CN219647053U - Tank field hydrochloric acid storage tank acid mist treatment device - Google Patents
Tank field hydrochloric acid storage tank acid mist treatment device Download PDFInfo
- Publication number
- CN219647053U CN219647053U CN202321008672.8U CN202321008672U CN219647053U CN 219647053 U CN219647053 U CN 219647053U CN 202321008672 U CN202321008672 U CN 202321008672U CN 219647053 U CN219647053 U CN 219647053U
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- CN
- China
- Prior art keywords
- storage tank
- hydrochloric acid
- acid storage
- water tower
- water
- 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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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000002253 acid Substances 0.000 title claims abstract description 41
- 239000003595 mist Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 30
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides an acid mist treatment device for a hydrochloric acid storage tank in a tank area, which comprises a hydrochloric acid storage tank, wherein a water tower is arranged on one side of the hydrochloric acid storage tank, the top of the hydrochloric acid storage tank is connected with a gas pipe, the gas pipe penetrates into the water tower from the top of the water tower, a gas suction cover is arranged at a gas outlet, a rotating shaft is arranged in the gas suction cover, a plurality of blades are arranged at one end, close to the gas outlet, of the rotating shaft along the circumferential direction of the rotating shaft, and a spray head is arranged in the gas suction cover. According to the utility model, the top of the hydrochloric acid storage tank is connected with the gas pipe, the gas suction cover is arranged on the gas pipe, acid mist is sucked into the water tower for treatment through the gas suction cover, the driving plate is arranged in the gas suction cover, the blade is driven to rotate by the driving plate through water flow impact, so that the acid mist in the hydrochloric acid storage tank is pumped out, and the clear water and the acid mist can be better mixed due to the fact that the water flow is dispersed and slows down after impacting the driving plate, so that the acid mist absorption effect is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of chemical equipment, and relates to an acid mist treatment device for a hydrochloric acid storage tank in a tank field.
Background
Hydrochloric acid has stronger volatility, and a tank area hydrochloric acid storage tank (D-904A/B/C) and a dilute sulfuric acid storage tank (D-905) are used for receiving the hydrochloric acid and the dilute sulfuric acid and filling a car with a loading platform in the process of loading, and a large amount of hydrogen chloride gas and dilute sulfuric acid gas escape from an emptying pipeline at the top of the storage tank and a loading platform crane pipe.
The hydrogen chloride gas is colorless and has a pungent odor, moisture is easy to absorb in humid air, and the formed white acid mist not only causes environmental pollution and harm to physical and mental health of operators in the post, but also causes serious corrosion to surrounding workshops, equipment and pipelines. The utility model patent of 2021229833837 at present provides an acid mist absorbing device of a hydrochloric acid storage tank, which is characterized in that the top of the hydrochloric acid storage tank is connected with a gas pipe, a hydraulic ejector is arranged on the gas pipe, acid mist in the hydrochloric acid storage tank is sucked out through negative pressure generated by the hydraulic ejector and then mixed with water sprayed by the hydraulic ejector to form weak acid solution, so that the acid mist is absorbed, but the mixing effect with the acid mist is poor due to the fact that water flow sprayed by the hydraulic ejector is thinner and the flow speed is faster, and the absorbing efficiency of the acid mist is low.
Disclosure of Invention
The utility model aims to provide a tank area hydrochloric acid storage tank acid mist treatment device capable of efficiently absorbing acid mist, aiming at the problem of poor acid mist absorption effect caused by too high water flow speed in the background art.
Therefore, the utility model adopts the following technical scheme:
the utility model provides a tank field hydrochloric acid storage tank acid mist processing apparatus, includes the hydrochloric acid storage tank, one side of hydrochloric acid storage tank is equipped with the water tower, and the hydrochloric acid storage tank top is connected with the gas-supply pipe, the gas-supply pipe penetrates in the water tower from the top of water tower, the tip that the gas-supply pipe is located the water tower forms the gas outlet, gas outlet department is equipped with the cover of breathing in, be equipped with the pivot in the cover of breathing in, the one end that the pivot is close to the gas outlet is equipped with a plurality of blades along pivot circumference, the blade can rotate along with the pivot, the bottom of water tower is connected with the wet return, the wet return is connected with circulating flume, circulating flume is connected with the raceway, the raceway penetrates inside the water tower from the lateral wall of water tower, be equipped with the shower nozzle in the cover of breathing in, the shower nozzle is connected with the raceway.
Further, a bracket is arranged in the air suction cover, and the rotating shaft is arranged on the bracket.
Further, one end of the rotating shaft far away from the air outlet is provided with a plurality of connecting rods along the circumferential direction of the rotating shaft, and one end of the connecting rods far away from the connecting rods is fixed with a driving plate.
Further, a water pump is arranged on the water delivery pipe.
Further, the top of the water tower is provided with an exhaust pipe.
Further, a foam remover is arranged in the exhaust pipe.
The utility model has the beneficial effects that: the top of the hydrochloric acid storage tank is connected with a gas pipe, an air suction cover is arranged on the gas pipe, acid mist is sucked into the water tower for treatment through the air suction cover, a driving plate is arranged in the air suction cover, the driving plate is impacted by water flow to drive the blade to rotate so as to extract the acid mist in the hydrochloric acid storage tank, and the water flow can be dispersed and slowed down after impacting the driving plate, so that clean water and the acid mist can be better mixed, and the absorption effect of the acid mist is effectively improved; simple structure and convenient use mode.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing the structure of the inside of the suction hood of the present utility model;
in the figure, a 1-hydrochloric acid storage tank, a 2-water tower, a 3-gas pipe, a 4-gas outlet, a 5-gas suction cover, a 6-bracket, a 7-rotating shaft, 8-blades, 9-connecting rods, a 10-driving plate, 11-spray heads, 12-water return pipes, 13-circulating water tanks, 14-water pipes, 15-water pumps, 16-exhaust pipes and 17-foam removers.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
as shown in figures 1 and 2, an acid mist treatment device for a hydrochloric acid storage tank in a tank area comprises a hydrochloric acid storage tank 1, wherein one side of the hydrochloric acid storage tank 1 is provided with a water tower 2, the water tower 2 is used for treating acid mist in the hydrochloric acid storage tank 1, the top of the hydrochloric acid storage tank 1 is connected with a gas pipe 3, acid mist generated in the water tower 2 can enter the gas pipe 3, the gas pipe 3 penetrates into the water tower 2 from the top of the water tower 2, the end part of the gas pipe 3 in the water tower 2 forms a gas outlet 4, a suction cover 5 is arranged at the gas outlet 4, the suction cover 5 can enable the gas in the gas pipe 3 to be in a negative pressure state and draw gas in the gas pipe 3 out of the gas outlet 4, in particular, a bracket 6 is arranged in the suction cover 5, a rotating shaft 7 is arranged on the bracket 6, the pivot 7 is towards gas outlet 4, the one end that pivot 7 is close to gas outlet 4 is equipped with a plurality of blades 8 along pivot 7 circumference, blade 8 can rotate along with pivot 7, specifically, the one end that the gas outlet 4 was kept away from to pivot 7 is equipped with a plurality of connecting rods 9 along pivot circumference, the one end that connecting rod 9 kept away from is fixed with driving plate 10, be equipped with shower nozzle 11 in the cover 5 of breathing in, shower nozzle 11 can make driving plate 10 drive connecting rod 9 and pivot 7 rotate under the effect of rivers to driving plate 10 water spray, the spun water can drive pivot 7 rotation except, still can mix with the acid mist and form weak acid, play the effect of purifying the acid mist, rivers scatter behind impact driving plate 10.
The bottom of the water tower 2 is connected with a water return pipe 12, the water return pipe 12 is connected with a circulating water tank 13, the circulating water tank 13 is connected with a water pipe 14, the water pipe 14 penetrates into the water tower 2 from the side wall of the water tower 2 and is connected with a spray head 11, a water pump 15 is arranged on the water pipe 14, and water in the circulating water tank 13 can be conveyed into the water tower 2 through the water pipe 14 under the action of the water pump 15 and sprayed out by the spray head 11.
The top of water tower 2 is equipped with blast pipe 16, and the gas that is handled in the water tower 2 can follow blast pipe 16 and discharge, in addition, still is equipped with the demister 17 in the blast pipe 16, and the demister 17 adopts current conventional demister can, and the demister 17 can be with the partial acid liquid that does to contain in the exhaust gas get rid of, further improves and prevents polluting surrounding environment.
The application mode of the utility model is as follows:
firstly, a water pump 15 is started to convey clear water in a circulating water tank 13 into a water tower 2 from a water pipe 14 and spray the clear water by a spray head 11, the sprayed clear water impacts a driving plate 10, the driving plate 10 drives a connecting rod 9 and a rotating shaft 7 to rotate under the action of water flow, the rotating shaft 7 drives a blade 8 to rotate, acid mist in a hydrochloric acid storage tank 1 is pumped into an air suction cover 5 from a gas pipe 3 through an air outlet 4 through the rotation of the blade 8, acid mist in the air suction cover 5 is mixed with water sprayed by the spray head 11 to form weak acid, and the water sprayed by the spray head 11 and the driving plate 10 are dispersed, so that clear water and the acid mist are better mixed, and weak acid solution formed after mixing flows back into the circulating water tank 13 from the bottom of the water tower 2 through a water return pipe 12 for recycling, and can be replaced when the hydrochloric acid content in the water in the circulating water tank 13 reaches a set value.
Claims (6)
1. The utility model provides a tank field hydrochloric acid storage tank acid mist processing apparatus, its characterized in that, includes the hydrochloric acid storage tank, one side of hydrochloric acid storage tank is equipped with the water tower, and the hydrochloric acid storage tank top is connected with the gas-supply pipe, the gas-supply pipe penetrates in the water tower from the top of water tower, the tip that the gas-supply pipe is located the water tower forms the gas outlet, gas outlet department is equipped with the cover of breathing in, be equipped with the pivot in the cover of breathing in, the one end that the pivot is close to the gas outlet is equipped with a plurality of blades along pivot circumference, the blade can rotate along with the pivot, the bottom of water tower is connected with the wet return, the wet return is connected with circulating flume, circulating flume is connected with the raceway, the raceway penetrates inside the water tower from the lateral wall of water tower, be equipped with the shower nozzle in the cover of breathing in, the shower nozzle is connected with the raceway.
2. The acid mist treatment device for the hydrochloric acid storage tank of the tank farm according to claim 1, wherein a bracket is arranged in the suction hood, and the rotating shaft is arranged on the bracket.
3. The acid mist treatment device for the hydrochloric acid storage tank of the tank farm according to claim 1, wherein a plurality of connecting rods are arranged at one end of the rotating shaft far away from the air outlet along the circumferential direction of the rotating shaft, and a driving plate is fixed at one end of the connecting rods far away from the connecting rods.
4. The acid mist treatment device for the hydrochloric acid storage tank of the tank farm according to claim 1, wherein a water pump is arranged on the water pipe.
5. The tank farm hydrochloric acid storage tank acid mist treatment device according to claim 1, wherein an exhaust pipe is arranged at the top of the water tower.
6. The tank farm hydrochloric acid storage tank acid mist treatment device according to claim 5, wherein a foam remover is arranged in the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008672.8U CN219647053U (en) | 2023-04-28 | 2023-04-28 | Tank field hydrochloric acid storage tank acid mist treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008672.8U CN219647053U (en) | 2023-04-28 | 2023-04-28 | Tank field hydrochloric acid storage tank acid mist treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219647053U true CN219647053U (en) | 2023-09-08 |
Family
ID=87877935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321008672.8U Active CN219647053U (en) | 2023-04-28 | 2023-04-28 | Tank field hydrochloric acid storage tank acid mist treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219647053U (en) |
-
2023
- 2023-04-28 CN CN202321008672.8U patent/CN219647053U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |