CN202762278U - Sulfuric acid dry-absorbing and loading pipeline device - Google Patents
Sulfuric acid dry-absorbing and loading pipeline device Download PDFInfo
- Publication number
- CN202762278U CN202762278U CN 201220451748 CN201220451748U CN202762278U CN 202762278 U CN202762278 U CN 202762278U CN 201220451748 CN201220451748 CN 201220451748 CN 201220451748 U CN201220451748 U CN 201220451748U CN 202762278 U CN202762278 U CN 202762278U
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- CN
- China
- Prior art keywords
- sulfuric acid
- horizontal pipe
- heat exchanger
- concentrated sulfuric
- pipeline
- 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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Abstract
The utility model discloses a sulfuric acid dry-absorbing and loading pipeline device which comprises a concentrated sulfuric acid circulating tank. The concentrated sulfuric acid circulating tank comprises an acid pump with a water outlet arranged outside the tank, an outlet of the acid pump is connected with a horizontal pipe through a direct-connection sleeve, the horizontal pipe is connected with a vertical pipe through an elbow, the horizontal pipe is connected with a heat exchanger through a reducer joint, and the heat exchanger is connected with a dry-absorbing tower through a pipe. The sulfuric acid dry-absorbing and loading pipeline device is simple in structure and convenient to install, concentrated sulfuric acid can be led into the heat exchanger through few joints and pipes, the power consumption is reduced, and the cost is saved.
Description
Technical field
The utility model relates to the dried acid tube duct device that sucts of a kind of sulfuric acid in the metallurgy industry.
Background technology
The industries such as present mining and metallurgy can produce a large amount of pernicious gases in process of production, generally this a large amount of pernicious gas then needs the concentrated sulfuric acid to absorb, the production requirement of streamline is carried the sealing of sulfuric acid and is produced collocation, as shown in Figure 1, sulfuric acid is stored in the concentrated sulfuric acid circulating slot 1, the larger operated by rotary motion of concentrated sulfuric acid circulating slot 1 volume on the ground, and dry absorption tower 3 operated by rotary motion are convenient to conveying and the discharging of gas than higher position.Be provided with sour pump 4 in the existing concentrated sulfuric acid circulating slot 1, the delivery port of acid pump 4 connects an end of horizontal pipe 5 by DN350 elbow 8, the other end of horizontal pipe 5 is by an end of DN350 elbow 9 vertical connecting pipelines 6, the other end of vertical pipeline 6 connects an end of horizontal pipe 7 by DN350 elbow 10, the other end of horizontal pipe 7 uses the water inlet of N350 * DN200 reducing 11 connecting plate type heat exchangers.Utilize sour pump 4 that power is provided, make the concentrated sulfuric acid in heat exchanger 2, dispel the heat, dewater, then be transported in the dry absorption tower 3 by pipeline 16, carry out the absorption of pernicious gas.Owing to using a plurality of horizontal pipes and elbow at course of conveying, increased resistance, and the installation and operation expense is larger, be not easy to safeguard.
The utility model content
The purpose of this utility model provides the dried acid tube duct device that sucts of a kind of sulfuric acid, reduces pipeline, the elbow quantity used, thereby reduces upper sour resistance and installation and operation cost.
The utility model adopts following technical proposals:
The dried acid tube duct device that sucts of a kind of sulfuric acid, comprise concentrated sulfuric acid circulating slot, first, second elbow, reducer union, horizontal pipe, vertical pipeline, heat exchanger, pipeline and dry absorption tower, described concentrated sulfuric acid circulating slot comprises that delivery port is arranged on the outer sour pump of groove, described sour delivery side of pump is connected straight-through pullover connection with vertical pipeline, connect with elbow between horizontal pipe and the vertical pipeline, horizontal pipe is connected reducer union to connect with heat exchanger, heat exchanger connects dry absorption tower by pipeline.
Described horizontal pipe, vertical pipeline, pipeline, straight-through pullover, elbow model are DN350, and described reducer union model is DN350 * DN200.
The utility model is simple in structure, uses less joint, pipeline, just can make the concentrated sulfuric acid enter heat exchanger, and is easy for installation, reduced power consumption, saved cost.
Description of drawings
Fig. 1 is the structural representation in existing upper acid tube road;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, the dried acid tube duct device that sucts of a kind of sulfuric acid, comprise concentrated sulfuric acid circulating slot 1, straight-through pullover 15, elbow 13, reducer union 11, horizontal pipe 12, vertical pipeline 14, heat exchanger 2, described concentrated sulfuric acid circulating slot 1 comprises that delivery port is arranged on the outer sour pump 4 of groove, the outlet of described sour pump 4 is connected with vertical pipeline and is used straight-through pullover 15 to connect, connect with elbow 13 between horizontal pipe 12 and the vertical pipeline 14, horizontal pipe 12 is connected with heat exchanger and is used reducer union 11 to connect, and heat exchanger 2 connects dry absorption towers 3 by pipeline 16.
During normal operation, the concentrated sulfuric acid is transported to vertical pipeline 14 through the pump pressure of peracid pump 4, flows to horizontal pipe 12 through vertical pipeline 14, then enters in the heat exchanger 2, carry out heat exchange, dewater, then enter dry absorption tower 3 through piping 16 and carry out the absorption of gas.
Translation interface, reducer union are that collocation is used with pipe diameter, horizontal pipe 12, vertical pipeline 14 are DN350 in the present embodiment, straight-through pullover 15, elbow 13 is the DN350 elbow, reducer union 11 is DN350 * DN200, other pipeline model collocation also can realize the function of this device, differs one for example at this.
Claims (2)
1. dried acid tube duct device that sucts of sulfuric acid, comprise concentrated sulfuric acid circulating slot, described concentrated sulfuric acid circulating slot comprises that delivery port is arranged on the outer sour pump of groove, it is characterized in that: described sour delivery side of pump is connected straight-through pullover connection with vertical pipeline, connect with elbow between horizontal pipe and the vertical pipeline, horizontal pipe is connected reducer union to connect with heat exchanger, heat exchanger connects dry absorption tower by pipeline.
2. the dried acid tube duct device that sucts of sulfuric acid according to claim 1 is characterized in that: described horizontal pipe, vertical pipeline, pipeline, straight-through pullover, elbow model are DN350, and described reducer union model is DN350 * DN200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451748 CN202762278U (en) | 2012-09-06 | 2012-09-06 | Sulfuric acid dry-absorbing and loading pipeline device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451748 CN202762278U (en) | 2012-09-06 | 2012-09-06 | Sulfuric acid dry-absorbing and loading pipeline device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762278U true CN202762278U (en) | 2013-03-06 |
Family
ID=47768882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451748 Expired - Fee Related CN202762278U (en) | 2012-09-06 | 2012-09-06 | Sulfuric acid dry-absorbing and loading pipeline device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762278U (en) |
-
2012
- 2012-09-06 CN CN 201220451748 patent/CN202762278U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20200906 |