CN1112227C - Adsorption/desorption equipment for low-concentration waste organic gas - Google Patents
Adsorption/desorption equipment for low-concentration waste organic gas Download PDFInfo
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- CN1112227C CN1112227C CN98119064A CN98119064A CN1112227C CN 1112227 C CN1112227 C CN 1112227C CN 98119064 A CN98119064 A CN 98119064A CN 98119064 A CN98119064 A CN 98119064A CN 1112227 C CN1112227 C CN 1112227C
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- valve rod
- cold air
- hot
- hot gas
- outlet
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- Separation Of Gases By Adsorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to an adsorption or desorption device of waste organic gas with low concentration, which mainly comprises a cold gas inlet, a cold gas outlet, a hot gas inlet, a hot gas outlet, a cold gas valve sheet, a hot gas valve sheet, a main valve rod, a hot gas inlet valve rod, a hot gas outlet valve rod, an upper locating pin, a lower locating pin, activated carbon fiber and a cylinder body. By the vertical downward and upward movement of the main valve rod, the cold gas valve sheet is driven to open, or the hot gas valve sheet is driven to open; and therefore, the purpose of the adsorption and the desorption of the waste gas are achieved. The adsorption or desorption device has the advantages of reasonable structure, convenient and simple operation, low device cost and large implement value and social economic benefit.
Description
The invention belongs to absorption or desorption apparatus, especially low-concentration organic exhaust gas absorption or desorption apparatus are applicable to that low concentration gas adsorbs or the occasion of desorption.
Before the present invention makes, absorption of prior art low-concentration organic exhaust gas or desorption apparatus, mainly formed by cylindrical shell, inlet tube, outlet, valve, its air inlet and give vent to anger and all control with valve, major defect is that absorption or the conversion of the desorption course of work will be by the conversions that valve opens or closes of giving vent to anger of valve that hot gas air intake valve, hot gas are given vent to anger, cold and hot air intake valve, cold air, complex structure, complicated operation installation cost height influences the implementation result of this device.
Task of the present invention is the shortcoming that overcomes prior art, provides a kind of low-concentration organic exhaust gas rational in infrastructure, easy and simple to handle, that installation cost is low to adsorb or desorption apparatus.
Low-concentration organic exhaust gas absorption of the present invention or desorption apparatus, include cold air import 1, cold air outlet 2, hot air intake 3, heat outlet 4, cylindrical shell 10, it is characterized in that mainly by cold air valve block 5,6, hot gas valve block 7,8, total valve rod 9, heat outlet valve rod 11, hot air intake valve rod 12, last alignment pin 13, following alignment pin 14 and NACF 15 are formed, be arranged on total valve rod 9 and cold air valve block 5 in the cylindrical shell 10,6, hot air intake valve rod 11, heat outlet valve rod 12 connects, hot air intake valve rod 11 two ends are provided with hot gas valve block 7 and following alignment pin 14, and heat outlet valve rod 12 two ends are provided with hot gas valve block 8 and last alignment pin 13.
Low-concentration organic exhaust gas of the present invention absorption or desorption apparatus, compared with prior art simple and reasonable, installation cost is low, easy and simple to handle reliable, easy to implement, have big implementary value and economic results in society.
Fig. 1 is low-concentration organic exhaust gas absorption of the present invention or desorption apparatus structural representation.
Wherein 1-cold air import, 2-cold air outlet, 3-hot air intake, the 4-heat outlet, 5-cold air valve block, 6-cold air valve block, 7-hot gas valve block, 8-hot gas valve block, the total valve rod of 9-, the 10-cylindrical shell, 11-hot air intake valve rod, 12-heat outlet valve rod, the last alignment pin of 13-, alignment pin under the 14-, the 15-NACF.
Fig. 1 is one embodiment of the present of invention.As shown in Figure 1, operation principle of the present invention and embodiment are: a kind of low-concentration organic exhaust gas absorption or desorption apparatus, include cold air import 1, cold air outlet 2, hot air intake 3, heat outlet 4, cylindrical shell 10, it is characterized in that mainly by cold air valve block 5,6, hot gas valve block 7,8, total valve rod 9, heat outlet valve rod 11, hot air intake valve rod 12, last alignment pin 13, following alignment pin 14 and NACF 15 are formed, be arranged on total valve rod 9 and cold air valve block 5 in the cylindrical shell 10,6, hot air intake valve rod 11, heat outlet valve rod 12 connects, hot air intake valve rod 11 two ends are provided with hot gas valve block 7 and following alignment pin 14, and heat outlet valve rod 12 two ends are provided with hot gas valve block 8 and last alignment pin 13.When being in absorption during duty, total valve rod 9, device relies on the pressure of self gravitations and cold air import 1 place's cold air to drive cold air valve block 5,6, hot air intake valve rod 11, heat outlet valve rod 12 to move vertically downward, close hot air intake 3, heat outlet 4 until hot gas valve block 7,8, cold air valve block 5,6 is opened at this moment, cold air import 1 air inlet, cold air outlet 2 is given vent to anger, by being arranged on the organic exhaust gas in the NACF 15 absorption cold air in the cylindrical shell 10, the cold air behind the absorption waste gas is discharged from cold air outlet 2.When device is in the desorption duty, total valve rod 9 relies on machine power drive cold air valve block 5,6, hot air intake valve rod 11, heat outlet valve rod 12 to move vertically upward, until 5, the 6 closing cool air imports 1 of cold air valve block, cold air outlet 2, this moment the hot gas valve block 7,8 open, hot gas advances 3 air inlets, heat outlet 4 is given vent to anger, be arranged on the waste gas of NACF 15 desorptions on NACF 15 in the cylindrical shell 10, the waste gas behind desorption is discharged from heat outlet 4.This apparatus structure is reasonable, and is easy and simple to handle, and installation cost is low, easy to implement.
Claims (1)
1. low-concentration organic exhaust gas adsorbs or desorption apparatus, include cold air import (1), cold air outlet (2), hot air intake (3), heat outlet (4), cylindrical shell (10), it is characterized in that mainly by cold air valve block (5), (6), hot gas valve block (7), (8), total valve rod (9), hot air intake valve rod (11), heat outlet valve rod (12), last alignment pin (13), following alignment pin (14) and NACF (15) are formed, be arranged on total valve rod (9) and cold air valve block (5) in the cylindrical shell (10), (6), hot air intake valve rod (11), heat outlet valve rod (12) connects, hot air intake valve rod (11) two ends are provided with hot gas valve block (7) and following alignment pin (14), heat outlet valve rod (12) two ends are provided with hot gas valve block (8) and last alignment pin (13), when this device is in adsorbed state, hot air intake (3) and heat outlet (4) are closed, and cold air import (1) and cold air outlet (2) are opened, when this device is in detachment status, hot air intake (3) and heat outlet (4) are opened, and cold air import (1) and cold air outlet (2) are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98119064A CN1112227C (en) | 1998-10-13 | 1998-10-13 | Adsorption/desorption equipment for low-concentration waste organic gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98119064A CN1112227C (en) | 1998-10-13 | 1998-10-13 | Adsorption/desorption equipment for low-concentration waste organic gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1250677A CN1250677A (en) | 2000-04-19 |
| CN1112227C true CN1112227C (en) | 2003-06-25 |
Family
ID=5226254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98119064A Expired - Fee Related CN1112227C (en) | 1998-10-13 | 1998-10-13 | Adsorption/desorption equipment for low-concentration waste organic gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1112227C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297336C (en) * | 2003-10-20 | 2007-01-31 | 中国石油化工股份有限公司 | Active carbon fiber device and method for adsorbing, recovering and treating organic waste gas |
| CN100428978C (en) * | 2006-08-19 | 2008-10-29 | 蔡宇峰 | Chamber off-line desorption bag adsorption equipment |
| CN101293165B (en) * | 2008-01-15 | 2011-10-26 | 青岛华世洁环保科技有限公司 | High-efficiency energy-saving activated carbon fiber organic waste gas recycling system |
| CN106422662A (en) * | 2016-12-23 | 2017-02-22 | 广西大学 | Organic waste gas purifying device |
| CN106512642A (en) * | 2016-12-26 | 2017-03-22 | 郑州天舜电子技术有限公司 | Activated carbon waste gas treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022918A (en) * | 1983-07-15 | 1985-02-05 | Daiwa Eng Kk | Method and apparatus for separating component of mixed gas |
| US4636225A (en) * | 1984-03-23 | 1987-01-13 | Linde Aktiengesellschaft | Drying of gases with multi-layer adsorption beds |
| EP0502627A1 (en) * | 1991-03-07 | 1992-09-09 | The BOC Group plc | Gas separation method and apparatus |
| CN2229529Y (en) * | 1995-08-08 | 1996-06-19 | 刘宪 | Activated carbon absorption vacuum control type controller for fuel oil vaporzation pollutant |
-
1998
- 1998-10-13 CN CN98119064A patent/CN1112227C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022918A (en) * | 1983-07-15 | 1985-02-05 | Daiwa Eng Kk | Method and apparatus for separating component of mixed gas |
| US4636225A (en) * | 1984-03-23 | 1987-01-13 | Linde Aktiengesellschaft | Drying of gases with multi-layer adsorption beds |
| EP0502627A1 (en) * | 1991-03-07 | 1992-09-09 | The BOC Group plc | Gas separation method and apparatus |
| CN2229529Y (en) * | 1995-08-08 | 1996-06-19 | 刘宪 | Activated carbon absorption vacuum control type controller for fuel oil vaporzation pollutant |
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| Publication number | Publication date |
|---|---|
| CN1250677A (en) | 2000-04-19 |
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