CN2527332Y - Multielement split flow composite waste gas cleaning device - Google Patents
Multielement split flow composite waste gas cleaning device Download PDFInfo
- Publication number
- CN2527332Y CN2527332Y CN 01220937 CN01220937U CN2527332Y CN 2527332 Y CN2527332 Y CN 2527332Y CN 01220937 CN01220937 CN 01220937 CN 01220937 U CN01220937 U CN 01220937U CN 2527332 Y CN2527332 Y CN 2527332Y
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- CN
- China
- Prior art keywords
- valve
- desorption
- absorption
- waste gas
- jar
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- 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 - Fee Related
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- Separation Of Gases By Adsorption (AREA)
- Treating Waste Gases (AREA)
Abstract
A multi-unit segregation combining waste gas cleaning device relates to industrial waste gas treatment, which is characterized in that over three independent adsorptive tanks, the adsorbent are arranged in the adsorptive tanks. The two ends of each tank are respectively provided with a group of adsorptive valves and desorptive valves; then using pipelines to communicate with each valve to form the sucking and adsorptive gas-access channel and using the control device to switch the status of the adsorption and desorption.The process does not need the mechanical power drive with the advantages of energy saving and simple switching structure.
Description
The utility model relates to emission-control equipment.
The waste gas continuous purification device adopts the swinging adsorbent bed usually at present, and it is a rotatable absorption rotating cylinder by the dynamic power machine transmission.Be separated into some fan-shaped grid along circumference, each grid filled with adsorbent in the rotating cylinder.Rotating cylinder is slowly rotation under the driving of dynamic power machine transmission, makes the some grid on the rotating cylinder aim at the out of phase of switching device shifter of giving vent to anger, thereby makes some grid be in different suctions, detachment status.In general, make minority or have only a grid to be in detachment status, all the other majorities are in adsorbed state.Along with the rotation of rotating cylinder, the suction of each grid, detachment status be constantly change then.This adsorbent equipment complex structure, the sealing technology difficulty is big, and the dynamic power machine transmission mechanism is owing to drive whole rotating cylinder rotation, and kinetic equation loss is big, but also needs a cover mechanical reduction transmission device.
The purpose of this utility model is to overcome above-mentioned defective, and a kind of box-like waste gas purification apparatus of multiple-unit shunt group of multiple-unit independence adsorption tanks is provided.
Scheme of the present utility model is: set up the independently adsorption tanks more than three, in jar adsorbent is arranged, one group of absorption valve and desorption valve are respectively joined in each jar two ends, are communicated with into absorption turnover gas passage and desorption turnover gas passage with pipeline and each valve again.Each valve is all pneumatic operated valve, and the cylinder of its valve connects with pneumatic line, to magnetic valve, is communicated with compressed gas source with pneumatic line again.Control device is connected with the electromagnetic valve coil of each corresponding gas circuit by circuit, and the absorption valve of certain or some adsorption tanks that take turns to when certain intermittent time section cuts out, during desorption opening of valves state, and all the other each jars then are in the absorption opening of valves, desorption valve closed condition.
Advantage of the present utility model is, need not adopt the dynamic power machine transmission device, energy efficient, and simple in structure, cost is low.
Accompanying drawing 1 is the utility model structural representation.
1 is the absorption valve among the figure, and 2 is the desorption valve, and 3 are the absorption pipeline, and 4 is pneumatic line, and 5 is the desorption pipeline, and 6 is adsorption tanks, and 7 is the catalytic combustion bed, and 8 is discharge drum, and 9 is control device, and 10 are the absorption blower fan, and 11 is the desorption blower fan.
The utility model is to implement like this: the independently divided installation of a plurality of adsorption tanks, adsorbent is arranged in the adsorption tanks, one group of absorption valve and desorption valve are respectively joined in two ends in each adsorption tanks, connect into absorption inlet channel, absorption outlet passageway, desorption inlet channel, desorption outlet passageway with pipeline and each valve again.In total air inlet front of this device or the back of always giving vent to anger the absorption blower fan is installed, end at the desorption outlet passageway is installed with the desorption blower fan, the desorption blower fan is communicated with the air inlet of catalytic combustion bed, the gas outlet of catalytic combustion bed is communicated with the desorption inlet channel, and simultaneously the gas outlet of catalytic combustion bed is communicated with discharge drum after through a drain valve.
