CN207654911U - A kind of novel absorbent tower - Google Patents
A kind of novel absorbent tower Download PDFInfo
- Publication number
- CN207654911U CN207654911U CN201721235621.3U CN201721235621U CN207654911U CN 207654911 U CN207654911 U CN 207654911U CN 201721235621 U CN201721235621 U CN 201721235621U CN 207654911 U CN207654911 U CN 207654911U
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- cylinder
- tower
- distributor
- gas
- novel absorbent
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Abstract
A kind of novel absorbent tower, including cylinder, tower body upper cover, tower body low head, tower body upper cover are located at the top of cylinder, and tower body low head is located at the lower part of cylinder, and the cylinder lower part is equipped with gas feed；The cylinder top is equipped with the feed pipe for stretching into inner barrel, and feed pipe includes the charging nozzle on cylinder, and distributor is arranged below in feed pipe, and collector is arranged below in distributor, and distributor and collector are circularly set, and return duct is equipped in the middle part of the cylinder.The utility model can be used in gas purification, tail gas recycle, produce semifinished or finished goods, separation admixture of gas, and simple in structure, at low cost while adaptable, be easy to amplify, absorption efficiency is high.
Description
Technical field
The utility model is related to a kind of novel absorbent towers, belong to field of chemical equipment.
Background technology
Absorption tower is the equipment for realizing absorption operation, is broadly divided into three classes, the first kind is that gas is dispersed in bubble shape
Plate column, bubble absorbing tower, stirring bubble absorbing tower in liquid phase；Second class is the spray of liquid in the gas phase with droplet-like dispersion
Emitter, Venturi tube, spray tower；Third class is that liquid moves the packed absorber contacted with gas phase and falling film absorption with membranaceous
Tower.In tower the type of flow of gas-liquid two-phase can adverse current also can cocurrent.Generally use counter-current operation, absorbent are added certainly with tower top
Upper and lower flowing, contacts with the gas flowed from bottom to top, and the liquid for absorbing absorbent is discharged from bottom of tower, purified gas
It is discharged from tower top.The main function on absorption tower has gas purification, tail gas recycle, produces semifinished or finished goods, separation gas mixing
Object.
Utility model content
The utility model aim is to provide a kind of novel absorbent tower, simple in structure, at low cost while adaptable,
It is easy to amplify, absorption efficiency is high.
The utility model specific technical solution is as follows：Under a kind of novel absorbent tower, including cylinder, tower body upper cover, tower body
End socket, tower body upper cover are located at the top of cylinder, and tower body low head is located at the lower part of cylinder, the cylinder lower part be equipped with gas into
Mouthful；The cylinder top is equipped with the feed pipe for stretching into inner barrel, and feed pipe is equipped with the charging nozzle on cylinder；Under feed pipe
Face is equipped with distributor, and collector is arranged below in distributor, and distributor and collector are circularly set, and reflux is equipped in the cylinder
Pipe.
Manhole at one is at least arranged in the drum surface, according to circumstances it needs to be determined that manhole quantity, is convenient for maintenance repair.
The cylinder body bottom is equipped with skirt.
Gas discharge mouth is equipped at the top of the tower body upper cover, tower body low head bottom is equipped with tower reactor discharge port.
Filler is housed between the distributor and collector.
The return duct includes the reflux nozzle for stretching out cylinder.
It is provided with branch pipe gas distributor in the gas feed, other can be also selected according to real gas material efficiently
Gas distributor.
There is uniform hole directed downwardly on the feed pipe.
The filler is dumped packing, preferably Pall ring, rectangular saddle ring.
Two cycles are at least arranged in the distributor and collector.
The preferred inclined plate collector of collector.
The preferred groove type distributor of distributor.
The utility model has the beneficial effects that：The utility model can be used in gas purification, tail gas recycle, produce semi-finished product
Or finished product, separation admixture of gas, simple in structure, at low cost while adaptable, be easy to amplify, absorption efficiency is high.This practicality
It is novel to absorb to obtain solvent using the solvent to differ greatly with gas boiling point, under certain component therein is absorbed using solution
Come, is discharged after the discharge standard to reach atmosphere pollution.A kind of emerging absorption tower is provided, can be inhaled gas in the equipment
It receives, is obtained to the solution of gas in tower reactor, to enter back into next workshop section；Or by a certain component in tail gas in the equipment
It sponges, meets the requirement of atmospheric emission standard.
Description of the drawings
Fig. 1 is absorption tower structural schematic diagram.
