CN219984328U - Drying tube for bromine chloride processing - Google Patents
Drying tube for bromine chloride processing Download PDFInfo
- Publication number
- CN219984328U CN219984328U CN202321612921.4U CN202321612921U CN219984328U CN 219984328 U CN219984328 U CN 219984328U CN 202321612921 U CN202321612921 U CN 202321612921U CN 219984328 U CN219984328 U CN 219984328U
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- CN
- China
- Prior art keywords
- sulfuric acid
- concentrated sulfuric
- tube
- bromine chloride
- shell
- Prior art date
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- 238000001035 drying Methods 0.000 title claims abstract description 35
- CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000012545 processing Methods 0.000 title claims abstract description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007787 solid Substances 0.000 claims abstract description 36
- 238000009826 distribution Methods 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000002274 desiccant Substances 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract 3
- 238000010168 coupling process Methods 0.000 claims abstract 3
- 238000005859 coupling reaction Methods 0.000 claims abstract 3
- 239000000110 cooling liquid Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model provides a bromine chloride processing is with drying tube, relates to drying device technical field, including the tube shell, the interior bottom of tube shell is equipped with concentrated sulfuric acid district, the rigid coupling has the distribution dish in the concentrated sulfuric acid district, the upper surface equipartition of distribution dish has the air vent, the tube shell is in the position of distribution dish top and is equipped with two sets of spoilers side by side from top to bottom, every set of spoilers relative slope upwards is equipped with two to form the water conservancy diversion region through the region between two spoilers, the inside cooling cavity that is equipped with of spoiler, the tube shell is in the position of concentrated sulfuric acid district top and is equipped with solid drying dish. The utility model solves the problems that concentrated sulfuric acid in the device far away from an air inlet pipe in the prior art cannot effectively dry gas and waste the gas, the gas dried by the concentrated sulfuric acid is mainly concentrated in the middle of the device when rising to the position of a solid drying agent, and the gas passing through the end position of the solid drying agent is less, so that the solid drying agent cannot be effectively utilized.
Description
Technical Field
The utility model relates to the technical field of drying devices, in particular to a drying pipe for bromine chloride processing.
Background
Bromine chloride is a halogen intercompound and has attracted great attention since its discovery of many unique properties and wide use. Therefore, the synthesis technology of bromine chloride becomes an important research item in the field of inorganic chemical industry, the existing synthesis technology of bromine chloride has basically similar processes, all has the problems of high cost, high energy consumption and need to refine the prepared product, is not suitable for the scale-up and mass production, and contains moisture during the production and processing of bromine chloride, so that the concentration of the bromine chloride is influenced, and the moisture contained in the bromine chloride needs to be dried and removed.
In the prior art, a patent with publication number CN1554571 is disclosed, and the solution bromine and chlorine are dried and pretreated and then are synthesized into bromine chloride in a reactor at a low temperature of-10 to-20 ℃. The bromine and chlorine in the raw material liquid are pretreated, so that side reactions are reduced. The synthesis temperature is below the boiling point of bromine chloride, so that the synthesis of bromine chloride is ensured to be mainly synthesized in a single-phase-liquid phase. Chlorine is uniformly introduced into the bromine-containing reactor, so that the conversion to the greatest extent is ensured, and the utilization rate of raw materials is high. The bromine chloride synthesis technology has the advantages of simple process flow, easy operation, maintenance and management, high purity of synthesized products of more than 99 percent, no need of refining process and energy conservation.
The prior devices, including the above patents, gradually expose the disadvantages of the technology with use, mainly in the following aspects:
firstly, the existing concentrated sulfuric acid drying device is characterized in that an air inlet pipe is inserted into concentrated sulfuric acid, the air is firstly dried by utilizing the water absorption of the concentrated sulfuric acid, the dried air is dried again through a solid drying agent above the device, but when the air inlet pipe is directly inserted into the concentrated sulfuric acid for drying, the concentrated sulfuric acid near the air inlet pipe is firstly absorbed and diluted, the sulfuric acid does not have the water absorption after being diluted to a certain concentration, the sulfuric acid far away from the air inlet pipe still has the water absorption, the concentrated sulfuric acid far away from the air inlet pipe in the device cannot effectively dry the air and further causes waste, the air after the concentrated sulfuric acid is dried is mainly concentrated in the middle of the device when rising to the solid drying agent position, and the end position of the solid drying agent is less in the air, so that the solid drying agent cannot be effectively utilized.
Second, drying device can produce more heat when using concentrated sulfuric acid to dry, if can not give off the heat fast will produce the damage to the device, current cooling mode mainly adds the heat sink in the tube shell outside, but this cooling mode has the external temperature of cauldron lower, the higher problem of internal temperature of cauldron, has the inhomogeneous problem of cooling effect.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model solves the problems that concentrated sulfuric acid in the device far away from an air inlet pipe in the prior art cannot effectively dry gas and further causes waste, the gas dried by the concentrated sulfuric acid is mainly concentrated in the middle of the device when rising to the position of a solid drying agent, and the end part of the solid drying agent is less in gas passing through the position of the end part of the solid drying agent, so that the solid drying agent cannot be effectively utilized; and the existing cooling mode has the problems of lower temperature at the outer side of the kettle body and higher temperature at the inner side of the kettle body, and has the problem of uneven cooling effect.
In order to solve the problems, the utility model provides the following technical scheme:
the drying pipe for bromine chloride processing comprises a pipe shell, wherein a concentrated sulfuric acid area is arranged at the inner bottom of the pipe shell, a distribution plate is fixedly connected in the concentrated sulfuric acid area, vent holes are uniformly distributed on the upper surface of the distribution plate,
two groups of spoilers are arranged in parallel from top to bottom at the position above the distribution plate of the tube shell, each group of spoilers are arranged upwards in a relative inclined way, a diversion area is formed by the area between the two spoilers,
a cooling cavity is arranged in the flow blocking plate,
and a solid drying disc is arranged at the position of the tube shell above the concentrated sulfuric acid zone.
As an optimized scheme, a conical gas cylinder which is arranged in a tapered manner upwards is fixedly connected below the solid drying disc, a plurality of distribution pipes which are communicated with the conical gas cylinder are fixedly connected at the upper end part of the conical gas cylinder in a radial manner, and the outlet ends of the distribution pipes face the solid drying disc.
As an optimized scheme, the solid drying disc comprises a disc-shaped net shell, and solid drying agent particles are arranged in the disc-shaped net shell.
As an optimized scheme, a picking and placing port is formed in the outer wall of the tube shell, and a semicircular baffle is hinged to the picking and placing port.
As an optimized scheme, the lower edge of the picking and placing port is horizontally fixedly connected with a supporting bar for supporting the solid drying disc.
As an optimized scheme, the upper end part of the tube shell is fixedly connected with an air outlet pipe communicated with the inner cavity.
As an optimized solution, the two groups of spoilers are arranged in a staggered manner in the top view.
As an optimized scheme, the outer wall of the tube shell is fixedly connected with an air inlet pipe communicated with the distribution plate.
As an optimized scheme, a cooling liquid inlet pipe is fixedly connected to the outer wall of the pipe shell, and the cooling liquid inlet pipe is connected with the cooling cavity inside each flow blocking plate through a plurality of branch inlet pipes.
As an optimized scheme, a branch outlet pipe communicated with a cooling cavity is fixedly connected to the outer wall of each spoiler, and the outlet ends of a plurality of branch outlet pipes are commonly connected to a cooling liquid outlet pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the air inlet pipe penetrates through the pipe shell to enter the device and is communicated with the distribution plate, the distribution plate is positioned in the concentrated sulfuric acid area, uniform spraying of bromine chloride gas is realized through a plurality of vent holes, continuous uniform contact with concentrated sulfuric acid is realized, drying of the gas by the concentrated sulfuric acid in the pipe shell is realized, in the rising process of the gas in the concentrated sulfuric acid, the air is blocked by the air blocking plate arranged at the side end of the pipe shell, the gas dried by the concentrated sulfuric acid is fully dried by the concentrated sulfuric acid, the gas dried by the concentrated sulfuric acid is gathered into a plurality of distribution pipes which are radially arranged under the action of the conical air gathering cylinder, the dispersed gas is uniformly sprayed out through the distribution pipes, the solid drying plate is utilized for drying, the dried gas is discharged from the air outlet pipe, and the functions of increasing the retention time of the gas in the concentrated sulfuric acid, improving the utilization rate of the concentrated sulfuric acid and the solid drying agent and improving the drying degree of the gas are realized;
when the device is used for radiating, cooling liquid enters the cooling cavity in the spoiler through the cooling liquid inlet pipe and the branch inlet pipe, the spoiler is arranged in the pipe shell, the cooling liquid can quickly exchange heat with concentrated sulfuric acid through the spoiler, and the cooling liquid after heat exchange is collected to the cooling liquid outlet pipe through the branch outlet pipe and discharged, so that the cooling of the device is completed, the rapid cooling of the inside of the kettle body is realized, and the function of keeping the temperature in the inside of the kettle body consistent is realized.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of a semicircular baffle plate according to the present utility model.
In the figure: 1-a tube shell; 2-distribution plate; 3-vent holes; 4-an air inlet pipe; 5-spoilers; 6-cooling liquid inlet pipe; 7-branching into a pipe; 8-a cooling liquid outlet pipe; 9-branching an exit pipe; 10-concentrated sulfuric acid zone; 11-a conical gas cylinder; 12-distributing pipes; 13-a support plate; 14-a solid drying tray; 15-an air outlet pipe; 16-semicircular baffle.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 and 2, the drying tube for bromine chloride processing comprises a tube shell 1, wherein a concentrated sulfuric acid zone 10 is arranged at the inner bottom of the tube shell 1, a distribution plate 2 is fixedly connected in the concentrated sulfuric acid zone 10, vent holes 3 are uniformly distributed on the upper surface of the distribution plate 2,
two groups of spoilers 5 are arranged in parallel from top to bottom at the position of the tube shell 1 above the distribution plate 2, each group of spoilers 5 is arranged upwards in a relative inclined way, a diversion area is formed by the area between the two spoilers 5,
the inside of the spoiler 5 is provided with a cooling cavity,
a solid drying tray 14 is provided in the position of the cartridge 1 above the concentrated sulfuric acid zone 10.
The lower part of the solid drying disc 14 is fixedly connected with a conical gas cylinder 11 which is arranged in an upward tapered manner, the upper end part of the conical gas cylinder 11 is fixedly connected with a plurality of distribution pipes 12 which are communicated with the conical gas cylinder in a radial manner, and the outlet ends of the distribution pipes 12 face the solid drying disc 14.
A supporting plate 13 positioned below the solid drying plate 14 is horizontally fixedly connected in the tube shell 1, a hole body is formed in the supporting plate 13 corresponding to each distribution tube 12, and the upper end part of each distribution tube 12 is fixedly connected in the hole body.
The solid desiccant tray 14 comprises a disc-shaped reticulated shell within which solid desiccant particles are disposed.
The outer wall of the tube shell 1 is provided with a picking and placing opening, and the picking and placing opening is hinged with a semicircular baffle 16.
The lower edge of the taking and placing opening is horizontally fixedly connected with a supporting bar for supporting the solid drying tray 14.
The upper end of the tube shell 1 is fixedly connected with an air outlet pipe 15 communicated with the inner cavity.
The two groups of spoilers 5 are staggered in the top view.
An air inlet pipe 4 communicated with the distribution plate 2 is fixedly connected on the outer wall of the tube shell 1.
The outer wall of the pipe shell 1 is fixedly connected with a cooling liquid inlet pipe 6, and the cooling liquid inlet pipe 6 is connected with a cooling cavity in each spoiler 5 through a plurality of branch inlet pipes 7.
The outer wall of each spoiler 5 is fixedly connected with a branch outlet pipe 9 communicated with the cooling cavity, and the outlet ends of a plurality of branch outlet pipes 9 are commonly connected to the cooling liquid outlet pipe 8.
The working principle of the device is as follows:
the air inlet pipe 4 penetrates through the pipe shell 1 to enter the device and is communicated with the distribution plate 2, wherein the distribution plate 2 is positioned in the concentrated sulfuric acid area 10, uniform spraying of bromine chloride gas is realized through the plurality of vent holes 3, continuous uniform contact with concentrated sulfuric acid is realized, drying of the gas by the concentrated sulfuric acid in the pipe shell 1 is realized, in the rising process of the gas in the concentrated sulfuric acid, the air blocking plate 5 arranged at the side end of the pipe shell 1 blocks the gas, the gas is fully dried by the concentrated sulfuric acid, the gas dried by the concentrated sulfuric acid is gathered into the plurality of distribution pipes 12 which are radially arranged under the action of the conical air gathering pipes 11, the dispersed gas is uniformly sprayed out through the distribution pipes 12 and is dried by the solid drying plate 14, and the dried gas is discharged through the air outlet pipe 15, so that the functions of increasing the retention time of the gas in the concentrated sulfuric acid, improving the utilization rate of the concentrated sulfuric acid and the solid drying agent and improving the drying degree of the gas are realized;
when the device is used for radiating, cooling liquid enters into the cooling cavity in the spoiler 5 through the cooling liquid inlet pipe 6 and the branch inlet pipe 7, the spoiler 5 is arranged in the tube shell 1, the cooling liquid can quickly exchange heat with concentrated sulfuric acid through the spoiler 5, and the cooling liquid after heat exchange is collected to the cooling liquid outlet pipe 8 through the branch outlet pipe 9 and discharged, so that the cooling of the device is finished, the rapid cooling of the inside of the kettle body is realized, and the function of keeping the temperature in the inside of the kettle body consistent is realized.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. The utility model provides a bromine chloride processing is with drying tube which characterized in that: comprises a tube shell (1), a concentrated sulfuric acid zone (10) is arranged at the inner bottom of the tube shell (1), a distribution plate (2) is fixedly connected in the concentrated sulfuric acid zone (10), vent holes (3) are uniformly distributed on the upper surface of the distribution plate (2),
two groups of spoilers (5) are arranged in parallel from top to bottom at the position above the distribution plate (2) of the tube shell (1), each group of spoilers (5) is obliquely upwards provided with two relative to each other, a diversion area is formed by the area between the two spoilers (5),
a cooling cavity is arranged in the spoiler (5),
a solid drying disc (14) is arranged at the position of the tube shell (1) above the concentrated sulfuric acid zone (10).
2. A dry tube for bromine chloride processing as defined in claim 1, wherein: the lower part rigid coupling of solid drying dish (14) has toper gas cylinder (11) that upwards is the convergent setting, the upper end of toper gas cylinder (11) is radial rigid coupling and has a plurality of and is linked together with it distribution pipe (12), the exit end of distribution pipe (12) orientation solid drying dish (14).
3. A dry tube for bromine chloride processing as defined in claim 2, wherein: the solid desiccant tray (14) comprises a disc-shaped reticulated shell having solid desiccant particles disposed therein.
4. A dry tube for bromine chloride processing according to claim 3 wherein: the outer wall of the pipe shell (1) is provided with a picking and placing opening, and the picking and placing opening is hinged with a semicircular baffle plate (16).
5. A dry tube for bromine chloride processing as defined in claim 4 wherein: the lower edge of the picking and placing opening is horizontally fixedly connected with a supporting bar for supporting the solid drying disc (14).
6. A dry tube for bromine chloride processing as defined in claim 5 wherein: the upper end part of the tube shell (1) is fixedly connected with an air outlet pipe (15) communicated with the inner cavity.
7. A dry tube for bromine chloride processing as defined in claim 6 wherein: the two groups of spoilers (5) are arranged in a staggered manner along the overlooking direction.
8. A dry tube for bromine chloride processing as defined in claim 7 wherein: an air inlet pipe (4) communicated with the distribution plate (2) is fixedly connected to the outer wall of the pipe shell (1).
9. The dry tube for bromine chloride processing of claim 8 wherein: the cooling liquid inlet pipe (6) is fixedly connected to the outer wall of the pipe shell (1), and the cooling liquid inlet pipe (6) is connected with the cooling cavity inside each spoiler (5) through a plurality of branch inlet pipes (7).
10. The dry tube for bromine chloride processing of claim 9 wherein: and a branch outlet pipe (9) communicated with the cooling cavity is fixedly connected to the outer wall of each spoiler (5), and the outlet ends of a plurality of branch outlet pipes (9) are commonly connected to the cooling liquid outlet pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321612921.4U CN219984328U (en) | 2023-06-25 | 2023-06-25 | Drying tube for bromine chloride processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321612921.4U CN219984328U (en) | 2023-06-25 | 2023-06-25 | Drying tube for bromine chloride processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984328U true CN219984328U (en) | 2023-11-10 |
Family
ID=88611561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321612921.4U Active CN219984328U (en) | 2023-06-25 | 2023-06-25 | Drying tube for bromine chloride processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984328U (en) |
-
2023
- 2023-06-25 CN CN202321612921.4U patent/CN219984328U/en active Active
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