Each valve is controlled its closure or openness by control device, and control device is by industrial computer PC or PLC, and magnetic valve and pneumatic system are formed.Compressed gas source is delivered to the promotion cylinder of each pneumatic operated valve by the pneumatic tube magnetic valve of flowing through.Send corresponding instruction by PC or PLC by technological requirement.Make most absorption valves be in opening, corresponding desorption valve is in closed condition, one or minority absorption valve is in closed condition, and the pairing desorption valve of absorption valve closed condition is in opening, then most adsorption tanks are in adsorbed state, the minority adsorption tanks are in detachment status, and control device can both adsorb and two kinds of duties of desorption each adsorption tanks by certain time interval by turns, go round and begin again.
During absorption work, waste gas is sent into the absorption inlet channel by the absorption blower fan, enters each adsorption tanks absorption through the absorption valve of having opened, and the other end absorption valve of purified gas process jar enters the absorption outlet passageway and enters atmosphere until discharge drum.And this moment, the minority adsorption tanks were in detachment status, its absorption valve cuts out, the desorption opening of valves, the gas that has purified through the heating of catalytic combustion bed during desorption is entered in the jar by desorption inlet channel desorption valve, explain the harmful poisonous gas that is adsorbed on the adsorbent, the waste gas that contains higher concentration is discharged by another desorption valve, enter the desorption blower fan through the desorption outlet passageway and send into the burning of catalytic combustion bed, purified gas is discharged by aiutage through drain valve, and portion gas is done the hot blast air inlet for desorption and used.
Claims (1)
1, the box-like waste gas purification apparatus of multiple-unit shunt group, comprise the absorption blower fan, the desorption blower fan, the catalytic combustion bed, control device is characterized in that setting up the independently adsorption tanks more than three, in jar adsorbent is arranged, one group of absorption valve and desorption valve are respectively joined in each jar two ends, are communicated with into absorption turnover gas passage and desorption turnover gas passage with pipeline and each valve again.Each valve is all pneumatic operated valve, the cylinder of its valve is connected with pneumatic line, be communicated with compressed gas source again through magnetic valve, control device is connected with the electromagnetic valve coil of each valve by circuit, when the absorption valve that certain intermittent time section takes turns to certain or some adsorption tanks cuts out, during desorption opening of valves state, remaining most jar then is in absorption opening of valves, desorption valve closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220937 CN2527332Y (en) | 2001-04-09 | 2001-04-09 | Multielement split flow composite waste gas cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220937 CN2527332Y (en) | 2001-04-09 | 2001-04-09 | Multielement split flow composite waste gas cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2527332Y true CN2527332Y (en) | 2002-12-25 |
Family
ID=33638343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220937 Expired - Fee Related CN2527332Y (en) | 2001-04-09 | 2001-04-09 | Multielement split flow composite waste gas cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2527332Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100428978C (en) * | 2006-08-19 | 2008-10-29 | 蔡宇峰 | Chamber off-line desorption bag adsorption equipment |
| CN101940869A (en) * | 2010-06-13 | 2011-01-12 | 浙江逸盛石化有限公司 | Purification method and device of exhaust gas of purified terephthalic acid oxidizing device |
| CN102941000A (en) * | 2012-11-12 | 2013-02-27 | 天津市联合环保工程设计有限公司 | Organic waste gas multifunctional integral processing device |
| CN104893951A (en) * | 2014-03-03 | 2015-09-09 | 北京双诚联盈净化工程技术有限公司 | Combination of polymerase chain reaction workstation |
| CN112325157A (en) * | 2020-10-22 | 2021-02-05 | 邬春杨 | Industrial production waste gas administers environmental protection equipment |
-
2001
- 2001-04-09 CN CN 01220937 patent/CN2527332Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100428978C (en) * | 2006-08-19 | 2008-10-29 | 蔡宇峰 | Chamber off-line desorption bag adsorption equipment |
| CN101940869A (en) * | 2010-06-13 | 2011-01-12 | 浙江逸盛石化有限公司 | Purification method and device of exhaust gas of purified terephthalic acid oxidizing device |
| CN101940869B (en) * | 2010-06-13 | 2013-08-07 | 浙江逸盛石化有限公司 | Purification method and device of exhaust gas of purified terephthalic acid oxidizing device |
| CN102941000A (en) * | 2012-11-12 | 2013-02-27 | 天津市联合环保工程设计有限公司 | Organic waste gas multifunctional integral processing device |
| CN104893951A (en) * | 2014-03-03 | 2015-09-09 | 北京双诚联盈净化工程技术有限公司 | Combination of polymerase chain reaction workstation |
| CN104893951B (en) * | 2014-03-03 | 2019-03-05 | 北京双诚联盈净化工程技术有限公司 | The combination of polymerase chain reaction work station |
| CN112325157A (en) * | 2020-10-22 | 2021-02-05 | 邬春杨 | Industrial production waste gas administers environmental protection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |