CN2788889Y - High concentrated organic solvent purifying recovering device - Google Patents
High concentrated organic solvent purifying recovering device Download PDFInfo
- Publication number
- CN2788889Y CN2788889Y CN 200520069721 CN200520069721U CN2788889Y CN 2788889 Y CN2788889 Y CN 2788889Y CN 200520069721 CN200520069721 CN 200520069721 CN 200520069721 U CN200520069721 U CN 200520069721U CN 2788889 Y CN2788889 Y CN 2788889Y
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- casing
- box body
- adsorption structure
- inner cavity
- pipe
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- Expired - Fee Related
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- Separation Of Gases By Adsorption (AREA)
- Treating Waste Gases (AREA)
Abstract
A high concentration organic solvent purifying recovering device relates to a device recovering poisonous harmful organic substances from industrial waste gas. The utility model comprises a box body in which a two stage squirrel cage shaped adsorption structure is formed by a metal rod and a carbon fiber layer, wherein the sealed box body is vertically placed, the upper part of the box body is provided with a mixed gas outlet, the bottom part of the box body is provided with a water outlet and the two stage squirrel cage shaped adsorption structure is arranged at the front part and the back part of the box body in parallel. The adsorption structure divides the inner space of the box body into a front inner cavity, a back inner cavity and an outer cavity, wherein the front inner cavity and the back inner cavity are respectively communicated with a gas inlet pipe and a gas outlet pipe which run through the inner part of the box body and have one sealed end and both a steam pipe and a cooling drying wind pipe which are arranged in the gas inlet pipe and the gas outlet pipe are communicated with the front inner cavity and the back inner cavity. The utility model has the advantages of simple structure, convenient replacement and maintenance, little power consumption, few running cost and thorough purification and desorption. The air exhaust of the utility model reaches the national standards for air exhaust.
Description
Technical field
The utility model relates to a kind of environmental protective chemical industry equipment, is meant a kind of device that reclaims toxic organics matter from industrial waste gas especially.
Technical background
Chinese patent CN03268405.2 discloses " a kind of gas purification retracting device ", with reference to the accompanying drawings 1, metal can is horizontal to be laid, air inlet pipe, escape pipe places on the front and back flange of tank body, two chambers about the metal ring dividing plate is divided into tank body, all be equipped with the mouse cage shape adsorption structure that constitutes by metal bar and carbon fiber layer in each chamber, adsorption structure is divided into front interior cavity with each cavity space, rear interior cavity, preceding exocoel, back exocoel four parts, the front end of each adsorption structure seals its inner chamber by blind head flange, the rear end seals exocoel by toroidal membrane, steam pipe, vacuum tube is stretched in each adsorption structure inner chamber by tank body escape pipe flange end, exocoel before and after eliminator stack is communicated with in the tank body top, tank base is equipped with two floss holes that are communicated with each exocoel.There is following deficiency in this equipment: when 1) needing to change maintenance, at first will unload steam pipe, vacuum tube, remove two flanges again and could take out the charcoal absorption structure, operation is trouble quite; 2) in the equipment desorption process, after steam enters front interior cavity,, can cause the vapor stream in the front chamber to open circuit, make front chamber can't finish desorption because of front interior cavity is communicated with the direct gas of back exocoel; 3) no condensate water floss hole in the equipment, can only carry out suction dried by vavuum pump, power increases on the one hand, related valve and the also corresponding increase of control complexity, the condensate water of Zhi Liuing is difficult for occupying the heat exchange area of heat exchanger from the organic matter floss hole on the other hand, because of liquid bigger than thermosol, with the needs cooling medium of volume more, operating cost increases.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, provide a kind of and change that maintenance is convenient, power consumption is few, operating cost is low and the high levels of organic solvents purification recovery device of desorption fully, the main improvement is the vertical placement of casing, all pipelines are concentrated and are laid, need not to touch other pipeline when extracting adsorption structure out and directly take out and get final product, easy to maintenance; The secondary absorption structure is only established a common exocoel, does not have the cutout phenomenon of gas, guarantees the desorption effect of adsorption structures at different levels fully; The condensed water discharge outlet needing no vacuum cool drying of finding time directly to carry out is set specially, saves power and energy consumption.Specifically be achieved like this: the high levels of organic solvents purification recovery device, comprise casing, the secondary mouse cage shape adsorption structure that constitutes by metal bar and carbon fiber layer in the casing, it is characterized in that the casing that seals is vertical lays, casing top is equipped with the mixed steam outlet, the bottom is equipped with discharge outlet, secondary mouse cage shape adsorption structure is the parallel placement in front and back in case, described adsorption structure is divided into front interior cavity with space in the casing, rear interior cavity and exocoel three parts, inner chamber connection level respectively in front and back is applied in the air inlet pipe and the escape pipe of the end sealing in the casing, steam pipe, inner chamber before and after the cool drying airduct places and all connects in the turnover tracheae.During absorption, organic exhaust gas is a front interior cavity from the inner chamber that air inlet pipe enters first order adsorption structure, enters exocoel after carbon fiber layer absorption, and the carbon fiber layer by second level adsorption structure enters rear interior cavity and discharges from the gas outlet again.Desorption process is to close intake valve, and inner chamber passed adsorption layer and enters exocoel before and after steam entered, and carried out reverse desorption under high temperature action, mixing gas discharges from casing top, condensed water flows out from the discharge outlet of bottom half, feeds cooling air at last, the cool drying adsorption structure.
The cover plate of the utility model casing top and/or bottom is provided with manhole, only need open the maintenance orifice plate when safeguarding, just can conveniently extract each adsorption structure out, and operation is convenient.
Leave the gap between the utility model turnover tracheae, make things convenient for condensed water smooth and easy dirty.
In order to increase treating capacity of the present utility model, can be equipped with two groups or two groups of above secondary mouse cage shape adsorption structures in the casing of the present utility model, it is connected in series up and down by air inlet pipe, escape pipe, each casing top of organizing adsorption structure all is equipped with the mixed steam outlet, and best state is two groups and is connected in series up and down.
The utility model is simple in structure, change that maintenance is convenient, power consumption is few, operating cost is low, purify with desorption fully and exhaust all reach discharging standards.
Description of drawings
Fig. 1 is the structural representation of technical background.
Fig. 2 is the structural representation of the utility model embodiment 1.
Fig. 3 is the structural representation of the utility model embodiment 2.
The specific embodiment
Embodiment 1, the high levels of organic solvents purification recovery device, vertical the laying of casing (1) of sealing, casing (1) top is equipped with mixed steam outlet (2), top blind flange is provided with manhole (12), the bottom is equipped with discharge outlet (3), secondary mouse cage shape adsorption structure (4) is the parallel placement in front and back in case, mouse cage shape adsorption structure (4) is made of metal bar and carbon fiber layer, it is divided into front interior cavity (5) with the interior space of casing (1), rear interior cavity (6) and exocoel (7) three parts, the end that inner chamber (5,6) connection level respectively in front and back is applied in the casing (1) is air inlet pipe (8) and the escape pipe (9) that seals attitude, turnover tracheae (8,9) leave the gap between, steam pipe (10), inner chamber (5,6) before and after cool drying airduct (11) places and all connects in the turnover tracheae (8,9).
Embodiment 2, reference example 1, the high levels of organic solvents purification recovery device, be equipped with two groups of secondary mouse cage shape adsorption structures (4) in the vertical cabinet (1), it is connected in series up and down by air inlet pipe (8), escape pipe (9), the casing of every group of adsorption structure (1) top all is equipped with mixed steam outlet (2), also is provided with manhole (12) on the cover plate of bottom half.
Claims (4)
1. high levels of organic solvents purification recovery device, comprise casing, the secondary mouse cage shape adsorption structure that constitutes by metal bar and carbon fiber layer in the casing, it is characterized in that the casing that seals is vertical lays, casing top is equipped with the mixed steam outlet, the bottom is equipped with discharge outlet, secondary mouse cage shape adsorption structure is the parallel placement in front and back in case, described adsorption structure is divided into front interior cavity with space in the casing, rear interior cavity and exocoel three parts, inner chamber connection level respectively in front and back is applied in the air inlet pipe and the escape pipe of the end sealing in the casing, steam pipe, inner chamber before and after the cool drying airduct places and all connects in the turnover tracheae.
2. high levels of organic solvents purification recovery device according to claim 1 is characterized in that the cover plate of casing top and/or bottom is provided with manhole.
3. high levels of organic solvents purification recovery device according to claim 1 is characterized in that passing in and out and leaves the gap between tracheae.
4. according to claim 1,2, one of 3 described high levels of organic solvents purification recovery devices, it is characterized in that being equipped with in the casing two groups or two groups of above secondary mouse cage shape adsorption structures, it is connected in series up and down by air inlet pipe, escape pipe, and each casing top of organizing adsorption structure all is equipped with the mixed steam outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069721 CN2788889Y (en) | 2005-03-10 | 2005-03-10 | High concentrated organic solvent purifying recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069721 CN2788889Y (en) | 2005-03-10 | 2005-03-10 | High concentrated organic solvent purifying recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788889Y true CN2788889Y (en) | 2006-06-21 |
Family
ID=36789229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069721 Expired - Fee Related CN2788889Y (en) | 2005-03-10 | 2005-03-10 | High concentrated organic solvent purifying recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788889Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380222A (en) * | 2011-11-02 | 2012-03-21 | 广州市纤维产品检测院 | Organic solvent recycling system |
| CN101496985B (en) * | 2009-01-31 | 2012-05-23 | 杨峥雄 | Environment friendly energy-saving air-discharging treating device and method |
-
2005
- 2005-03-10 CN CN 200520069721 patent/CN2788889Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496985B (en) * | 2009-01-31 | 2012-05-23 | 杨峥雄 | Environment friendly energy-saving air-discharging treating device and method |
| CN102380222A (en) * | 2011-11-02 | 2012-03-21 | 广州市纤维产品检测院 | Organic solvent recycling system |
| CN102380222B (en) * | 2011-11-02 | 2014-02-12 | 广州市纤维产品检测院 | Organic solvent recycling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060621 Termination date: 20130310 |