CN202193851U - Closed type acid cleaning bed - Google Patents
Closed type acid cleaning bed Download PDFInfo
- Publication number
- CN202193851U CN202193851U CN2011200377334U CN201120037733U CN202193851U CN 202193851 U CN202193851 U CN 202193851U CN 2011200377334 U CN2011200377334 U CN 2011200377334U CN 201120037733 U CN201120037733 U CN 201120037733U CN 202193851 U CN202193851 U CN 202193851U
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- CN
- China
- Prior art keywords
- acid
- pickling
- acid solution
- storage tank
- storage groove
- 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.)
- Expired - Fee Related
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model relates to a closed type acid cleaning bed, which comprises an acid liquor storage groove and is characterized in that a delivery pump is arranged at the input end of the acid liquor storage groove; and a suction opening and a liquid level meter opening are distributed on the acid liquor storage groove. A pollution discharging hole is arranged at the lower edge of the acid liquor storage groove. An acid cleaning component is arranged at the output end of the acid liquor storage groove; and a wind curtain component is arranged above the acid cleaning component. Acid mist can be prevented from overflowing to the greatest extent via a closed type acid cleaning tube; therefore, the environment in a workshop is greatly improved. The acid liquor is recycled, so that the consumption of the acid liquor is greatly reduced. After the acid cleaning, the iron core is cleaned by water curtain and dried by wind curtain, and the zinc plating quality is greatly improved. Moreover, the volume of a draught hood is greatly reduced; a fan is shared by a plurality of production lines; and acid mist processing equipment is also greatly reduced.
Description
Technical field
The utility model relates to a kind of pickling bed, relates in particular to a kind of closed pickling bed.
Background technology
The old pickling bed of being sold in the market promptly in a rectangular acid tank, is equipped with a certain amount of acid solution for worn-out mouthful of formula structure; Distributor plate is equipped with at the acid tank two ends; The iron wire of wanting pickling is immersed in the acid solution after through distributor plate, and iron wire slowly moves forward under the effect of front end traction wheel; Completion pickling work gets into zincincation.
Because the volatilization of acid mist, former workshop places two acid tanks in the big draught hood, the acid mist of overflowing is extracted out emptying after treatment through blower fan.
The utility model content
The purpose of the utility model is to overcome the above problem that prior art exists, and a kind of closed pickling bed is provided.
For realizing the closed pickling bed of purpose of the utility model, include the acid solution storage tank, wherein: the input terminus of said acid solution storage tank is provided with transferpump; Be distributed with suction opening and liquidometer mouth on the said acid solution storage tank; Said acid solution storage tank lower edge is provided with mudhole; The output terminal of said acid solution storage tank is provided with the pickling assembly; Said pickling assembly top is provided with the air curtain assembly.
Further, above-mentioned closed pickling bed, wherein, described pickling assembly is the pickling pipe.
Further, above-mentioned closed pickling bed, wherein, described transferpump output terminal is provided with strainer.
Further, above-mentioned closed pickling bed, wherein, described acid solution storage tank is provided with the steam heater interface.
Again further, above-mentioned closed pickling bed, wherein, described air curtain assembly includes draught hood, and the marginal distribution of said draught hood has the water curtain output precision.
Adopt the utility model technical scheme, through closed pickling pipe, can prevent the acid mist effusion to greatest extent, workshop condition greatly takes on a new look.Acid solution is recycled, and significantly reduces the consumption of acid solution.Simultaneously, have only the sub-fraction acid solution to flow to outdoor the processing, so the heating energy consumption of acid solution significantly reduce.After the drying up of cleaning and the air curtain of iron wire after the pickling through water curtain, galvanizing quality improves greatly.And the draught hood volume dwindles greatly, and many production lines can a shared typhoon machine, and the acid mist treatment facility also reduces greatly.Use special-purpose Threading tool, threading is very convenient.Moreover, pickling pipe liner high-strength ceramic, wear-resisting, corrosion-resistant, long service life.
The purpose of the utility model, advantage and characteristics will illustrate through the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is the organigram of this closed pickling bed.
The implication of each Reference numeral is following among the figure:
1 acid solution storage tank, 2 transferpumps
3 suction openings, 4 liquidometer mouths
5 mudholes, 6 pickling pipes
7 strainers, 8 draught hoods
9 steam heater interfaces
Embodiment
Closed pickling bed as shown in Figure 1 includes acid solution storage tank 1, and its unusual being: the input terminus of the acid solution storage tank 1 that the utility model adopted is provided with transferpump 2.Specifically, be distributed with suction opening 3 and liquidometer mouth 4 on this acid solution storage tank 1.And, consider efficient recovery to spent acid, the waste residue in can also the filtering acid cleaning process is provided with mudhole 5 in acid solution storage tank 1 lower edge.Certainly, in order to promote pickling effectiveness, be provided with the pickling assembly at the output terminal of acid solution storage tank 1.Moreover, consider and can realize best sealing processing effect, above the pickling assembly, be provided with the air curtain assembly.
In conjunction with the utility model one preferred implementation, considering can be to carrying out comprehensive pickling such as the surface of this type of iron wire pickling object, and the described pickling assembly that the utility model adopts is a pickling pipe 6.Simultaneously,, further ensure pickling effectiveness, be provided with strainer 7 at transferpump 2 output terminals in order effectively to filter the impurity in the acid solution.Thus, the oil slick on also can aided filter pickling material.
Further, consider that suitable temperature helps promoting pickling effectiveness, on acid solution storage tank 1, be provided with steam heater interface 9, be convenient to carry out boosting through steam heater.And,, prevent the acid mist effusion for completely cutting off of effective lifting and external environment.The air curtain assembly that the utility model adopts includes draught hood 8, and the marginal distribution of this draught hood 8 has the water curtain output precision.
Implementation process from the utility model; On pickling bed bed surface, be furnished with many pickling pipes 6, iron wire passes from pickling pipe 6, and three acid-adding ports are arranged at pickling pipe 6 tops; Fresh acid solution adds continuously; Make to be in the state that is full of acid solution in the pickling pipe 6, pickling pipe 6 two ends have two negative pressure to return the acid mouth, can guarantee that the acid solutions more than 98% are returned into acid circulation system in the pickling pipe 6 always.
A small amount of acid solution of overflowing from pickling pipe 6 imports in the acid storage, and the acid mist that evaporates is extracted out by draught hood 8; The water curtain output precision can stop the effusion of acid mist, and cleans the acid solution of iron wire remained on surface.Simultaneously, can also increase the air curtain assembly, increase another road through the air curtain air-flow and hinder sour barrier, can also dry up the globule on iron wire surface simultaneously, for zincincation is prepared.Most of acid solution in the acid storage tank is participated in the pickling work of this acid bed, and it is outdoor to have only acid solution about 20% to flow to, and carries out processing such as oil removing, benefit acid, is sent back to after disposing in the acid storage tank under the pickling bed.
Through above-mentioned character express and combine accompanying drawing to find out, adopt the utility model after, following advantage is arranged:
1, adopt closed pickling pipe, can prevent the acid mist effusion to greatest extent, workshop condition greatly takes on a new look.
2, acid solution is recycled, and significantly reduces the consumption of acid solution.
3, have only the sub-fraction acid solution to flow to outdoor the processing, so the heating energy consumption of acid solution significantly reduce.
4, after the drying up of cleaning and the air curtain of the iron wire after the pickling through water curtain, galvanizing quality improves greatly.
5, the draught hood volume dwindles greatly, and many production lines can a shared typhoon machine, and the acid mist treatment facility also reduces greatly.
6, use special-purpose Threading tool, threading is very convenient.
7, pickling pipe liner high-strength ceramic is wear-resisting, corrosion-resistant, long service life.
Certainly, more than only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.Except that the foregoing description, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. closed pickling bed includes the acid solution storage tank, it is characterized in that: the input terminus of said acid solution storage tank is provided with transferpump; Be distributed with suction opening and liquidometer mouth on the said acid solution storage tank; Said acid solution storage tank lower edge is provided with mudhole; The output terminal of said acid solution storage tank is provided with the pickling assembly; Said pickling assembly top is provided with the air curtain assembly.
2. closed pickling bed according to claim 1 is characterized in that: described pickling assembly is the pickling pipe.
3. closed pickling bed according to claim 1 is characterized in that: described transferpump output terminal is provided with strainer.
4. closed pickling bed according to claim 1 is characterized in that: described acid solution storage tank is provided with the steam heater interface.
5. closed pickling bed according to claim 1 is characterized in that: described air curtain assembly includes draught hood, and the marginal distribution of said draught hood has the water curtain output precision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200377334U CN202193851U (en) | 2011-02-14 | 2011-02-14 | Closed type acid cleaning bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200377334U CN202193851U (en) | 2011-02-14 | 2011-02-14 | Closed type acid cleaning bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193851U true CN202193851U (en) | 2012-04-18 |
Family
ID=45948772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200377334U Expired - Fee Related CN202193851U (en) | 2011-02-14 | 2011-02-14 | Closed type acid cleaning bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634810A (en) * | 2011-02-14 | 2012-08-15 | 张家港市艾尔环保设备有限公司 | Closed acid-washing bed |
| CN103451669A (en) * | 2013-08-19 | 2013-12-18 | 浙江大学 | Pickling liquid circulated stainless steel pickling mist inhibition system and pickling process thereof |
-
2011
- 2011-02-14 CN CN2011200377334U patent/CN202193851U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634810A (en) * | 2011-02-14 | 2012-08-15 | 张家港市艾尔环保设备有限公司 | Closed acid-washing bed |
| CN103451669A (en) * | 2013-08-19 | 2013-12-18 | 浙江大学 | Pickling liquid circulated stainless steel pickling mist inhibition system and pickling process thereof |
| CN103451669B (en) * | 2013-08-19 | 2015-06-17 | 浙江大学 | Pickling liquid circulated stainless steel pickling mist inhibition system and pickling process thereof |
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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: 20120418 Termination date: 20170214 |