CN2923001Y - Coab-shap acid divider - Google Patents
Coab-shap acid divider Download PDFInfo
- Publication number
- CN2923001Y CN2923001Y CN 200620069553 CN200620069553U CN2923001Y CN 2923001 Y CN2923001 Y CN 2923001Y CN 200620069553 CN200620069553 CN 200620069553 CN 200620069553 U CN200620069553 U CN 200620069553U CN 2923001 Y CN2923001 Y CN 2923001Y
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- CN
- China
- Prior art keywords
- acid
- distributing tube
- acid distributing
- pipe
- tube
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a crab-shaped acid distributor, comprising an acid inlet pipe, an elbow pipe and an acid distributing main pipe. The acid distributing main pipe is arranged with diffluence holes and a multiway pipe. One end of the multiway pipe is connected to the elbow pipe, and the other end is closed. The side of the multiway pipe is arranged with multiple holes, each hole is connected to one end of the acid distributing main pipe, and the other end of the acid distributing main pipe is closed. The acid distributing main pipe is also arranged with multiple connecting holes in different angles, and the acid distributing pipes are connected to the acid distributing main pipe in different angles. The crab-shaped acid distributor is designed with even acid distribution, free air flow, low speed acid feeding and easy maintaining.
Description
Technical field
The utility model relates to chemical industry equipment.Specifically a kind of acid trap that is used for packed absorber and drying tower.
Background technology
As everyone knows, the effect of acid trap is to make on the filler and can divides acid equably.Be absorbed with flue gas sulfur trioxide after contacting that sour convection current enters with acid.Sulfur trioxide absorbs fully very important for the performance of tower, also is simultaneously a critical function that evenly divides acid.Uneven branch acid can cause the short circuit of carrying sulfur trioxide in too much and the tower such as acid mist secretly, so that surpasses discharge standard and cause upstream device generation excessive corrosion.At present, about the pipe-type acid distributor on inner-tower filling material in packed absorber and the drying tower, be made up of a total acid distributing tube that has branch both at home and abroad, its acid distributing tube vertically is installed in the total acid distributing tube plane, make the place of some angle to be sprayed onto, cause branch acid uneven.Change the hole on the acid distributing tube, acid sprays from pore.In order to prevent to spray, collide between acid solution and the filler, produce too many sour foam, original acid trap generally closely contacts with filler, and this free area that has caused air communication to cross filler dwindles, and the pressure loss increases, and air current flow has some setbacks.Acid distributing tube is installed on the total acid distributing tube by flange, and is cumbersome when changing the acid distributing tube that damages.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of divide acid evenly, unimpeded, the low speed of air-flow advances acid, Crab Type Acid Accumulator easy to maintenance.
The utility model is achieved by the following technical solution: a kind of Crab Type Acid Accumulator, comprise acid inlet tube, bend pipe, total acid distributing tube, acid distributing tube, described total acid distributing tube is provided with tap hole, it also comprises siphunculus more than, described many siphunculus one end is connected with bend pipe, other end sealing, its side is provided with a plurality of through holes, through hole is connected with an end of total acid distributing tube separately, the other end sealing of total acid distributing tube, also be provided with the connecting hole of a plurality of different angles on the described total acid distributing tube, acid distributing tube is installed on the connecting hole of total acid distributing tube with different angles.
The end of described acid distributing tube is imbedded in the filler.
Described total acid distributing tube is connected by the acid distributing tube joint with acid distributing tube, and the structure of acid distributing tube joint adopts up-narrow and down-wide structure.
Described total acid distributing tube is connected in the mode that is threaded with the acid distributing tube joint.
Acid distributing tube is installed in different angles can guarantee on the total acid distributing tube that acid is more evenly distributed, the defective of having avoided some place of original structure to be sprayed onto.The acid distributing tube end is imbedded in the filler, and they can drain into acid in the filler.
Improved the position of filler top acid trap, made air communication cross the free area maximization of filler, caused the high risk minimization of local pressure loss, guaranteed that air-flow is unimpeded.
The acid distributing tube joint that is connected with total acid distributing tube adopts up-narrow and down-wide structure, makes that the flow velocity when acid flows to filler is low, and the sour foam that produces with the filler collision is few, has avoided a large amount of sour foams to be carried secretly by effluent air, causes the corrosion and the air pollution of follow-up equipment.
The acid distributing tube joint is by being threaded on the total acid distributing tube, and is more convenient when changing the acid distributing tube that damages.
Description of drawings
Fig. 1 is the front view of the utility model example structure schematic diagram.
Fig. 2 is the vertical view of the utility model example structure schematic diagram.
Fig. 3 is the utility model embodiment total acid distributing tube and acid distributing tube connected mode structural representation
Each sequence number among the figure: 1, acid inlet tube, 2, bend pipe, 3, total acid distributing tube, 4, acid distributing tube, 5, many siphunculus, 6, the acid distributing tube joint, 7, the acid distributing tube end.
The specific embodiment
With reference to accompanying drawing, a kind of Crab Type Acid Accumulator of the utility model, comprise acid inlet tube 1, bend pipe 2, total acid distributing tube 3, acid distributing tube 4, described total acid distributing tube 3 is provided with tap hole, it also comprises siphunculus more than one 5, described many siphunculus 5 one ends are connected with bend pipe 2, other end sealing, its side is provided with six through holes of symmetry in twos, through hole is connected with an end of total acid distributing tube 3 separately, the other end sealing of total acid distributing tube 3, tap hole on the described total acid distributing tube 3 is the connecting hole of a plurality of different angles, and acid distributing tube 4 is installed in by acid distributing tube joint 6 on the connecting hole of total acid distributing tube with different angles, and the end 7 of described acid distributing tube 4 is imbedded in the filler, described total acid distributing tube 3 adopts thread connecting mode to be connected with acid distributing tube joint 6, and the structure of acid distributing tube joint 6 adopts up-narrow and down-wide structure.
Claims (4)
1, a kind of Crab Type Acid Accumulator, comprise acid inlet tube (1), bend pipe (2), total acid distributing tube (3), acid distributing tube (4), described total acid distributing tube (3) is provided with tap hole, it is characterized in that: it also comprises siphunculus more than (5), described many siphunculus one end is connected with bend pipe (2), other end sealing, its side is provided with a plurality of through holes, through hole is connected with an end of total acid distributing tube (3) separately, the other end sealing of total acid distributing tube (3), tap hole on the described total acid distributing tube (3) is the connecting hole of a plurality of different angles, and acid distributing tube (4) is installed on the connecting hole of total acid distributing tube (3) with different angles.
2, Crab Type Acid Accumulator according to claim 1 is characterized in that: the end (7) of described acid distributing tube (4) is imbedded in the filler.
3, Crab Type Acid Accumulator according to claim 1 and 2 is characterized in that: described total acid distributing tube (3) is connected by acid distributing tube joint (6) with acid distributing tube (4), and the structure of acid distributing tube joint (6) adopts up-narrow and down-wide structure.
4, Crab Type Acid Accumulator according to claim 3 is characterized in that: described total acid distributing tube (3) is connected in the mode that is threaded with acid distributing tube joint (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069553 CN2923001Y (en) | 2006-02-21 | 2006-02-21 | Coab-shap acid divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069553 CN2923001Y (en) | 2006-02-21 | 2006-02-21 | Coab-shap acid divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923001Y true CN2923001Y (en) | 2007-07-18 |
Family
ID=38259423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069553 Expired - Fee Related CN2923001Y (en) | 2006-02-21 | 2006-02-21 | Coab-shap acid divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923001Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274862A (en) * | 2021-05-18 | 2021-08-20 | 云南驰宏锌锗股份有限公司 | Flue gas acid making tail gas desulphurization unit is smelted to lead zinc |
-
2006
- 2006-02-21 CN CN 200620069553 patent/CN2923001Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274862A (en) * | 2021-05-18 | 2021-08-20 | 云南驰宏锌锗股份有限公司 | Flue gas acid making tail gas desulphurization unit is smelted to lead zinc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Xinhongda Group Co., Ltd. Assignor: Chen Aimin Contract fulfillment period: 2008.9.18 to 2016.2.20 Contract record no.: 2008320000293 Denomination of utility model: Coab-shap acid divider Granted publication date: 20070718 License type: Exclusive license Record date: 20080923 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.18 TO 2016.2.20 Name of requester: JIANGSU XINHONGDA GROUP CO., LTD. Effective date: 20080923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070718 Termination date: 20150221 |
|
| EXPY | Termination of patent right or utility model |