CN204848261U - Chlorine gas drying tower - Google Patents
Chlorine gas drying tower Download PDFInfo
- Publication number
- CN204848261U CN204848261U CN201520565511.8U CN201520565511U CN204848261U CN 204848261 U CN204848261 U CN 204848261U CN 201520565511 U CN201520565511 U CN 201520565511U CN 204848261 U CN204848261 U CN 204848261U
- Authority
- CN
- China
- Prior art keywords
- tower
- grid
- chlorine
- shower
- gas drying
- 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
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model belongs to the technical field of the gas drying technique and specifically relates to a chlorine gas drying tower. A chlorine gas drying tower, includes the tower body, the tower body divide into upper portion tower section, middle part tower section and lower part tower section, the chlorine export has been seted up at the top of upper portion tower section, is equipped with first grid in the tower section of upper portion, is equipped with the dehydrator on the first grid, the middle part tower section separates into five cavities by four cards, is fixed with first shower on being located the cavity lateral wall on upper portion, and the entry of first shower enters the mouth for sulphuric acid, the middle section is fixed with the second grid in the tower section of lower part, is equipped with the grid on the second grid and packs, and the top that the grid packed is equipped with the second shower, and the entry of second shower enters the mouth for the recycle acid. Compact structure, area is little, it is low to go out tower chlorine water content, has improved the chlorine quality to the corruption to pipeline and equipment has been reduced, sulphuric acid cyclic utilization consumes lowly, convenient operation, it is easy to overhaul.
Description
Technical field
The utility model relates to gas drying technical field, especially a kind of chlorine gas drying tower.
Background technology
Current domestic chlor-alkali plant overwhelming majority in dry chlorine adopts foam-drying-tower, and other factory individual adopts paddle dryer tower.Although foam-drying-tower has the large production of skinny device, production intensity is high, and floor space is little, saves the advantages such as power consumption, but also there is certain shortcoming, as acid mist entrainment, resistance is comparatively large, and more importantly plate efficiency is low, production loading elasticity is little, sulfuric acid does not draw cooling, the moisture content like this in drying process in sulfuric acid absorption chlorine, produces a large amount of heats of dilution.The heat of dilution can not in time by sulfuric acid be taken away, and the heat of dilution of more than 90% is that chlorine is taken away, and for the specific heat of chlorine is little again, temperature in drying tower certainly will be made to raise, drying tower outlet chlorine temperature raises, and causes moisture in chlorine increasing, and exceedes and produces the upper index controlled.Due to moisture by the equipment after heavy corrosion drying tower, pipeline in chlorine, it is made to block and affect normal production.
Paddle dryer tower has larger elasticity than foam-drying-tower, can meet the requirement of load variations.Sulfuric acid draws circulating cooling, and the dilution heat energy that sulfate absorbent is produced is in time by sulfuric acid is taken away, and in tower, temperature raises few, and chlorine tower exit temperature is lower.Moisturely in chlorine generally can meet production requirement, but packing tower also exists certain shortcoming, floor space is greatly also packing tower main drawback.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provides a kind of chlorine gas drying tower efficiently.
The utility model solves the technical scheme that its technical problem adopts: a kind of chlorine gas drying tower, comprise tower body, described tower body is divided into upper column to save, middle part tower joint and bottom Ta Jie, the top of described upper column joint offers chlorine gas outlet, the first grid is provided with in upper column joint, first grid is provided with water eliminator, described middle part tower joint is divided into five chambers by four cards, the chamber sidewall being positioned at topmost is fixed with the first shower, the entrance of the first shower is sulfuric acid entrance, Ta Jienei stage casing, described bottom is fixed with the second grid, second grid is provided with grid packing, the top of grid packing is provided with the second shower, the entrance of the second shower is recycle acid entrance, Ta Jie bottom, bottom is provided with chlorine inlet, rinse mouth, transmitter mouth and recycle acid outlet.
