CN220003474U - Waste gas adsorption recovery device - Google Patents
Waste gas adsorption recovery device Download PDFInfo
- Publication number
- CN220003474U CN220003474U CN202321500509.3U CN202321500509U CN220003474U CN 220003474 U CN220003474 U CN 220003474U CN 202321500509 U CN202321500509 U CN 202321500509U CN 220003474 U CN220003474 U CN 220003474U
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- Prior art keywords
- tank
- exhaust gas
- waste gas
- resin adsorption
- flange
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 60
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 239000002912 waste gas Substances 0.000 title claims description 23
- 239000011347 resin Substances 0.000 claims abstract description 47
- 229920005989 resin Polymers 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 34
- 238000001035 drying Methods 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010992 reflux Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model discloses an exhaust gas adsorption recovery device, which comprises a resin adsorption tank for adsorbing exhaust gas, wherein a steel platform for installing the resin adsorption tank is erected outside the resin adsorption tank, an air inlet fan for inputting the exhaust gas is erected at the front end of the left end in the steel platform, a precooling condenser for precooling the exhaust gas input by the air inlet fan is erected above the air inlet fan, a temporary storage tank for temporarily storing the precooled exhaust gas is arranged on the right side of the air inlet fan, a metering tank for counting the flow of the exhaust gas output in the temporary storage tank is arranged on the right side of the temporary storage tank, and a primary cooler for cooling the metered exhaust gas is arranged on the right side of the metering tank. The utility model solves the problem of lower service life of the traditional resin adsorption device in the prior art. The utility model has the advantages of simple structure, long service life, high stability and the like.
Description
Technical Field
The utility model relates to the field of waste gas treatment mechanisms, in particular to a waste gas adsorption and recovery device.
Background
At present, the Chinese patent net discloses a resin adsorption device, publication number: CN215208578U, comprising: a resin adsorption device tank; a water inlet is arranged above the tank body of the resin adsorption device; a resin layer is arranged in the tank body of the resin adsorption device; a water outlet is arranged below the tank body of the resin adsorption device; a first water distributor component is arranged in the resin layer; the first water distributor component is provided with a drain hole; the resin layer is communicated with the water outlet through the first water distributor component. Compared with the prior art, the utility model can increase the filtering area and the filtering speed of the resin adsorption device by increasing the height of the first water distributor, and changes the installation mode of the first water distributor, thereby improving the filtering efficiency, reducing the maintenance cost, reducing the labor intensity of maintenance personnel, reducing the risk of limited space operation and providing safety guarantee.
According to the resin adsorption device in the above patent, when the resin adsorption device works, the temperature of the adsorption resin stored in the tank body is lower, the input waste gas is higher, the temperature difference between the adsorption resin and the waste gas is larger, the output pipeline of the top cover of the tank body is formed by welding metal materials, high-temperature waste gas is easy to generate condensation reflux waste water at the position, if the top of the tank body is corroded by the reflux waste water for a long time, the welded part of the tank body is easy to generate cracks, and the service life of the tank body is influenced.
Disclosure of Invention
The utility model aims to solve the problem of lower service life of the traditional resin adsorption device in the prior art, and provides an exhaust gas adsorption recovery device with longer service life.
The utility model discloses an exhaust gas adsorption recovery device, which comprises a resin adsorption tank for adsorbing exhaust gas, wherein a steel platform for installing the resin adsorption tank is erected outside the resin adsorption tank, an air inlet fan for inputting the exhaust gas is erected at the front end of the left end in the steel platform, a precooling condenser for precooling the exhaust gas input by the air inlet fan is erected above the air inlet fan, a temporary storage tank for temporarily storing the exhaust gas after precooling is arranged on the right side of the air inlet fan, a metering tank for counting the flow of the exhaust gas output in the temporary storage tank is arranged on the right side of the temporary storage tank, a primary cooler for cooling the metered exhaust gas is arranged on the right side of the metering tank, a secondary condenser for secondary cooling the exhaust gas after the adsorption treatment of the resin adsorption tank is arranged above the primary cooler, a drying filter for drying the exhaust gas after the cooling of the secondary condenser is arranged on the front side of the air inlet fan, an air outlet fan for outputting the exhaust gas after the drying treatment is arranged on the left side of the drying filter, and a vertical ladder stand for maintaining and maintaining the right side of the steel adsorption tank is welded.
The resin adsorption tank can be of the following model: DN600 resin adsorption tank; the precooling condenser, the primary cooler and the secondary condenser can be all of the following types: a plate heat exchanger; the metering tank can be of the following type: JXBS-3001-MQLLJ; the type that can be adopted to the drier-filter is: d-108Jet-Lube, the temporary storage tank can adopt a common gas storage tank, and the inlet fan and the outlet fan can adopt the following models: HTFC.
Preferably, the output end of the air inlet fan is connected with the input end of the pre-cooling condenser through a setting pipeline and a flange, the output end of the pre-cooling condenser is connected with the input end of the temporary storage tank through a setting pipeline and a flange, the output end of the temporary storage tank is connected with the input end of the metering tank through a setting pipeline and a flange, the output end of the metering tank is connected with the input end of the primary cooler through a setting pipeline and a flange, the output end of the primary cooler is connected with the input end of the resin adsorption tank through a setting pipeline and a flange, the exhaust gas output pipeline of the resin adsorption tank is connected with the input end of the secondary condenser through a setting pipeline and a flange, the output end of the secondary condenser is connected with the input end of the drying filter through a setting pipeline and a flange, and the output end of the drying filter is connected with the input end of the air outlet fan through a setting pipeline and a flange.
Preferably, a water blocking ring for protecting the resin adsorption tank is arranged in the exhaust gas output pipeline at the top of the resin adsorption tank.
Preferably, the inner wall of the waste gas output pipeline is longitudinally provided with a plurality of limit sliding grooves which are uniformly distributed and are used for slidably mounting the water blocking ring.
Preferably, the upper end of the water retaining ring is provided with a diversion surface for diversion of return water, and the water retaining ring positioned at the periphery of the diversion surface is provided with a limit sliding block which is integrally formed with the water retaining ring and is in sliding connection with the limit sliding groove.
Preferably, the top of the limit sliding block is provided with a guide sliding surface which is attached to the upper end of the guide sliding surface.
According to the utility model, the water retaining ring is added at the input port of the waste gas output pipeline of the resin adsorption tank, so that the reflux liquid after waste gas condensation does not flow back along the inner wall of the tank body, but flows back into the tank body directly along the water retaining ring, thereby avoiding the corrosion of the reflux liquid to the top cover of the tank body, solving the influence of the reflux liquid to the welding seam at the top of the tank body, improving the stability of the tank body during working and prolonging the service life of the tank body.
By utilizing the guide surface, the reflux liquid in the waste gas output pipeline can enter the tank body along the guide surface and the inner wall of the water retaining ring, so that the reflux liquid accumulated at the top of the water retaining ring is avoided.
By utilizing the guide sliding surface, the reflux liquid in the limit sliding groove can enter the tank body along the guide sliding surface and the guide surface and along the inner wall of the water retaining ring, so that the occurrence of accumulated reflux liquid in the limit sliding groove is avoided.
When the water retaining ring is installed, the limiting sliding blocks positioned on the periphery of the water retaining ring are respectively aligned with the limiting sliding grooves, then the water retaining ring is pushed into the output pipeline along the limiting sliding grooves until the limiting sliding blocks abut against the bottoms of the limiting sliding grooves, and then the installation is completed, at the moment, the periphery of the water retaining ring is attached to the inner wall of the output pipeline, and the limiting sliding blocks are attached to the inner wall of the limiting sliding grooves.
The utility model has the following beneficial effects: simple structure, long service life and high stability.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is a top view of the present utility model.
Fig. 4 is a schematic view of the installation position of the water blocking ring of the present utility model.
Fig. 5 is a schematic structural view of the water blocking ring of the present utility model.
Resin adsorption tank 1, steel platform 2, air inlet fan 3, precooling condenser 4, temporary storage tank 5, metering tank 6, primary cooler 7, secondary condenser 8, dry filter 9, air outlet fan 10, vertical ladder 11, manger plate ring 12, spacing spout 13, guide surface 14, spacing slider 15, guide surface 16.
Detailed Description
The technical scheme of the utility model is further specifically described through embodiments and with reference to the accompanying drawings.
Examples: according to the utility model, further description is made on the basis of the accompanying drawings 1, 2, 3, 4 and 5, the exhaust gas adsorption recovery device of the embodiment comprises a resin adsorption tank 1 for adsorbing exhaust gas, a steel platform 2 for installing the resin adsorption tank 1 is erected outside the resin adsorption tank 1, an air inlet fan 3 for inputting exhaust gas is erected at the front end of the left end in the steel platform 2, a precooling condenser 4 for precooling the exhaust gas input by the air inlet fan 3 is erected above the air inlet fan 3, a temporary storage tank 5 for temporarily storing the exhaust gas after precooling is arranged on the right side of the air inlet fan 3, a metering tank 6 for counting the exhaust gas flow rate output by the temporary storage tank 5 is arranged on the right side of the temporary storage tank 5, a primary cooler 7 for cooling the exhaust gas after metering is arranged on the right side of the metering tank 6, a secondary condenser 8 for carrying out secondary cooling on the exhaust gas after the adsorption treatment of the resin adsorption tank 1 is arranged above the primary cooler 7, a pre-cooling condenser 4 for precooling the exhaust gas is erected at the front side of the air inlet fan 3, a direct cooling tower 9 for drying the exhaust gas after the cooling of the primary condenser 8 is arranged at the right side of the tower 9, and a drying tower 10 is arranged at the right side of the air inlet fan 3 for maintaining the exhaust gas after the exhaust gas is subjected to drying and is subjected to drying treatment by a drying tank 2, and a drying tower 10 is used for drying the drying filter is arranged at the right side of the tower 2.
The output end of the air inlet fan 3 is connected with the input end of the pre-cooling condenser 4 through a setting pipeline and a flange, the output end of the pre-cooling condenser 4 is connected with the input end of the temporary storage tank 5 through a setting pipeline and a flange, the output end of the temporary storage tank 5 is connected with the input end of the metering tank 6 through a setting pipeline and a flange, the output end of the metering tank 6 is connected with the input end of the primary cooler 7 through a setting pipeline and a flange, the output end of the primary cooler 7 is connected with the input end of the resin adsorption tank 1 through a setting pipeline and a flange, the exhaust gas output pipeline of the resin adsorption tank 1 is connected with the input end of the secondary condenser 8 through a setting pipeline and a flange, the output end of the secondary condenser 8 is connected with the input end of the drying filter 9 through a setting pipeline and a flange, and the output end of the drying filter 9 is connected with the input end of the air outlet fan 10 through a setting pipeline and a flange.
A water retaining ring 12 for protecting the resin adsorption tank 1 is arranged in an exhaust gas output pipeline at the top of the resin adsorption tank 1.
The inner wall of the waste gas output pipeline is longitudinally provided with a plurality of limit sliding grooves 13 which are uniformly distributed and are used for slidably mounting the water blocking ring 12.
The upper end of the water retaining ring 12 is provided with a diversion surface 14 for diversion of return water, and the water retaining ring 12 positioned at the periphery of the diversion surface 14 is provided with a limit sliding block 15 which is integrally formed with the water retaining ring 12 and is used for sliding connection with the limit sliding groove 13.
The top of the limit sliding block 15 is provided with a guide sliding surface 16 which is attached to the upper end of the guide surface 14.
The above embodiments are merely examples of the present utility model, but the present utility model is not limited thereto, and any changes or modifications made by those skilled in the art are included in the scope of the present utility model.
Claims (6)
1. The utility model provides an exhaust gas adsorption recovery unit, includes resin adsorption tank (1) that is used for carrying out absorbing to waste gas, resin adsorption tank (1) outer erect steel platform (2) that are used for installing resin adsorption tank (1), characterized by, steel platform (2) in the left end front end set up be used for importing waste gas inlet fan (3), inlet fan (3) top erect and be used for carrying out precooling to inlet fan (3) imported waste gas precooling condenser (4), inlet fan (3) right side be equipped with temporary storage tank (5) that are used for temporarily depositing waste gas after precooling, temporary storage tank (5) right side be equipped with be used for carrying out measuring tank (6) that count to the waste gas flow of output in temporary storage tank (5), measuring tank (6) right side be equipped with be used for carrying out cooling treatment's one-level cooler (7) to waste gas after the measurement, one-level cooler (7) top be equipped with be used for carrying out secondary cooling's to waste gas after resin adsorption tank (1) imported waste gas precooling, inlet fan (3) right side be equipped with be used for carrying out drying filter (9) after the drying filter (9) is equipped with to take out drying filter (9) after the drying filter is equipped with to take out drying filter (9), the right end of the steel platform (2) is welded with a vertical ladder (11) for maintaining and repairing the resin adsorption tank (1).
2. The exhaust gas adsorption and recovery device according to claim 1, wherein the output end of the air inlet fan (3) is connected with the input end of the pre-cooling condenser (4) through a setting pipeline and a flange, the output end of the pre-cooling condenser (4) is connected with the input end of the temporary storage tank (5) through a setting pipeline and a flange, the output end of the temporary storage tank (5) is connected with the input end of the metering tank (6) through a setting pipeline and a flange, the output end of the metering tank (6) is connected with the input end of the primary cooler (7) through a setting pipeline and a flange, the output end of the primary cooler (7) is connected with the input end of the resin adsorption tank (1) through a setting pipeline and a flange, the exhaust gas output pipeline of the resin adsorption tank (1) is connected with the input end of the secondary condenser (8) through a setting pipeline and a flange, the output end of the secondary condenser (8) is connected with the input end of the drying filter (9) through a setting pipeline and a flange, and the output end of the drying filter (9) is connected with the input end of the air outlet fan (10) through a setting pipeline and a flange.
3. An exhaust gas adsorption recovery apparatus as claimed in claim 1, wherein a water retaining ring (12) for protecting the resin adsorption tank (1) is provided in the exhaust gas output pipe at the top of the resin adsorption tank (1).
4. A waste gas adsorption recovery device according to claim 3, wherein a plurality of limit sliding grooves (13) which are uniformly distributed and are used for sliding and installing a water blocking ring (12) are longitudinally formed in the inner wall of the waste gas output pipeline.
5. The waste gas adsorption and recovery device according to claim 4, wherein a diversion surface (14) for diversion of return water is arranged at the upper end of the water retaining ring (12), and a limit sliding block (15) which is integrally formed with the water retaining ring (12) and is in sliding connection with the limit sliding groove (13) is arranged on the water retaining ring (12) positioned at the periphery of the diversion surface (14).
6. The exhaust gas adsorption and recovery device according to claim 5, wherein a guide sliding surface (16) attached to the upper end of the guide surface (14) is provided at the top of the limit slider (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321500509.3U CN220003474U (en) | 2023-06-13 | 2023-06-13 | Waste gas adsorption recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321500509.3U CN220003474U (en) | 2023-06-13 | 2023-06-13 | Waste gas adsorption recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220003474U true CN220003474U (en) | 2023-11-14 |
Family
ID=88671509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321500509.3U Active CN220003474U (en) | 2023-06-13 | 2023-06-13 | Waste gas adsorption recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220003474U (en) |
-
2023
- 2023-06-13 CN CN202321500509.3U patent/CN220003474U/en active Active
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