Wherein, 1, cylinder；2, tower body upper cover；3, tower body low head；4, gas feed；5, gas discharge mouth；6, it feeds
Pipe；7, nozzle is fed；8, tower reactor discharge port；9, distributor；10, collector；11, filler；12, return duct；13, flow back nozzle；
14, skirt；15, manhole.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
A kind of novel absorbent tower, including cylinder 1, tower body upper cover 2, tower body low head 3, tower body upper cover 2 are located at cylinder 1
Top, tower body low head 3 is located at the lower part of cylinder 1, and 1 lower part of the cylinder is equipped with gas feed 4, is arranged in gas feed 4
There is branch pipe gas distributor, other efficient gas distributors can be also selected according to real gas material；1 top of the cylinder
Equipped with the feed pipe 6 stretched into inside cylinder 1, there are uniform hole directed downwardly, feed pipe 6 to be equipped with the feed pipe on cylinder 1 on feed pipe 6
Mouth 7, distributor 9, preferably groove type distributor are arranged below in feed pipe 6；Collector 10, preferably inclined plate is arranged below in distributor 9
Collector；Distributor 9 and collector 10 are circularly set, and two cycles are at least arranged in absorption tower；Distributor 9 and collector 10 it
Between filler 11 is housed, filler 11 is dumped packing, preferably Pall ring, rectangular saddle ring；2 top of the tower body upper cover goes out equipped with gas
Material mouth 5,3 bottom of tower body low head, which is equipped in cylinder 1 described in tower reactor discharge port 8, is equipped with return duct 12, and return duct 12 includes stretching out
The reflux nozzle 13 of cylinder 1,1 bottom of cylinder are equipped with skirt 14；15 quantity of manhole is determined as needed, is arranged on 1 surface of cylinder,
Convenient for maintenance repair.
The application method of above-mentioned novel absorbent tower is：Gas is fed by gas feed 4, and absorbent is from charging nozzle 7 by upper
It uniformly sprays downwards；Due to the effect of the branch pipe gas distributor of gas feed 4, gas is uniformly distributed in absorption tower,
It is come into full contact with the absorbent of decline in uphill process.Collector 10 is collected absorb the liquid of gas after reach distributor 9 into
Row redistribution, liquid eventually arrive at tower body low head 3 by multiple collection, the redistribution of collector 10, distributor 9.
Absorption process is an exothermic reaction, and cryogenic high pressure is conducive to solvent absorption gas, and return duct 12 will be in absorption tower
A part of steam is condensed into liquid, is conveyed by power-equipment, and most of liquid returns to absorption tower tower top, both reduces tower top
Temperature, and ensure the gas-liquid phase equilibrium of top tower tray, and increase the amount of liquid of spray, to enhance the effect of mass transmitting of gas-liquid.
For example, the gas obtained by methanol ammonoxidation method is by ammonia and after cooling tower cooler, it is poor into the absorption tower
Water sponges the HCN in gas, it is about 1.2%~1.32% to obtain HCN concentration of aqueous solution in tower reactor as water is absorbed.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of novel absorbent tower, including cylinder, tower body upper cover, tower body low head, tower body upper cover are located at the top of cylinder,
Tower body low head is located at the lower part of cylinder, which is characterized in that the cylinder lower part is equipped with gas feed；The cylinder top is equipped with
The feed pipe of inner barrel is stretched into, feed pipe includes the charging nozzle on cylinder；Distributor, distributor is arranged below in feed pipe
Collector is arranged below, distributor and collector are circularly set；Return duct is equipped in the middle part of the cylinder.
2. a kind of novel absorbent tower according to claim 1, it is characterised in that：People at one is at least arranged in the drum surface
Hole.
3. a kind of novel absorbent tower according to claim 1, it is characterised in that：The cylinder body bottom is equipped with skirt.
4. a kind of novel absorbent tower according to claim 1, it is characterised in that：Gas is equipped at the top of the tower body upper cover
Discharge port, tower body low head bottom are equipped with tower reactor discharge port.
5. a kind of novel absorbent tower according to claim 1, it is characterised in that：It is equipped between the distributor and collector
Filler.
6. a kind of novel absorbent tower according to claim 1, it is characterised in that：The return duct, which is equipped with, stretches out returning for cylinder
Flow tube mouth.
7. a kind of novel absorbent tower according to claim 1, it is characterised in that：Branch pipe is provided in the gas feed
Gas distributor.
8. a kind of novel absorbent tower according to claim 1, it is characterised in that：Have on the feed pipe uniformly directed downwardly
Hole.
9. a kind of novel absorbent tower according to claim 1, it is characterised in that：The distributor and collector are at least arranged
Two cycles.
10. a kind of novel absorbent tower according to claim 5, it is characterised in that：The filler is dumped packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235621.3U CN207654911U (en) | 2017-09-25 | 2017-09-25 | A kind of novel absorbent tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235621.3U CN207654911U (en) | 2017-09-25 | 2017-09-25 | A kind of novel absorbent tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654911U true CN207654911U (en) | 2018-07-27 |
Family
ID=62936092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235621.3U Active CN207654911U (en) | 2017-09-25 | 2017-09-25 | A kind of novel absorbent tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975954A (en) * | 2021-10-29 | 2022-01-28 | 阜阳安固锅炉压力容器制造有限公司 | Oxidation tower |
-
2017
- 2017-09-25 CN CN201721235621.3U patent/CN207654911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975954A (en) * | 2021-10-29 | 2022-01-28 | 阜阳安固锅炉压力容器制造有限公司 | Oxidation tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191111 Address after: 264000 Shandong province Yantai city Zhifu District Wunan Huang Li Ju Wei (Yantai City fan factory hospital) Patentee after: Yantai Guobang Chemical Machine Technology Co., Ltd. Address before: 264006 room 208, building 1, Po Wei tower, Galaxy Road, Yantai Development Zone, Shandong Patentee before: Lu Guiying |