CN107511046A - A kind of processing unit of metallic article caused acid mist in surface treatment process - Google Patents
A kind of processing unit of metallic article caused acid mist in surface treatment process Download PDFInfo
- Publication number
- CN107511046A CN107511046A CN201710709994.8A CN201710709994A CN107511046A CN 107511046 A CN107511046 A CN 107511046A CN 201710709994 A CN201710709994 A CN 201710709994A CN 107511046 A CN107511046 A CN 107511046A
- Authority
- CN
- China
- Prior art keywords
- reactor
- acid mist
- processing unit
- surface treatment
- treatment process
- 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.)
- Pending
Links
- 239000002253 acid Substances 0.000 title claims abstract description 19
- 239000003595 mist Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000004381 surface treatment Methods 0.000 title claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 238000006386 neutralization reaction Methods 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/025—Other waste gases from metallurgy plants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of processing unit of metallic article caused acid mist in surface treatment process, including reactor, reactor both ends are provided with connector, intercept net is provided with the inside of the connector, some spray heads are provided with the middle part of reactor, liquid pushing tube outside spray head coupled reaction device, the side bottom of reactor two are provided with slag-drip opening.For the present invention compared with conventional art, acid mist is trapped net retention first after entering reactor, to retention nets sprinkling alkali lye with spray head and neutralize and retains online acid mist, and design is simple, safe for operation；Waste liquid after neutralization voluntarily flow to slag-drip opening by the trapezoidal design of reactor bottom, it is not necessary to liquid level in manual control reactor, has saved cost.
Description
Technical field
The invention belongs to metal shaft tower annex to manufacture production field, and in particular to a kind of metallic article is in surface treatment process
In caused acid mist processing unit.
Background technology
Need to clear up surface after the shaping of metal shaft tower, generally require and pickling is carried out using acid solution, due to metallic rod
Tower still has certain temperature in itself, and acid solution can form certain acid mist in cleaning, and these acid mists constantly influence workshop condition,
Also operating personnel are produced with certain potential safety hazard, therefore as early as possible must be handled its absorption after acid mist generation.
The content of the invention
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to a kind of metallic article is provided at surface
The processing unit of caused acid mist during reason.
Technical scheme：In order to reach foregoing invention purpose, what the present invention was specifically realized in：A kind of metallic article is in table
The processing unit of caused acid mist in the processing procedure of face, including reactor, reactor both ends are provided with connector, in the connector
Side is provided with intercept net, is provided with some spray heads in the middle part of reactor, the liquid pushing tube outside spray head coupled reaction device, the reactor
Two side bottoms are provided with slag-drip opening.
Wherein, the reactor bottom section is trapezoidal that middle part is high, and both sides are low.
Wherein, the spray head connection rotary shaft, carries out rotation in reactor.
Beneficial effect：Advantages below be present compared with conventional art in the present invention：
（1）Acid mist is trapped net retention first after entering reactor, and netting sprinkling alkali lye to retention with spray head carries out neutralization retention
Online acid mist, design is simple, safe for operation；
（2）Waste liquid after neutralization voluntarily flow to slag-drip opening by the trapezoidal design of reactor bottom, it is not necessary to which manual control is reacted
Liquid level in device, has saved cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
A kind of processing unit of metallic article caused acid mist in surface treatment process as shown in Figure 1, including reaction
Device 1, the both ends of reactor 1 are provided with connector 2, and the inner side of connector 2 is provided with intercept net 3, and the middle part of reactor 1 is provided with some sprays
First 4, the liquid pushing tube 5 outside the coupled reaction device 1 of spray head 4, described 1 liang of side bottom of reactor is provided with slag-drip opening 6；The reactor
1 bottom section is trapezoidal, and middle part is high, and both sides are low；The spray head 4 connects rotary shaft, and rotation is carried out in reactor 1.
Claims (3)
1. a kind of processing unit of metallic article caused acid mist in surface treatment process, including reactor（1）, reactor
（1）Both ends are provided with connector（2）, the connector（2）Inner side is provided with intercept net（3）, reactor（1）Middle part is provided with some sprays
Head（4）, spray head（4）Coupled reaction device（1）Outside liquid pushing tube（5）, the reactor（1）Two side bottoms are provided with slag-drip opening
（6）.
2. the processing unit of metallic article according to claim 1 caused acid mist in surface treatment process, its feature
It is, the reactor（1）Bottom section is trapezoidal, and middle part is high, and both sides are low.
