SU639579A1 - Double-layer radial granular filter with movable packing - Google Patents
Double-layer radial granular filter with movable packingInfo
- Publication number
- SU639579A1 SU639579A1 SU742051411A SU2051411A SU639579A1 SU 639579 A1 SU639579 A1 SU 639579A1 SU 742051411 A SU742051411 A SU 742051411A SU 2051411 A SU2051411 A SU 2051411A SU 639579 A1 SU639579 A1 SU 639579A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- granular
- layer
- double
- granular filter
- layer radial
- Prior art date
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
1one
Изобретение относитс к сухим методам очистки промышленных газов и может быть использовано в металлургической, химической , промышленности стройматериалов и отрасл х промышленности.This invention relates to dry methods for the purification of industrial gases and can be used in the metallurgical, chemical, building materials and industrial sectors.
Дл улавливани пылевого уноса из газового потока при тепловой обработке мелкозернистых полидисперсных материалов примен ютс зернистые слоевые фильтры с периодическим или непрерывпым движением сло , в которых в качестве фильтруюш ,ей засыпки используютс крупные фракции обрабатываемого материала.In order to trap dust from the gas stream during heat treatment of fine-grained polydisperse materials, granular layer filters are used with periodic or continuous movement of the layer, in which coarse fractions of the processed material are used as filtering material.
Известен двухслойный зернистый радиальный фильтр с подвижной насадкой, включаюший корпус, коаксиально расположенные в нем жалюзийные желобчатые решетки, зернистую насадку, разгрузочное устройство, входные и выходные патрубки 1.A two-layer granular radial filter with a movable nozzle is known, including a housing, louvered grooved grids coaxially located in it, a granular nozzle, a discharge device, inlet and outlet nozzles 1.
Однако раздельна решетка усложн ет конструкцию фильтра, особенно при высокотемпературной фильтрации, и создает дополнительное сопротивление, что ухудшает очистку газов.However, a separate grating complicates the design of the filter, especially with high-temperature filtration, and creates additional resistance, which impairs gas cleaning.
Целью изобретени вл етс повышение эффективности очистки газов.The aim of the invention is to increase the efficiency of gas cleaning.
Дл этого внешн решетка предлагаемого фильтра с внутренней стороны снабжена шипами, расположенными в шахматномFor this, the external grille of the proposed filter is internally provided with spikes located in a checkerboard
пор дке, с длиной, равной 1/3- 1/4 толщины зернистой насадки сло .order, with a length equal to 1 / 3-1 / 4 the thickness of the granular nozzle layer.
На фиг. 1 показан описываемый фильтр; на фиг. 2 - узел I на фиг. 1. Фильтр состоит из патрубка 1 дл подвода запыленного газа, патрубка 2 дл выхода очищенного газа, жалюзийных решеток 3 и 4 соответственно входных и выходных , сло зернистой насадки 5, шипов 6, разгрузочного устройства 7 и корнуса 8.FIG. 1 shows the described filter; in fig. 2 — node I in FIG. 1. The filter consists of a pipe 1 for the supply of dusty gas, a pipe 2 for the exit of purified gas, louvered grilles 3 and 4, respectively, the input and output, a layer of granular nozzles 5, spikes 6, a discharge device 7 and the corns 8.
Работает фильтр следующим образом.The filter works as follows.
Очищаемый газ поступает в фильтр через патрубок 1, проходит через фильтрующую зернистую насадку 5, причем максимальное пылеулавливание происходит лобовым слоем , который в отличие от пристенного сло , движущегос между шинами (фиг. 2) имеет большую скорость, что улучшает очистKV газов.The gas to be cleaned enters the filter through the pipe 1, passes through the filtering granular nozzle 5, and the maximum dust collection occurs by the front layer, which, unlike the wall layer moving between the tires (Fig. 2), has a greater speed, which improves the purification of KV gases.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU742051411A SU639579A1 (en) | 1974-08-06 | 1974-08-06 | Double-layer radial granular filter with movable packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU742051411A SU639579A1 (en) | 1974-08-06 | 1974-08-06 | Double-layer radial granular filter with movable packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU639579A1 true SU639579A1 (en) | 1978-12-30 |
Family
ID=20593415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU742051411A SU639579A1 (en) | 1974-08-06 | 1974-08-06 | Double-layer radial granular filter with movable packing |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU639579A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254616A (en) | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Co. | Process for flue gas desulfurization or nitrogen oxide removal using a magnetically stabilized fluid cross-flow contactor |
| US4254557A (en) | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Co. | Magnetically stabilized fluid cross-flow contactor and process for using the same |
| US4254558A (en) | 1979-07-31 | 1981-03-10 | Exxon Research & Engineering Co. | Louvered magnetically stabilized fluid cross-flow contactor and processes for using the same |
| US4255403A (en) | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Co. | Magnetically stabilized fluid cross-flow contactor having support means and process for using the same |
| US4255166A (en) | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Company | Process for the removal of particulates entrained in a fluid using a magnetically stabilized fluid cross-flow contactor |
| US4505723A (en) * | 1981-10-20 | 1985-03-19 | Efb Inc. | Filter apparatus |
-
1974
- 1974-08-06 SU SU742051411A patent/SU639579A1/en active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254616A (en) | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Co. | Process for flue gas desulfurization or nitrogen oxide removal using a magnetically stabilized fluid cross-flow contactor |
| US4254557A (en) | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Co. | Magnetically stabilized fluid cross-flow contactor and process for using the same |
| US4254558A (en) | 1979-07-31 | 1981-03-10 | Exxon Research & Engineering Co. | Louvered magnetically stabilized fluid cross-flow contactor and processes for using the same |
| US4255403A (en) | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Co. | Magnetically stabilized fluid cross-flow contactor having support means and process for using the same |
| US4255166A (en) | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Company | Process for the removal of particulates entrained in a fluid using a magnetically stabilized fluid cross-flow contactor |
| US4505723A (en) * | 1981-10-20 | 1985-03-19 | Efb Inc. | Filter apparatus |
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