Further, the sidewall of four above of described chamber is equipped with mirror mouth.
Further, the upper and lower of described bottom Ta Jie is equipped with manhole.
Further, described bottom tower body is provided with mouth for subsequent use.
Further, sole is provided with bottom described tower body.
The beneficial effects of the utility model are:
1. compact construction, floor space is little;
2. go out tower chlorine water content low, improve quality of chlorine gas, and decrease the corrosion to pipeline and equipment;
3. sulfuric acid recycle, consumes low;
4. easy to operate, maintenance easily.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
In figure: 1. top tower body, tower body 2., 3. bottom tower body, 4. chlorine gas outlet, 5. sulfuric acid entrance, 6. mirror mouth, 7. recycle acid entrance, 8. chlorine inlet, 9. rinse mouth, 10. transmitter mouth, 11. recycle acid outlets, 12. mouths for subsequent use, 13. soles, 1-1. first grid, 1-2. water eliminator, 2-1. card, 2-2. first shower, 3-1. second grid, 3-2. grid packing, 3-3. second shower, 3-4. manhole.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Fig. 1 ~ 2, a kind of chlorine gas drying tower, comprise tower body, tower body is divided into upper column to save 1, middle part tower joint 2 and bottom Ta Jie 3, the top of upper column joint 1 offers chlorine gas outlet 4, the first grid 1-1 is provided with in upper column joint 1, first grid 1-1 is provided with water eliminator 1-2, middle part tower joint 2 is divided into five chambers by four card 2-1, the chamber sidewall being positioned at topmost is fixed with the first shower 2-2, the entrance of the first shower 2-2 is sulfuric acid entrance 5, the sidewall of four chambers is above equipped with mirror mouth 6, in bottom Ta Jie 3, stage casing is fixed with the second grid 3-1, second grid 3-1 is provided with grid packing 3-2, the top of grid packing 3-2 is provided with the second shower 3-3, the entrance of the second shower 3-3 is recycle acid entrance 7, bottom Ta Jie 3 bottom is provided with chlorine inlet 8, rinse mouth 9, transmitter mouth 10 and recycle acid outlet 11.
In the present embodiment, the upper and lower of bottom Ta Jie 3 is equipped with manhole 3-4.
In the present embodiment, bottom tower body 3 is provided with mouth 12 for subsequent use.
In the present embodiment, sole 13 is provided with bottom tower body.
Chlorine enters from the chlorine inlet 7 of bottom Ta Jie 3 bottom, and first by grid packing 3-2, with being cooled to, 88% sulfuric acid of 15 DEG C is dry, and the heat of dilution that sulfuric acid produces is cooled by the water cooler refrigerated water outside tower body; Chlorine continues to rise, after four card 2-1 of middle part tower body 2, dry by 98% sulfuric acid of 15 DEG C, the heat of dilution of sulfuric acid is drawn cooling, the acid that chlorine is carried secretly by the water eliminator 1-2 that chlorine saves 1 finally by upper column is dripped trapping and is got off, and sulfuric acid returns tower body, and chlorine sends to compression.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (5)
1. a chlorine gas drying tower, comprise tower body, it is characterized in that: described tower body is divided into upper column to save (1), middle part tower joint (2) and bottom Ta Jie (3), the top of described upper column joint (1) offers chlorine gas outlet (4), the first grid (1-1) is provided with in upper column joint (1), first grid (1-1) is provided with water eliminator (1-2), described middle part tower joint (2) is divided into five chambers by four cards (2-1), the chamber sidewall being positioned at topmost is fixed with the first shower (2-2), the entrance of the first shower (2-2) is sulfuric acid entrance (5), the interior stage casing of described bottom Ta Jie (3) is fixed with the second grid (3-1), second grid (3-1) is provided with grid packing (3-2), the top of grid packing (3-2) is provided with the second shower (3-3), the entrance of the second shower (3-3) is recycle acid entrance (7), bottom Ta Jie (3) bottom is provided with chlorine inlet (8), rinse mouth (9), transmitter mouth (10) and recycle acid outlet (11).
2. a kind of chlorine gas drying tower according to claim 1, is characterized in that: the sidewall of four above of described chamber is equipped with mirror mouth (6).
3. a kind of chlorine gas drying tower according to claim 1, is characterized in that: the upper and lower of described bottom Ta Jie (3) is equipped with manhole (3-4).
4. a kind of chlorine gas drying tower according to claim 1, is characterized in that: described bottom tower body (3) is provided with mouth for subsequent use (12).
5. a kind of chlorine gas drying tower according to claim 1, is characterized in that: be provided with sole (13) bottom described tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565511.8U CN204848261U (en) | 2015-07-30 | 2015-07-30 | Chlorine gas drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565511.8U CN204848261U (en) | 2015-07-30 | 2015-07-30 | Chlorine gas drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204848261U true CN204848261U (en) | 2015-12-09 |
Family
ID=54738833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565511.8U Expired - Fee Related CN204848261U (en) | 2015-07-30 | 2015-07-30 | Chlorine gas drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204848261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289452A (en) * | 2018-10-25 | 2019-02-01 | 肖江江 | A kind of environment-friendly type chlorine production dehumidification device |
| CN110963466A (en) * | 2019-10-22 | 2020-04-07 | 浙江巨化技术中心有限公司 | Chlorine dehydration method |
-
2015
- 2015-07-30 CN CN201520565511.8U patent/CN204848261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289452A (en) * | 2018-10-25 | 2019-02-01 | 肖江江 | A kind of environment-friendly type chlorine production dehumidification device |
| CN110963466A (en) * | 2019-10-22 | 2020-04-07 | 浙江巨化技术中心有限公司 | Chlorine dehydration method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204848261U (en) | Chlorine gas drying tower | |
| CN201864580U (en) | Device producing thenardite by sodium sulfate decahydrate | |
| CN203501829U (en) | Steam condensate collection equipment with cooler | |
| CN208567581U (en) | A kind of Chemical Manufacture efficient circulation cooling tower | |
| CN202010506U (en) | Improved drying tower for sulfuric acid device | |
| CN206027122U (en) | Multistage multi -chambered evaporimeter | |
| CN203505544U (en) | Steam re-moisturizing apparatus for tobacco re-drying | |
| CN203462018U (en) | Methane rotary condensation device | |
| CN203162924U (en) | Device for recycling and reusing of hot steam in drying room | |
| CN203668002U (en) | Efficient ultralow-temperature heat energy recovery system of sulfur-phosphorus combination device | |
| CN204246854U (en) | Thermo-compression evaporation unit | |
| CN204932941U (en) | A kind of pre-cold mould refrigerated separation structure | |
| CN204246850U (en) | A kind of paraffin oil and the accurate separation system device of carrene | |
| CN203620263U (en) | Glycol drying and separating system | |
| CN208933289U (en) | A kind of energy-saving biogas dehydration pre-process device | |
| CN203336989U (en) | Condenser | |
| CN201258260Y (en) | Ammonium nitrate neutralisation liquor flash vaporization apparatus | |
| CN202270469U (en) | An unpowered steam-water separating device for secondary steam | |
| CN203440705U (en) | Novel steam supply and drainage system of drying cylinder | |
| CN203771763U (en) | Recycling system for waste heat of spray drying tail gas | |
| CN204897785U (en) | A pure refining plant that circulates that is used for butyl ester class plasticizer production | |
| CN205878410U (en) | Heat pipe formula air precooler | |
| CN208392401U (en) | A kind of resin dehydration device | |
| CN203360331U (en) | Gas-liquid separation device for purified acetylene gas | |
| CN102007966A (en) | Milk purifying and drying equipment |
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: 20151209 Termination date: 20160730 |