3. the processing unit of metallic article according to claim 1 or 2 caused acid mist in surface treatment process, it is special
Sign is, the spray head（4）Rotary shaft is connected, in reactor（1）Interior carry out rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709994.8A CN107511046A (en) | 2017-08-18 | 2017-08-18 | A kind of processing unit of metallic article caused acid mist in surface treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709994.8A CN107511046A (en) | 2017-08-18 | 2017-08-18 | A kind of processing unit of metallic article caused acid mist in surface treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107511046A true CN107511046A (en) | 2017-12-26 |
Family
ID=60723431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710709994.8A Pending CN107511046A (en) | 2017-08-18 | 2017-08-18 | A kind of processing unit of metallic article caused acid mist in surface treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107511046A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556221U (en) * | 1991-12-26 | 1993-07-27 | 株式会社大伸機械 | Gas absorption processing equipment |
| EP0978307A1 (en) * | 1998-08-05 | 2000-02-09 | Alstom France SA | Semi-wet process for cleaning exhaust gases including decarbonation of sprayed water |
| JP2000210532A (en) * | 1999-01-22 | 2000-08-02 | Nkk Corp | Flue gas desulfurizer |
| DE102008016519A1 (en) * | 2008-03-31 | 2009-10-01 | Technische Werke Ludwigshafen Ag | Hydrochloride contained exhaust gas cleaning method for use in waste incinerator, involves mixing neutralization fluid with water droplets when detected concentration or increase of concentration per unit time extends preset threshold value |
| CN103252296A (en) * | 2013-05-28 | 2013-08-21 | 清华大学 | Spraying nozzle and spraying device |
| CN204429076U (en) * | 2014-12-31 | 2015-07-01 | 江阴加华新材料资源有限公司 | With the acid fog absorption tower of buck filter |
| CN105363326A (en) * | 2014-08-26 | 2016-03-02 | 洛阳弘洋机械有限公司 | Acid mist purification device applied in chrome plating process |
| CN105964124A (en) * | 2016-06-24 | 2016-09-28 | 成都市沃发特科技有限公司 | Rotary spraying dust removal and desulfurization device |
| CN206082024U (en) * | 2016-08-26 | 2017-04-12 | 吴江市兆舜玻璃钢制品有限公司 | Horizontal washing tower |
| CN207307589U (en) * | 2017-08-18 | 2018-05-04 | 宜兴大平杆塔制造有限公司 | A kind of processing unit for the acid mist that metal product produces in surface treatment process |
-
2017
- 2017-08-18 CN CN201710709994.8A patent/CN107511046A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0556221U (en) * | 1991-12-26 | 1993-07-27 | 株式会社大伸機械 | Gas absorption processing equipment |
| EP0978307A1 (en) * | 1998-08-05 | 2000-02-09 | Alstom France SA | Semi-wet process for cleaning exhaust gases including decarbonation of sprayed water |
| JP2000210532A (en) * | 1999-01-22 | 2000-08-02 | Nkk Corp | Flue gas desulfurizer |
| DE102008016519A1 (en) * | 2008-03-31 | 2009-10-01 | Technische Werke Ludwigshafen Ag | Hydrochloride contained exhaust gas cleaning method for use in waste incinerator, involves mixing neutralization fluid with water droplets when detected concentration or increase of concentration per unit time extends preset threshold value |
| CN103252296A (en) * | 2013-05-28 | 2013-08-21 | 清华大学 | Spraying nozzle and spraying device |
| CN105363326A (en) * | 2014-08-26 | 2016-03-02 | 洛阳弘洋机械有限公司 | Acid mist purification device applied in chrome plating process |
| CN204429076U (en) * | 2014-12-31 | 2015-07-01 | 江阴加华新材料资源有限公司 | With the acid fog absorption tower of buck filter |
| CN105964124A (en) * | 2016-06-24 | 2016-09-28 | 成都市沃发特科技有限公司 | Rotary spraying dust removal and desulfurization device |
| CN206082024U (en) * | 2016-08-26 | 2017-04-12 | 吴江市兆舜玻璃钢制品有限公司 | Horizontal washing tower |
| CN207307589U (en) * | 2017-08-18 | 2018-05-04 | 宜兴大平杆塔制造有限公司 | A kind of processing unit for the acid mist that metal product produces in surface treatment process |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |