CN203108419U - Chlorine absorbing device - Google Patents
Chlorine absorbing device Download PDFInfo
- Publication number
- CN203108419U CN203108419U CN2013200576163U CN201320057616U CN203108419U CN 203108419 U CN203108419 U CN 203108419U CN 2013200576163 U CN2013200576163 U CN 2013200576163U CN 201320057616 U CN201320057616 U CN 201320057616U CN 203108419 U CN203108419 U CN 203108419U
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- Prior art keywords
- chlorine
- absorption
- tower
- absorption tower
- regeneration
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Abstract
The utility model provides a chlorine absorbing device which comprises a regeneration box, an absorbing tower, a submerged pump and an air blower, wherein the regeneration box contains an absorbing liquid used for absorbing chlorine; the absorbing tower is located above the regeneration tower, and the bottom of the absorbing tower is communicated with the top of the regeneration box; a liquid inlet pipe of the submerged pump extends to the bottom of the regeneration box, and a liquid conveying pipe is communicated to the inside of the upper end of the absorbing tower; and an air outlet of the air blower is communicated with the absorbing tower. The air outlet of the air blower is directly communicated with the bottom of the absorbing tower, so that the air force loss of the air blower is avoided, chlorine can be discharged into the absorbing tower rapidly and absorbed fully, and the chlorine absorbing efficiency is improved.
Description
Technical field
The utility model relates to a kind of device that airborne chlorine is separated, and specifically, is a kind of chlorine absorption unit.
Background technology
Usually running water factory is provided with the chlorine storehouse for a large amount of chlorine that is used for sterilization process of storage.Because chlorine is a kind of toxic gas, in case leak the entail dangers to personal safety.Therefore, the waterworks is equipped with the chlorine detection system for detection of chlorine content in the air usually, and the chlorine absorption unit that is used for absorbing air chlorine.Detect when chlorine leakage takes place, the gaseous mixture cognition that contains chlorine is drawn in the chlorine absorption unit, and chlorine absorption unit absorbs chlorine and the discharge no chlorine gas after treatment in the mist.Existing chlorine absorption unit principle of absorption mainly is divided into two classes: in oxidation-reduction type and the alkali and type.
Oxidation-reduction type equipment mainly is to use centrifugal blower to pump to the absorption tower in chlorine, simultaneously FeCL2 solution is used noncorrosive pump to be promoted to absorption chlorine in spray back in the absorption tower, absorption liquid sprays from the top down, chlorine flows from the bottom up, by after absorbing inner-tower filling material and fully contacting, the FeCL2 liquid oxidation that has reacted is FeCL3 liquid and flows back to the regeneration case, in the regeneration case, be reduced into FeCL2 solution by reducing agent, can be again and chlorine reaction, constantly recycle, gas after the processing is got back to the chlorine storehouse by the airduct on the cat head, forms a closed circuit circulatory system.
In the alkali and type equipment mainly be to use centrifugal blower to pump to the absorption tower in chlorine, simultaneously NaOH solution is used noncorrosive pump be promoted in the absorption tower in and chlorine, absorption liquid sprays from the top down, chlorine flows from the bottom up, by after absorbing inner-tower filling material and fully contacting, the NaOH flow of solution that has absorbed is back to liquor box, and reacted gas enters atmosphere.
Oxidation-reduction type equipment advantage is the reducible regeneration of absorption liquid, and the air draught supply air system is interior circulation, avoids influencing surrounding environment; Alkali neutralizing device advantage is that infiltration rate is fast, and shortcoming is that the non-renewable and alkali lye of absorption liquid easily stops up filler in the absorption tower.
Notification number is that the Chinese utility model patent of CN2813067Y discloses a kind of efficient chlorine leakage absorption device.This device comprises regeneration case, absorption tower and air blast.Splendid attire is used for absorbing the absorption liquid of chlorine in the regeneration case.The absorption tower is installed in regeneration case top and the bottom, absorption tower is communicated with the regeneration box top.A submerged pump that is arranged on regeneration case outside, its feed tube is communicated with the absorption liquid of regeneration case, its woven hose is communicated with the top, absorption tower, and the top, absorption tower is extracted and be delivered to the absorption liquid that submerged pump will be regenerated in the case out, and the shower by the top, absorption tower sprays to the absorption tower inner chamber.The air inlet of air blast is communicated with the chlorine storehouse, and the air outlet of air blast is communicated with the upper space of regeneration box cavity.In addition, one is fixed in will the regenerate upper space of box cavity of the dividing plate of regeneration on the chamber interior wall and is divided into two, and is respectively the upper space that is communicated with air blast and the upper space of the feed tube of submerged pump is installed, and the liquid of the box cavity of regenerating still is interconnected.
This efficient chlorine leakage absorption device mainly occurs in the absorption tower the absorption process of chlorine, contains the air of chlorine from bottom to top, absorption liquid from top to bottom, chlorine and absorption liquid meet to be absorbed by liquid absorption and fall into the regeneration case.Because the air outlet of air blast is communicated with the top at the regeneration case, at first enter the upper space of regeneration box cavity from the air that contains chlorine of air outlet discharge, change to be directed upwardly then and enter in the absorption tower, the change of airflow direction causes wind loss, make the air that contains chlorine be difficult for entering in the absorption tower, influence the chlorine absorptivity in the absorption tower.
Summary of the invention
The purpose of this utility model provides the high chlorine absorption unit of a kind of chlorine absorptivity.
For realizing above-mentioned main purpose, the chlorine absorption unit that the utility model provides comprises the regeneration case, and splendid attire is used for absorbing the absorption liquid of chlorine in it; The bottom that absorption tower, absorption tower are positioned at regeneration case top and absorption tower is communicated with the regeneration box top; Submerged pump, the feed tube of submerged pump extend regeneration case bottom, and it is inner that woven hose is communicated to the upper end, absorption tower; Air blast, the air outlet of air blast is communicated with the bottom on absorption tower.
By such scheme as seen, the air outlet of air blast is communicated with the bottom on absorption tower, the gas that contains chlorine of discharging from air outlet directly enters in the absorption tower, chlorine flows from bottom to top in the absorption tower, submerged pump is pumped absorption liquid to the top, absorption tower in the regeneration case in addition, absorption liquid descends from the absorption tower top spray, thereby the packing layer of absorption liquid on the absorption tower fully absorbs chlorine.This programme adopts the air outlet of air blast to be communicated with the bottom on absorption tower, the mist that air outlet is discharged directly enters in the absorption tower, the structural design of this programme can reduce the wind loss of air blast, makes chlorine enter fast in the absorption tower, improves the chlorine absorptivity.
A concrete scheme is that cat head and the body of the tower on absorption tower are formed in one.Integrated cat head and body of the tower structure make absorption tower structural integrity, firm.
Another concrete scheme is, chlorine absorption unit also comprises the dividing plate that is fixed in the regeneration box body, and will regenerate case and absorption tower of dividing plate is divided into two independently spaces.This programme adopts dividing plate that the feed tube installation position of the accessibility space of chlorine and submerged pump is separated, and has avoided chlorine to let out from the feed tube installation position of submerged pump.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The utility model is described in further detail below in conjunction with drawings and Examples.
The specific embodiment
Referring to Fig. 1, chlorine absorption unit has a regeneration case 1, and splendid attire is used for absorbing the absorption liquid 2 of chlorine in the regeneration case 1, adopts frerrous chloride or sodium hydroxide solution as absorption liquid usually.
Submerged pump 4 is fixedly mounted on the top of regeneration case 1, and the feed tube 401 of submerged pump stretches under the liquid level of regeneration case 1 inner chamber absorption liquid, and the woven hose 402 of submerged pump extends upward from the upper end of body of the tower 301 and stretches in the tower body.Be provided with the shower 403 of a plurality of nozzles in the absorption tower, woven hose 402 is communicated with shower 403.
An air blast 5 is arranged on regeneration case 1 outside, and the air inlet of air blast blast pipe is communicated with the chlorine storehouse, and the outlet of air blast discharge pipe 501 is communicated with 3 bottoms, absorption tower.Air blast 5 can directly be pumped the chlorine that the chlorine storehouse is revealed to absorption tower 3.
In addition, fixed installation one dividing plate 6 in the casing of regeneration case 1 is divided on the liquid zone 12 on zone 11 and the liquid with the liquid top of regeneration case 1, and the liquid on the liquid in the zone 11 is communicated with by the absorption liquid 2 of regional 12 belows on return duct 7 and the liquid.Because the lower end of return duct 7 extend into below the liquid level, therefore, can carry out fluid exchange on the liquid on zone 11 and the liquid between the zone 12 and still can't carry out the gas exchange.Because the feed tube 401 of submerged pump 4 is arranged in zone 12 on the liquid, even and the chlorine that air blast 5 is sent in the absorption tower 3 enter regeneration case 1, also only exist only on the liquid in the zone 11, so chlorine can not revealed away from the slit of submerged pump 4 installation positions.
