CN203862059U - Waste gas treatment system of drier - Google Patents
Waste gas treatment system of drier Download PDFInfo
- Publication number
- CN203862059U CN203862059U CN201420287711.7U CN201420287711U CN203862059U CN 203862059 U CN203862059 U CN 203862059U CN 201420287711 U CN201420287711 U CN 201420287711U CN 203862059 U CN203862059 U CN 203862059U
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- CN
- China
- Prior art keywords
- waste gas
- drier
- absorption tower
- water tank
- vacuum pump
- Prior art date
- 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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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste gas treatment system of a drier, which comprises a drier, a buffer tank, a vacuum pump, a water tank and an absorption tower, wherein an exhaust port at the top of the drier is connected with a gas inlet at the top of the buffer tank; an exhaust port at the top of the buffer tank is connected with a suction port of the vacuum pump; an exhaust port of the vacuum pump is connected with a gas inlet at the top of the water tank; a water outlet at the side part of the water tank is connected with a working solution inlet of the vacuum pump via a water supply pipeline; an exhaust port at the top of the water tank is connected with a gas inlet at the bottom of the absorption tower via an exhaust pipeline; and a filler and a spray device are arranged in the absorption tower. According to the waste gas treatment system, the vacuum pump sucks waste gas generated by the drier into the water tank for primary treatment, dust particles in the waste gas are absorbed, the waste gas enters the absorption tower and then performs contact reaction with an absorption solution on the filler in a rise process, and the waste gas is subjected to absorption treatment in the absorption tower, so that the treatment efficiency of the waste gas is further improved, and air pollution is reduced.
Description
Technical field
The utility model relates to chemical production technical field, more particularly, relates in particular to a kind of exhaust gas of dryer treatment system.
Background technology
In Chemical Manufacture, for pulverous chemicals, after product is synthetic, typically use drier make its dry become Powdered, but after dry, can in drier, produce a certain amount of waste gas, as direct discharge can cause air pollution.Traditional processing mode is the dust granules adopting in bag dust collector absorption waste gas, and then the waste gas after dedusting is entered in pond and processed, this processing mode assimilation effect is poor, waste gas cannot be completely absorbed, the residual large gas of excitant of some of them is still discharged in atmosphere, not only contaminated air, also can affect to workman is healthy.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of exhaust gas of dryer treatment system is provided, and improves the treatment effeciency of the waste gas producing in dry run, reduces air pollution.
For achieving the above object, exhaust gas of dryer treatment system provided by the utility model, comprise drier, surge tank, vavuum pump, water tank and absorption tower, the exhaust outlet at described drier top is connected with the air inlet at surge tank top, the exhaust outlet at described surge tank top is connected with the air entry of vavuum pump, the exhaust outlet of described vavuum pump is connected with the air inlet of tank top, the delivery port of water tank sidepiece is connected with the working solution entrance of vavuum pump by water supply line, the exhaust outlet of tank top is connected with the air inlet of bottom, absorption tower by discharge duct, the built-in filler in described absorption tower and spray equipment.
The waste gas that the utility model produces drier by vavuum pump sucks in water tank and carries out preliminary treatment, absorb the dust granules in waste gas, waste gas enters behind absorption tower, in uphill process with filler on absorption liquid haptoreaction, in absorption tower, waste gas is absorbed to processing, further improve the treatment effeciency to waste gas, reduce air pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-drier; 2-surge tank; 3-vavuum pump; 4-water tank; 5-absorption tower.
The specific embodiment
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Consult shown in Fig. 1, a kind of exhaust gas of dryer treatment system provided by the utility model, comprise drier 1, surge tank 2, vavuum pump 3, water tank 4 and absorption tower 5, the exhaust outlet at described drier 1 top is connected with the air inlet at surge tank 2 tops, the exhaust outlet at described surge tank 2 tops is connected with the air entry of vavuum pump 3, the exhaust outlet of described vavuum pump 3 is connected with the air inlet at water tank 4 tops, the delivery port of water tank 4 sidepieces is connected with the working solution entrance of vavuum pump 3 by water supply line, for vacuumizing, vavuum pump 3 provides work water, the exhaust outlet at water tank 4 tops is connected with the air inlet of 5 bottoms, absorption tower by discharge duct, the built-in filler in described absorption tower 5 and spray equipment.
In process of production, utilize vavuum pump 3 to make the interior generation vacuum of surge tank 2, because surge tank 2 communicates with drier 1, make the waste gas that drier 1 produces in the process of dry products be inhaled in the lump vavuum pump 3, and enter in water tank 4 by discharge duct, absorb the dust granules in waste gas, in the process vacuumizing at vavuum pump 3, for detecting the vacuum in surge tank 2, at the top of surge tank 2, vacuum meter is housed.Waste gas enters absorption tower 5 from the exhaust outlet at water tank 4 tops in water tank 4 after preliminary treatment, due to the built-in filler in absorption tower 5 and spray equipment, absorption liquid by spray equipment at the bottom of by tower is evenly sprayed on filler, waste gas fully contacts and reacts with the absorption liquid on filler in uphill process, on absorption tower, 5 interiorly absorb processing to waste gas, further improve the treatment effeciency to waste gas, reduce air pollution.
Claims (2)
1. an exhaust gas of dryer treatment system, it is characterized in that: comprise drier, surge tank, vavuum pump, water tank and absorption tower, the exhaust outlet at described drier top is connected with the air inlet at surge tank top, the exhaust outlet at described surge tank top is connected with the air entry of vavuum pump, the exhaust outlet of described vavuum pump is connected with the air inlet of tank top, the delivery port of water tank sidepiece is connected with the working solution entrance of vavuum pump by water supply line, the exhaust outlet of tank top is connected with the air inlet of bottom, absorption tower by discharge duct, the built-in filler in described absorption tower and spray equipment.
2. exhaust gas of dryer treatment system according to claim 1, is characterized in that: vacuum meter is equipped with at the top of described surge tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287711.7U CN203862059U (en) | 2014-06-03 | 2014-06-03 | Waste gas treatment system of drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287711.7U CN203862059U (en) | 2014-06-03 | 2014-06-03 | Waste gas treatment system of drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862059U true CN203862059U (en) | 2014-10-08 |
Family
ID=51643050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287711.7U Expired - Fee Related CN203862059U (en) | 2014-06-03 | 2014-06-03 | Waste gas treatment system of drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993100A (en) * | 2018-07-14 | 2018-12-14 | 江苏梅兰化工有限公司 | A kind of movable type exhaust gas adsorption treatment vehicle |
-
2014
- 2014-06-03 CN CN201420287711.7U patent/CN203862059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108993100A (en) * | 2018-07-14 | 2018-12-14 | 江苏梅兰化工有限公司 | A kind of movable type exhaust gas adsorption treatment vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |