CN202983644U - Acid fog prevention device during acid entrance of acid tank - Google Patents
Acid fog prevention device during acid entrance of acid tank Download PDFInfo
- Publication number
- CN202983644U CN202983644U CN 201220692102 CN201220692102U CN202983644U CN 202983644 U CN202983644 U CN 202983644U CN 201220692102 CN201220692102 CN 201220692102 CN 201220692102 U CN201220692102 U CN 201220692102U CN 202983644 U CN202983644 U CN 202983644U
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- CN
- China
- Prior art keywords
- acid
- entrance
- tank body
- tube
- acid tank
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- 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 an acid fog prevention device during the acid entrance of an acid tank, and aims at the problem that acid fog easily escapes from the acid tank during acid entrance at present. The acid fog prevention device comprises an acid tank body, and an acid entrance tube communicated to the top of the acid tank body, wherein the acid entrance tube is long enough to extend to the bottom area of the acid tank body; the outlet of the acid entrance tube is below the liquid level of acid liquid; at least one acid outlet is formed in the periphery of the tube wall (close to the outlet) of the acid entrance tube; an anti-siphon hole is formed in the tube wall (close to the top area in the acid tank body) of the acid entrance tube; and a sleeve for fixing the acid entrance tube is installed on the bottom in the acid tank body. According to the acid fog prevention device disclosed by the utility model, by extending the acid entrance tube, the acid liquid directly arrives at the bottom of the tank during the acid entrance of the acid tank, and enters from a space below the liquid level of the acid liquid, thus eliminating the phenomena of the injection of the acid liquid and the high-speed impact for the liquid level of the acid liquid, effectively suppressing the volatilization of HCl gas, reducing the generation of acid fog, and reducing occupational injury and environmental pollution.
Description
Technical field
The utility model relates to a kind of acid tank and advances sour anti-acid mist device.
Background technology
The industries such as thermal power plant, chemical enterprise, medical enterprise, food enterprise generally rely on ion exchange resin to produce demineralized water, and regeneration of ion-exchange resin need rely on a large amount of caustic soda and technical hydrochloric acid, the common high-order acid tank acid inlet tube that stores for technical hydrochloric acid all is mounted in the acid tank top, when unloading acid, acid solution is drawn into acid tank by sour pump, porch acid stream sprays and clashes into liquid level rapidly, a large amount of HCl gases evaporate from acid solution, escape in atmosphere from the acid tank head room clearance, cause environmental pollution, and have a strong impact on staff's physical and mental health.
Summary of the invention
The purpose of this utility model is to overcome the prior art defective, provides a kind of acid tank to advance sour anti-acid mist device.
The technical solution of the utility model is achieved in that a kind of acid tank advances sour anti-acid mist device, comprise that acid tank body and connection are at the acid inlet tube of acid tank bodies top, it is, acid inlet tube length extends to acid tank body bottom section, and acid inlet tube exports below the acid solution liquid level.
Further, acid inlet tube has at least one and goes out sour hole near the tube wall surrounding of outlet.
Further, acid inlet tube has anti-siphon hole near on the tube wall of top area in the acid tank body.
Further, be equipped with the fixedly sleeve pipe of acid inlet tube at acid tank body inner bottom part.
The utility model at the bottom of the through tank of acid solution, enters below the acid solution liquid level when acid tank advances acid by extending acid inlet tube, injection and the high-speed impact acid solution liquid level phenomenon of acid solution have been eliminated, effectively contain the volatilization of HCl gas, reduced the generation of acid mist, alleviated employment injuries and environmental pollution.
Description of drawings
Fig. 1 is the utility model structural representation.
In figure, 1-acid tank body; The 2-acid inlet tube; 3-goes out sour hole; 4-prevents siphon hole; The 5-sleeve pipe.
The specific embodiment
Be further described below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of acid tank advances sour anti-acid mist device, comprise that acid tank body 1 and connection are at the acid inlet tube 2 at acid tank body 1 top, acid inlet tube 2 length extend to acid tank body 1 bottom section, acid inlet tube 2 outlet is ruptured in order to prevent acid inlet tube 2 long-term jitters below the acid solution liquid level, is equipped with the fixedly sleeve pipe 5 of acid inlet tube 2 in acid tank body 1 bottom, simultaneously go out sour hole 3 at acid inlet tube near the rectangle that the tube wall surrounding at outlet 10cm place has four wide 3cm, long 10cm, make the acid solution discharge unobstructed; Acid inlet tube has the anti-siphon hole 4 of four φ 10mm near the tube wall surrounding of top area in the acid tank body, with the siphonage that flange or the acid delivering tube of eliminating because of acid delivering tube breaks and produce, stop the acid liquor leakage accident.
After the utility model puts into operation, compare with other Desultwater Station, reduced dramatically the phenomenon of filling the air of acid mist, alleviated employment injuries and environmental pollution.
Claims (4)
1. an acid tank advances sour anti-acid mist device, comprises acid tank body and connection at the acid inlet tube of acid tank bodies top, and it is characterized in that: acid inlet tube length extends to acid tank body bottom section, and acid inlet tube exports below the acid solution liquid level.
2. a kind of acid tank according to claim 1 advances sour anti-acid mist device, it is characterized in that: acid inlet tube has at least one near the tube wall surrounding that exports and goes out sour hole.
3. a kind of acid tank according to claim 1 and 2 advances sour anti-acid mist device, it is characterized in that: acid inlet tube has anti-siphon hole near on the tube wall of top area in the acid tank body.
4. a kind of acid tank according to claim 1 and 2 advances sour anti-acid mist device, it is characterized in that: be equipped with the fixedly sleeve pipe of acid inlet tube at acid tank body inner bottom part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692102 CN202983644U (en) | 2012-12-14 | 2012-12-14 | Acid fog prevention device during acid entrance of acid tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692102 CN202983644U (en) | 2012-12-14 | 2012-12-14 | Acid fog prevention device during acid entrance of acid tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983644U true CN202983644U (en) | 2013-06-12 |
Family
ID=48554870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692102 Expired - Fee Related CN202983644U (en) | 2012-12-14 | 2012-12-14 | Acid fog prevention device during acid entrance of acid tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983644U (en) |
-
2012
- 2012-12-14 CN CN 201220692102 patent/CN202983644U/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: 20130612 Termination date: 20171214 |