 (de) * | 1984-11-30 | 1986-06-05 | FHW-Brenntechnik GmbH, 8267 Neumarkt-St Veit | Schuettschichtfilter, insbesondere fuer rauchgase |
| EP0290870A1 (de) * | 1987-05-11 | 1988-11-17 | Siemens Aktiengesellschaft | Einrichtung zum gesteuerten Abzug möglichst planparalleler Schichten fliessfähigen Schüttgutes an der Unterseite einer in einem kreiszylindrischen Behälter enthaltenen Schüttgutsäule und Verwendung bei einem Wanderbettfilter |
| DE9208369U1 (de) * | 1992-06-23 | 1992-12-10 | EGA Entwicklungsgesellschaft für Apparatebau GmbH, 5202 Hennef | Adsorbersystem |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032078A (zh) * | 2015-09-09 | 2015-11-11 | 陕西美斯林能源科技研究院 | 一种卧式移动床颗粒层过滤高温油气除尘的工艺及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CZ234794A3 (en) | 1995-08-16 |
| DE4210133C1 (enrdf_load_stackoverflow) | 1993-06-17 |
| EP0633809A1 (de) | 1995-01-18 |
| RU94043784A (ru) | 1996-07-27 |
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