During present embodiment work, under the wind-force effect of air blast 5, containing the air of being with chlorine enters behind 3 bottoms, absorption tower towards the absorption tower gas outlet 303 on 3 tops and flows, simultaneously, submerged pump 4 starts, and absorption liquid 2 is extracted into 3 tops, absorption tower, absorption liquid 2 sprays downwards by shower 403, chlorine and absorption liquid 2 meet and namely are absorbed by liquid absorption, thereby do not have air 303 discharges from the gas outlet of chlorine, and the absorption liquid 2 that has absorbed chlorine enters in the regeneration case 1 by return duct 7.Absorption liquid is renewable and pump to the top, absorption tower by submerged pump again in the case in regeneration.
Present embodiment is arranged on the outlet of air blast 5 on the sidewall of 3 bottoms, absorption tower, makes air blast that chlorine is directly sent into 3 bottoms, absorption tower, avoids wind loss, and chlorine can be entered in the absorption tower fully, improves the chlorine absorptivity.
Present embodiment can be used together in conjunction with instruments such as letting out chlorine alarm, automatic control box, reveals situation, sends alarm signal and chlorine is absorbed the operation of handling to realize monitoring chlorine.When chlorine leakage accident takes place, in order to property loss and the casualties that alleviates the waterworks.
Claims (3)
1. chlorine absorption unit comprises
The regeneration case, splendid attire is used for absorbing the absorption liquid of chlorine in it;
The bottom that absorption tower, described absorption tower are positioned at described regeneration case top and described absorption tower is communicated with described regeneration box top;
Submerged pump, the feed tube of described submerged pump extend described regeneration case bottom, and it is inner that woven hose extends upper end, described absorption tower;
It is characterized in that:
Air blast, the air outlet of described air blast is communicated with described absorption tower.
2. chlorine absorption unit according to claim 1 is characterized in that:
Cat head and the body of the tower on described absorption tower are formed in one.
3. according to claim 1 or 2 described chlorine absorption units, it is characterized in that:
Be fixed in the dividing plate in the described regeneration box body, described dividing plate is divided into two independently spaces with described regeneration case and described absorption tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200576163U CN203108419U (en) | 2013-01-31 | 2013-01-31 | Chlorine absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200576163U CN203108419U (en) | 2013-01-31 | 2013-01-31 | Chlorine absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203108419U true CN203108419U (en) | 2013-08-07 |
Family
ID=48888798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200576163U Expired - Lifetime CN203108419U (en) | 2013-01-31 | 2013-01-31 | Chlorine absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203108419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645788A (en) * | 2013-11-22 | 2015-05-27 | 大连隆星新材料有限公司 | Cooling absorption tower for producing chlorinated paraffin |
| CN104645787A (en) * | 2013-11-22 | 2015-05-27 | 大连隆星新材料有限公司 | Self-circulation gas-liquid two-phase separation tower |
| CN117101388A (en) * | 2023-10-09 | 2023-11-24 | 轩昂生态环境建设有限公司 | Odor purification device in sanitation field and use method thereof |
-
2013
- 2013-01-31 CN CN2013200576163U patent/CN203108419U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645788A (en) * | 2013-11-22 | 2015-05-27 | 大连隆星新材料有限公司 | Cooling absorption tower for producing chlorinated paraffin |
| CN104645787A (en) * | 2013-11-22 | 2015-05-27 | 大连隆星新材料有限公司 | Self-circulation gas-liquid two-phase separation tower |
| CN117101388A (en) * | 2023-10-09 | 2023-11-24 | 轩昂生态环境建设有限公司 | Odor purification device in sanitation field and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519000 Zhuhai Province, Xiangzhou, China, East China Road, No. 338, water affairs, office building, on the north side of the office building on the fifth floor Patentee after: ZHUHAI 9TONE WATER SERVICE Inc. Address before: 519000 Zhuhai Province, Xiangzhou, China, East China Road, No. 338, water affairs, office building, on the north side of the office building on the fifth floor Patentee before: ZHUHAI 9TONE WATER DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |