CN107671099A - One kind lifting acid fog collection device - Google Patents
One kind lifting acid fog collection device Download PDFInfo
- Publication number
- CN107671099A CN107671099A CN201711000702.XA CN201711000702A CN107671099A CN 107671099 A CN107671099 A CN 107671099A CN 201711000702 A CN201711000702 A CN 201711000702A CN 107671099 A CN107671099 A CN 107671099A
- Authority
- CN
- China
- Prior art keywords
- lifting
- acid
- collection device
- cover
- fog collection
- 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.)
- Granted
Links
- 239000002253 acid Substances 0.000 title claims abstract description 109
- 239000003595 mist Substances 0.000 claims abstract description 37
- 239000011324 bead Substances 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000005554 pickling Methods 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses one kind to lift acid fog collection device.The acid fog collection device includes a lifting cover, can cover or open the notch of the descaling bath by lifting；With side aspiration channel, by being covered on the notch to suck the acid mist.It can be avoided dissipating outside acid mist by lifting cover shade descaling bath notch in workpiece acid cleaning process, while side aspiration channel quickly collects acid mist in lifting cover, the effect collected so as to the isolation reached to acid mist in workpiece acid cleaning process.
Description
Technical field
The present invention relates to field of Environment Protection, and in particular to one kind lifting acid fog collection device.
Background technology
Acid cleaning process is applied in increasing field at present, and the pickle of acid cleaning process is generally a variety of sour mixing
Thing, mainly there are sulfuric acid, nitric acid and hydrofluoric acid etc., the corrosivity of these mixed acid is very strong, while has very strong oxidisability, utilizes
The severe corrosive and oxidisability of acid solution remove the oxide skin and rust on workpiece surface.Acid cleaning process is usually to electroplate, ward off
The pre-treatment of the techniques such as porcelain, rolling or intermediate treatment.Just because of acid used in acid cleaning process have very strong corrosivity and
Oxidisability, so very big environmental pollution and harm can be brought in actual applications.
Pickling stage and drip acid phase of the main pollution and harm of acid cleaning process for workpiece in actual applications.Workpiece
The pickling stage is that workpiece is immersed in acid, and strong chemical reaction occurs, substantial amounts of heat is released in course of reaction, acid solution is volatilized
Go out a large amount of acid mists, also there are a large amount of gases to generate during simultaneous reactions, accelerate the volatilization diffusion of acid mist；Acid phase is dripped, works as work
After part reaction terminates, workpiece need to be pulled out acid solution, drip the residual acid solution of net workpiece surface, due to dripping sour process, sour whereabouts stream
Largely contacted with air, and acid solution can be splash again, produce a large amount of acid mists.Caused acid mist can not only cause to surrounding environment
Pollution, while facilities and equipment even operating personnel can also be damaged.And the acid fog collection device base largely used at present
All it is open type in sheet, or collection acid mist can not be sealed during pickling operation, cause acid mist to spread, can not better meets existing
Needed in industrial development.
The content of the invention
It is an object of the present invention to be directed to above-mentioned the deficiencies in the prior art, a kind of lifting acid fog collection device is proposed, can
In pickling operation with good acid mist collecting effect.
The present invention solves the technical scheme that its technical problem uses, and proposes a kind of lifting acid fog collection device, including：
One lifting cover, it can cover or open the notch of the descaling bath by lifting；The lifting cover can be according to station
Concrete operations state covers or opened the notch of descaling bath, when carry out pickling and drip acid operation when, due to caused acid mist compared with
Greatly, lifting cover can be moved down to the notch for covering descaling bath, avoid dissipating outside acid mist, after drip acid operation terminates, lifting cover can
Move up, open the notch of descaling bath.
With side aspiration channel, the acid mist is sucked by being covered on the notch, the side aspiration channel can be quickly by acid
The acid mist collecting that acid solution is volatilized in washing trough, a large amount of acid mists are avoided to spread.
Preferably, in addition to drive the drive mechanism of the lifting cover lifting, the drive mechanism can not only be used
To lift lifting cover, but also lifting cover can be carried.
Preferably, the drive mechanism includes one to perform the first lifting cucurbit for lifting and connecting the lifting cover,
The first lifting cucurbit can accurately control the distance that lifting cover rises, declined, and be easy to lifting cover to be sealed with descaling bath notch,
Also include one to carry the horizontal car of the first lifting cucurbit and one for the horizontal car movement guide rail, the horizontal car can be
Moved horizontally on guide rail, be easy to accurately control lifting cover to be moved to above target descaling bath.
Preferably, also carry to perform the second lifting cucurbit of workpiece lifting, second lifting on the horizontal car
Cucurbit can control workpiece to move up and down, and reach workpiece purpose of pickling and drip acid in descaling bath.
Preferably, the deep bead of descaling bath, lifting cover described in shade is included, the deep bead not only can be with descaling bath
Acid mist can also prevent influence of the external air flow to acid mist to external diffusion.
Preferably, the deep bead is provided with observation window, and the observation window is available for operator to observe inner case, is easy to control
The position of workpiece and lifting cover, and workpiece pickling situation.
Preferably, the deep bead is provided with opening, and the opening is available for moving up and down for workpiece and lifting cover, while also can
The air in the external world is introduced inside deep bead, avoids internal negative pressure, acid mist collecting effect is bad.
Preferably, the lifting cover, which offers, supplies to connect the workpiece hole that the connector of the second lifting cucurbit passes through, institute
The effect for stating workpiece hole is that the seal and can that both can guarantee that lifting cover does not influence the pickling and drip acid operation of workpiece.
Preferably, the lifting cover lower end be provided with to seal the lifting cover, notch gap seal, due to behaviour
Gap can be produced during work between lifting cover and descaling bath notch, sets seal acid mist will be avoided to be spread from gap.
Preferably, the seal is flexible air curtain, and the flexible air curtain can be by gap better seal, while also has
Certain cushioning effect.
A kind of lifting acid fog collection device of the present invention, can pass through lifting cover shade descaling bath in workpiece acid cleaning process
Notch, avoid dissipating outside acid mist, while side aspiration channel quickly collects acid mist in lifting cover, so as to reach in workpiece acid cleaning process
The effect that isolation to acid mist is collected.
Brief description of the drawings
Fig. 1 is a kind of operating diagram for lifting acid fog collection device of the embodiment of the present invention；
Fig. 2 is a kind of top view for lifting acid fog collection device of the embodiment of the present invention；
Fig. 3 is a kind of longitudinal sectional view for lifting acid fog collection device of the embodiment of the present invention.
In figure：1- lifting covers, 11- workpiece holes, 12- seals, 2- sides aspiration channel, 3- drive mechanisms, 31- guide rails, 32- are horizontal
Car, 33- first lift cucurbit, 34- second lifts cucurbit, 35- connectors, 4- deep beads, 41- observation windows, 5- descaling baths, 6- works
Part.
Embodiment
In order to illustrate the embodiments of the present invention more clearly with technical scheme of the prior art, control is illustrated below
The embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.In addition, it is related to the relative position relation only represented between each part that belongs in orientation, and
It is not absolute positional relation.
Refer to Fig. 1, Fig. 2, Fig. 3.A kind of lifting acid fog collection device of the embodiment of the present invention, including a lifting cover 1, energy
It is enough to cover or open the notch of descaling bath 5 by lifting；Lifting cover 1 can be covered or beaten according to station concrete operations state
The notch of descaling bath 5 is opened, when carrying out pickling and drip acid operation, because caused acid mist is larger, lifting cover 1 can be moved down
The notch of descaling bath 5 is covered, avoids dissipating outside acid mist, after drip acid operation terminates, lifting cover 1 can move up, and open descaling bath 5
Notch.
With side aspiration channel 2, by being covered on notch to suck acid mist, side aspiration channel 2 can be according to notch and lifting cover 1
Concrete structure sets concrete shape, can be rectangular tube, or round tube, the side direction into descaling bath 5 of side aspiration channel 2 have
Opening, opening form have a variety of, such as mesh, strip or a blind shaped, and side aspiration channel 2 can quickly will be sour in descaling bath 5
The acid mist collecting that liquid is volatilized, a large amount of acid mists are avoided to spread.
Also include to drive the drive mechanism 3 that lifting cover 1 lifts, drive mechanism 3 can not only be used for lifting lifting cover
1, but also the own wt of lifting cover 1 can be carried.Drive mechanism 3 includes one and lifts to perform and connect the of lifting cover 1
One lifting cucurbit 33, the first lifting cucurbit 33 can accurately control the distance that lifting cover 1 rises, declined, be easy to lifting cover 1 and acid
The notch of washing trough 5 seal, in addition to one to carry the horizontal car 32 and one of the first lifting cucurbit 33 for horizontal car 32 movement guide rail 31,
Horizontal car 32 can move horizontally on guide rail 31, be easy to accurately control lifting cover 1 to be moved to the top of target descaling bath 5.Can root
Set multiple drive mechanisms 3 to work simultaneously according to practical condition, increase production efficiency.
The length and width of lifting cover 1 are identical or slightly more with the length and width of single descaling bath 5 or maximum descaling bath 5, the height of the body of lifting cover 1
Degree is identical with the depth of descaling bath 5.
Also carry to perform the second lifting cucurbit 34 that workpiece 6 lifts on horizontal car 32, the second lifting cucurbit 34 can
Control workpiece 6 moves up and down, and has reached the purpose of pickling and drip acid in descaling bath 5 of workpiece 6.
Lifting cover 1 is offered for connect the hole 11 of workpiece 6 that the connector 35 of the second lifting cucurbit 34 passes through, in this example
Connector 35 be steel wire rope, steel wire rope can drive workpiece 6 move up and down by the hole 11 of workpiece 6, so that workpiece 6 moves down
Pickling operation is carried out, moves up and carries out dripping sour operation, the hole 11 of workpiece 6 both can guarantee that the seal and can of lifting cover 1 did not influenceed
The pickling and drip acid operation of workpiece 6.
When workpiece 6 needs to carry out pickling operation, workpiece 6 is by the wire rope suspensioning through the hole 11 of 1 workpiece of lifting cover 6, steel
Cord adjusts the upper-lower position of workpiece 6 under the driving of the second lifting cucurbit 34；Moved horizontally again by horizontal car 32 along guide rail 31, will
Lifting cover 1 and workpiece 6 are moved to the top of target descaling bath 5；Lifting cover 1 moves down under the driving of the first lifting cucurbit 33,
Drop to lifting cover 1 to complete to cover the position of the notch of descaling bath 5, then control the second lifting cucurbit 34, workpiece 6 is dropped to pickling
Pickling operation is carried out in acid solution in groove 5；After pickling terminates, the lifting cucurbit 34 of control second rises workpiece 6, departs from acid solution,
Carry out dripping sour operation, now the position of lifting cover 1 does not change；After drip acid terminates, the lifting cucurbit 33 of control first makes lifting cover 1
Rise, depart from the notch of descaling bath 5, then by workpiece 6 is moved into next station under the drive of horizontal car 32.
Due to the pickling stage, with acid solution strong chemical reaction occurs for workpiece 6, and substantial amounts of heat is released in course of reaction, is made
Acid solution volatilizes a large amount of acid mists, also has a large amount of gases to generate during simultaneous reactions, accelerates the volatilization diffusion of acid mist；Drip sour rank
Section, after the reaction of workpiece 6 terminates, workpiece 6 need to be pulled out acid solution, drip the residual acid solution on the net surface of workpiece 6, due to dripping sour process,
The whereabouts stream of acid largely contacts with air, and can splash acid solution again, can also produce a large amount of acid mists, so in the two side in stages
Aspiration channel 2 is in opening always, collects acid mist.
Also include shade descaling bath 5, the deep bead 4 of lifting cover 1, deep bead 4 not only can be with acid mist in descaling bath 5 to extending out
Dissipate, influence of the external air flow to acid mist can also be prevented, while also carried out an effective physical isolation with respect to acid-washing region, keep away
Exempt from emergency situations acid solution spluttering, staff is damaged.
Deep bead 4 is provided with observation window 41, and observation window 41 is available for operator to observe inner case, is easy to control workpiece 6 and rises
The position of drop cover 1, and the pickling situation of workpiece 6.
It is made up of the two blocks of inverted L shape plates to oppose, monolithic baffle plate is made up of facade baffle plate and high-altitude baffle plate, and entire length compares institute
There is descaling bath 5 to grow 1m or so.Facade baffle plate center section is 0.5-2m transparent windows 41, and high-altitude barrier width is according to calabash
The position of reed drawstring determines, more wide better.
Deep bead 4 is provided with opening, and opening is available for moving up and down for workpiece 6 and lifting cover 1, while also can be by the air in the external world
Introduce inside deep bead 4, avoid internal negative pressure, acid mist collecting effect is bad.
The lower end of lifting cover 1 be provided with to seal lifting cover 1, notch gap seal 12, due to being risen in operating process
Gap can be produced between drop cover 1 and the notch of descaling bath 5, sets seal 12 acid mist will be avoided to be spread from gap.
Seal 12 can be flexible air curtain, and flexible air curtain can be by gap better seal, while also has certain delay
Punching acts on.Because the sealing effectiveness of lifting cover 1 and seal 12 and the notch of descaling bath 5 is fine, so the acid mist of side aspiration channel 2 is received
It is very high to collect efficiency, while less collection power can reaches very big collecting amount, and compiling costs greatly reduces.
A kind of lifting acid fog collection device of the present invention, has advantages below：
1st, the present invention can be in whole acid cleaning process, can be quickly comprehensively to caused by lifting cover and side aspiration channel
Acid mist is collected, and possesses good collecting effect.
2nd, because the fitted seal of lifting cover, seal and side aspiration channel uses, space is caused in lifting cover relatively
It is closed, reach good collecting effect with less collection power can, the acid mist collecting cost greatly saved.
3rd, the present invention is provided with deep bead, not only can effectively control and be dissipated outside acid mist, while can also avoid acid solution and acid mist pair
The injury of surrounding staff.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (10)
1. one kind lifting acid fog collection device, for collecting descaling bath（5）The acid mist of volatilization, it is characterised in that：
Including：
One lifting cover（1）, can cover or open the descaling bath by lifting（5）Notch；
With side aspiration channel（2）, by being covered on the notch to suck the acid mist.
A kind of 2. lifting acid fog collection device as claimed in claim 1, it is characterised in that:
Also include to drive the lifting cover（1）The drive mechanism of lifting（3）.
A kind of 3. lifting acid fog collection device as claimed in claim 2, it is characterised in that:
The drive mechanism（3）Lift to perform including one and connect the lifting cover（1）First lifting cucurbit（33）, one
To carry the first lifting cucurbit（33）Horizontal car（32）The horizontal car is supplied with one（32）Mobile guide rail（31）.
A kind of 4. lifting acid fog collection device as claimed in claim 3, it is characterised in that:
The horizontal car（32）On also carry to perform workpiece（6）Second lifting cucurbit of lifting（34）.
A kind of 5. lifting acid fog collection device as claimed in claim 1, it is characterised in that：
Also include descaling bath described in shade（5）, lifting cover（1）Deep bead（4）.
A kind of 6. lifting acid fog collection device as claimed in claim 5, it is characterised in that：
The deep bead（4）Provided with observation window（41）.
A kind of 7. lifting acid fog collection device as claimed in claim 5, it is characterised in that：
The deep bead（4）Provided with opening.
A kind of 8. lifting acid fog collection device as claimed in claim 1, it is characterised in that：
The lifting cover（1）Offer and supply to connect the second lifting cucurbit（34）Connector（35）The workpiece passed through（6）Hole
（11）.
A kind of 9. lifting acid fog collection device as claimed in claim 1, it is characterised in that：
The lifting cover（1）Lower end is provided with to seal the lifting cover（1）, notch gap seal（12）.
A kind of 10. lifting acid fog collection device as claimed in claim 9, it is characterised in that：
The seal（12）For flexible air curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000702.XA CN107671099B (en) | 2017-10-24 | 2017-10-24 | Lifting acid mist collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000702.XA CN107671099B (en) | 2017-10-24 | 2017-10-24 | Lifting acid mist collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107671099A true CN107671099A (en) | 2018-02-09 |
| CN107671099B CN107671099B (en) | 2024-02-13 |
Family
ID=61140455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711000702.XA Active CN107671099B (en) | 2017-10-24 | 2017-10-24 | Lifting acid mist collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107671099B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484925A (en) * | 2018-05-15 | 2019-11-22 | 天津市顺丰源钢管制造有限公司 | One kind being used for the pretreated acid mist absorbing device of steel pipe |
| CN110567776A (en) * | 2019-09-29 | 2019-12-13 | 华硒国际医疗管理(广东)有限公司 | hair element extraction element |
| CN110834023A (en) * | 2018-08-15 | 2020-02-25 | 宝钢工程技术集团有限公司 | Air curtain type acid mist protection device and using method thereof |
| CN113275353A (en) * | 2021-06-03 | 2021-08-20 | 成都同华天环保设备有限公司 | Acid mist collecting equipment for hot galvanizing production and process flow thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110484925A (en) * | 2018-05-15 | 2019-11-22 | 天津市顺丰源钢管制造有限公司 | One kind being used for the pretreated acid mist absorbing device of steel pipe |
| CN110834023A (en) * | 2018-08-15 | 2020-02-25 | 宝钢工程技术集团有限公司 | Air curtain type acid mist protection device and using method thereof |
| CN110567776A (en) * | 2019-09-29 | 2019-12-13 | 华硒国际医疗管理(广东)有限公司 | hair element extraction element |
| CN110567776B (en) * | 2019-09-29 | 2024-03-22 | 李寿民 | Hair element extraction element |
| CN113275353A (en) * | 2021-06-03 | 2021-08-20 | 成都同华天环保设备有限公司 | Acid mist collecting equipment for hot galvanizing production and process flow thereof |
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