CN103861667A - Acid-feeding anti-acid fog device for acid tank - Google Patents
Acid-feeding anti-acid fog device for acid tank Download PDFInfo
- Publication number
- CN103861667A CN103861667A CN201210542485.8A CN201210542485A CN103861667A CN 103861667 A CN103861667 A CN 103861667A CN 201210542485 A CN201210542485 A CN 201210542485A CN 103861667 A CN103861667 A CN 103861667A
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- China
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- acid
- inlet pipe
- tank body
- inlet tube
- acid tank
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Abstract
The invention discloses an acid-feeding anti-acid fog device for an acid tank to overcome the problem that acid fog easily escapes from the acid tank during acid feeding in the prior art. The acid-feeding anti-acid fog device comprises an acid tank body and an acid inlet pipe connected with the top of the acid tank body, wherein the acid inlet pipe extends to the bottom area of the acid tank body, the outlet of the acid inlet pipe is located below an acid liquid level, the periphery of the wall of the acid inlet pipe close to the outlet is provided with at least one acid outlet, the wall of the acid inlet pipe close to the top area in the acid tank body is provided with an anti-siphon hole, and a sleeve used for fixing the acid inlet pipe is arranged at the bottom in the acid tank body. According to the invention, through extension of the acid inlet pipe, an acid liquid directly flows to the tank bottom during acid feeding through the acid tank, the acid inlet pipe enters from below the acid liquid level, so the phenomena of injection of the acid liquid and high speed impact on the acid liquid level are eliminated, volatilization of HCl gas is effectively curbed, generation of acid fog is reduced, and occupational harm and environmental pollution are mitigated.
Description
Technical field
The present invention relates to a kind of acid tank and enter 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 storing for technical hydrochloric acid is all mounted in acid tank top, while 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 gas evaporates from acid solution, escape in atmosphere from 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 object of the invention is to overcome prior art defect, provide a kind of acid tank to enter sour anti-acid mist device.
Technical scheme of the present invention is achieved in that a kind of acid tank enters sour anti-acid mist device, comprise acid tank body and be communicated with the acid inlet tube in acid tank bodies top, it is, acid inlet tube length extends to acid tank body bottom section, and acid inlet tube exports below 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 acid tank body.
Further, be equipped with the sleeve pipe of fixing acid inlet tube at acid tank body inner bottom part.
The present invention, by extending acid inlet tube, at the bottom of the through tank of acid solution, enters from acid solution liquid level below when acid tank enters acid, injection and the high-speed impact acid solution liquid level phenomenon of acid solution are eliminated, effectively contain the volatilization of HCl gas, reduced the generation of acid mist, alleviated employment injuries and environmental pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure, 1-acid tank body; 2-acid inlet tube; 3-goes out sour hole; The anti-siphon hole of 4-; 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 enters sour anti-acid mist device, comprise acid tank body 1 and be communicated with 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 exports below acid solution liquid level, ruptures in order to prevent acid inlet tube 2 long-term jitters, is equipped with the sleeve pipe 5 of fixing acid inlet tube 2 in acid tank body 1 bottom, the rectangle that simultaneously has four wide 3cm, long 10cm at acid inlet tube near the tube wall surrounding at outlet 10cm place goes out sour hole 3, acid solution is discharged unobstructed; Acid inlet tube has four anti-siphon holes 4 of φ 10mm near the tube wall surrounding of top area in acid tank body, to eliminate because of the flange of acid delivering tube or the acid delivering tube siphonage producing that breaks, stops acid liquor leakage accident.
After the present invention puts into operation, compared with other Desultwater Station, reduce dramatically the phenomenon of filling the air of acid mist, alleviated employment injuries and environmental pollution.
Claims (4)
1. acid tank enters a sour anti-acid mist device, comprises acid tank body and is communicated with the acid inlet tube in acid tank bodies top, and it is characterized in that: acid inlet tube length extends to acid tank body bottom section, acid inlet tube exports below acid solution liquid level.
2. a kind of acid tank according to claim 1 enters sour anti-acid mist device, it is characterized in that: acid inlet tube has at least one near the tube wall surrounding of outlet and goes out sour hole.
3. a kind of acid tank according to claim 1 and 2 enters 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 acid tank body.
4. a kind of acid tank according to claim 1 and 2 enters sour anti-acid mist device, it is characterized in that: the sleeve pipe that is equipped with fixing acid inlet tube at acid tank body inner bottom part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210542485.8A CN103861667A (en) | 2012-12-14 | 2012-12-14 | Acid-feeding anti-acid fog device for acid tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210542485.8A CN103861667A (en) | 2012-12-14 | 2012-12-14 | Acid-feeding anti-acid fog device for acid tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103861667A true CN103861667A (en) | 2014-06-18 |
Family
ID=50901029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210542485.8A Pending CN103861667A (en) | 2012-12-14 | 2012-12-14 | Acid-feeding anti-acid fog device for acid tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103861667A (en) |
-
2012
- 2012-12-14 CN CN201210542485.8A patent/CN103861667A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |