CN220727935U - Yellow phosphorus tail gas conveying device - Google Patents
Yellow phosphorus tail gas conveying device Download PDFInfo
- Publication number
- CN220727935U CN220727935U CN202322270918.5U CN202322270918U CN220727935U CN 220727935 U CN220727935 U CN 220727935U CN 202322270918 U CN202322270918 U CN 202322270918U CN 220727935 U CN220727935 U CN 220727935U
- Authority
- CN
- China
- Prior art keywords
- pipe
- air supply
- tail gas
- storage section
- supply pipe
- 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.)
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- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000003860 storage Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 7
- 230000001502 supplementing effect Effects 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a yellow phosphorus tail gas conveying device, which comprises an air inlet main pipe and an air supply pipe, and is characterized in that: the air supply pipe is arranged on the air inlet main pipe, the middle section of the air supply pipe is provided with a U-shaped mud storage section, the other end of the air supply pipe is connected with a fan, an overflow pipe is welded and fixed on the left side of the upper part of the mud storage section, a water supplementing pipe is welded and fixed on the right side of the upper part of the mud storage section, a sewage drain pipe is welded and fixed on the bottom of the mud storage section, and the right side of the sewage drain pipe is connected with a steam pipe, so that yellow phosphorus tail gas can be safely and stably conveyed, and the overhaul is convenient.
Description
Technical Field
The utility model relates to the technical field of yellow phosphorus production, in particular to a yellow phosphorus tail gas conveying device.
Background
In the production process of yellow phosphorus, the tail gas is a very difficult problem, for example, a large amount of tail gas needs to be treated in a smelting electric furnace, the treatment of the tail gas also needs to be carried out in a multi-stage manner, in general, dust removal is carried out firstly, the dust removal mode mainly adopts cloth bag dust removal or electrostatic dust removal, the process mainly reduces the content of particles in the tail gas, and the tail gas after dust removal is generally treated by using a tail gas absorption tower and mainly removes particles and acidic substances in the tail gas.
In the conveying process of yellow phosphorus tail gas, because mud and water content of the yellow phosphorus tail gas are large, blockage can be caused at a plurality of bent pipe positions, and once a conveying pipeline is blocked, pipeline pressure bearing is easily caused to occur, so that a safety accident is easily caused, or a fan is overloaded to burn out a motor.
Disclosure of Invention
The utility model aims to provide a yellow phosphorus tail gas conveying device which is used for a tail gas treatment process in the process of producing yellow phosphorus by an electric furnace, wherein a mud storage section is designed in the treatment process and is used for collecting mud and water in the yellow phosphorus tail gas.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a yellow phosphorus tail gas conveyor, includes air inlet header pipe, gas supply pipe, its characterized in that: the air supply pipe is arranged on the air inlet main pipe, the middle section of the air supply pipe is provided with a U-shaped mud storage section, the other end of the air supply pipe is connected with a fan, an overflow pipe is welded and fixed on the left side of the upper part of the mud storage section, a water supplementing pipe is welded and fixed on the right side of the upper part of the mud storage section, a sewage drain pipe is welded and fixed on the bottom of the mud storage section, and the right side of the sewage drain pipe is connected with a steam pipe.
As a further improvement of the utility model, the outer wall of the air supply pipe is provided with a rust-proof layer, and the inner wall of the air supply pipe is provided with an anti-corrosion layer.
As a further improvement of the utility model, the two sides of the air supply pipe of the mud storage section are respectively provided with a water jacket.
As a further improvement of the utility model, the number of the air supply pipes is two, and the two air supply pipes are arranged on the air inlet main pipe in parallel.
The utility model has the beneficial effects that:
1) The utility model is mainly characterized in that two air supply pipes are arranged on an original air inlet main pipe in parallel so as to meet the whole production safety requirement, and each air supply pipe is independently connected with a fan, so that the air supply pipes can realize mutually independent operation, and one air supply pipe can be used or both air supply pipes can be put into use according to the air inflow of the air inlet main pipe.
2) The sludge storage section and the corresponding cleaning mechanism are arranged on the air supply pipe, so that the accumulated sludge in the air supply pipe can be rapidly and efficiently removed, the removing time is short, the removing effect is good, and the overhaul time is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of an aspiration tube according to the present utility model.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-2, a yellow phosphorus tail gas conveying device comprises an air inlet main pipe 1 and an air supply pipe 2, and is characterized in that: the air supply pipe 2 is arranged on the air inlet main pipe 1, the middle section of the air supply pipe 2 is provided with a U-shaped mud storage section 5, the other end of the air supply pipe 2 is connected with a fan 8, an overflow pipe 3 is welded and fixed on the left side of the upper part of the mud storage section 5, a water supplementing pipe 4 is welded and fixed on the right side of the upper part of the mud storage section 5, a blow-off pipe 6 is welded and fixed on the bottom of the mud storage section 5, the right side of the blow-off pipe 6 is connected with a steam pipe 7, the outer wall of the air supply pipe 2 is provided with a rust-proof layer 9, the inner wall of the air supply pipe 2 is provided with an anti-corrosion layer 10, the two sides of the air supply pipe 2 of the mud storage section 5 are respectively provided with a water jacket 11, the two air supply pipes 2 are arranged on the air inlet main pipe 1 in parallel, yellow phosphorus tail gas enters the air supply pipe 1 due to the design of the U-shaped mud storage section 5 in the whole device operation process, the mud and the steam in yellow phosphorus tail gas can subside to the position of the mud storage section 5, when the mud and the steam collected by the mud storage section 5 are more, the overflow pipe 3 is opened to remove liquid, after the liquid is removed, the valve of the steam pipe 7 is opened, the mud is softened by utilizing the high temperature and the high pressure of steam, then the water supplementing pipe 4 and the sewage draining pipe 6 are opened to remove mud, and the waste liquid and the mud of the mud storage section 5 can be removed completely through three to four repeated operations, so that the whole production needs are met.
Of course, the design of the water jacket 11 can further reduce the temperature of the yellow phosphorus tail gas in the air supply pipe 2, and has obvious effect of removing water vapor in the yellow phosphorus tail gas.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Yellow phosphorus tail gas conveying device, including air inlet header pipe (1), air supply pipe (2), its characterized in that: the air supply pipe (2) is arranged on the air inlet main pipe (1), a U-shaped mud storage section (5) is arranged in the middle of the air supply pipe (2), the other end of the air supply pipe (2) is connected with a fan (8), an overflow pipe (3) is welded and fixed on the left side of the upper part of the mud storage section (5), a water supplementing pipe (4) is welded and fixed on the right side of the upper part of the mud storage section (5), a sewage draining pipe (6) is welded and fixed on the bottom of the mud storage section (5), and a steam pipe (7) is connected on the right side of the sewage draining pipe (6).
2. The yellow phosphorus tail gas conveying device according to claim 1, wherein: the outer wall of the air supply pipe (2) is provided with a rust-proof layer (9), and the inner wall of the air supply pipe (2) is provided with an anti-corrosion layer (10).
3. The yellow phosphorus tail gas conveying device according to claim 1, wherein: the two sides of the air supply pipe (2) of the mud storage section (5) are respectively provided with a water jacket (11).
4. The yellow phosphorus tail gas conveying device according to claim 1, wherein: the number of the air supply pipes (2) is two, and the two air supply pipes are arranged on the air inlet main pipe (1) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270918.5U CN220727935U (en) | 2023-08-23 | 2023-08-23 | Yellow phosphorus tail gas conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270918.5U CN220727935U (en) | 2023-08-23 | 2023-08-23 | Yellow phosphorus tail gas conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727935U true CN220727935U (en) | 2024-04-05 |
Family
ID=90497732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322270918.5U Active CN220727935U (en) | 2023-08-23 | 2023-08-23 | Yellow phosphorus tail gas conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727935U (en) |
-
2023
- 2023-08-23 CN CN202322270918.5U patent/CN220727935U/en active Active
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