CN106582193A - Environment-friendly splashing derusting device - Google Patents
Environment-friendly splashing derusting device Download PDFInfo
- Publication number
- CN106582193A CN106582193A CN201611079437.4A CN201611079437A CN106582193A CN 106582193 A CN106582193 A CN 106582193A CN 201611079437 A CN201611079437 A CN 201611079437A CN 106582193 A CN106582193 A CN 106582193A
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- CN
- China
- Prior art keywords
- splash
- environment
- derusting device
- rust removal
- friendly type
- 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.)
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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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
- B01D2258/0258—Other waste gases from painting equipments or paint drying installations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses an environment-friendly splashing derusting device mainly composed of an isolation tank, a splashing derusting device and a control device; the lower part of the isolation tank is provided with a gas inlet and a discharge outlet; the gas inlet is connected with a sandblasting machine; the bottom of the interior of the isolation tank is filled with a solvent; a baffling plate is arranged above the solvent; an exhaust pipe at the top of the isolation tank is connected with the splashing derusting device through a flange; the splashing derusting device is internally provided with a grid plate, a cloth bag dedusting device and a purifier from bottom to top; the top of the splashing derusting device is provided with an exhaust port and a pollutant detection device; a slag discharge pipe at the bottom of the splashing derusting device is connected with the isolation tank through a relief valve; the control device is connected with all single-channel switches. The device has a paint droplet, dust and VOC synchronous treatment function, can automatically monitor and regulate the treatment effect and pressure, and has the VOC treatment rate exceeding 99.5%; and the device has the advantages of simple structure and low manufacturing processing cost.
Description
Technical field
The present invention relates to environment-friendly type splash derusting device.
Background technology
At present, have in spray painting production process and arrange outside substantial amounts of coating cloud, the main component of coating cloud is paint drop, dust and waves
The organic pollution such as the benzene sent out and benzene homologues（The benzene and benzene homologues abbreviation VOC of volatilization）, environmental air pollution is caused, Jing is typically needed
Rear discharge up to standard is processed, existing splash derusting method mainly has isolation method, combustion method, absorption process, condensation method, plasma low-temperature
Catalytic oxidation, absorption method etc., the most facility floor space increase of existing processing meanss, operation, management inconvenience, and make
High processing costs, and treatment effect is unable to effective monitoring；As CN201220611438.X patents disclose a kind of dry type spray painting
The environment-friendly type splash derusting device in room：Including settling pit, filter cotton and flase floor, the flase floor is arranged on the settling pit
Porch, the filter cotton are arranged between the entrance and exit of the settling pit, also including labyrinth type gear paint plate, the labyrinth
Formula gear paint plate is arranged on the lower section of the flase floor, increased labyrinth type gear paint plate and organic gas adsorbent equipment, its overall mistake
The paint particle treatment effect of spray improves, and reduces the discharge of organic gas, the arrangement achieves and meanwhile process coating cloud and
VOC；The device has the drawback that：Device structure is complicated, take up an area and space is big, and the making of equipment, maintenance, management cost are high,
And when processing meanss are abnormal, it is impossible to monitoring and automatic switchover automatically starts stand-by provision.
The content of the invention
It is an object of the invention to solve problems of the prior art, there is provided a kind of environment-friendly type splash rust cleaning dress
Put, this device possesses paint drop, dust and VOC synchronization process functions, treatment effect and pressure can be monitored automatically and is adjusted,
Discharge beyond standards phenomenon is avoided, improves environmental quality, apparatus structure is simple, fabrication and processing low cost.
The technical scheme is that：
A kind of environment-friendly type splash derusting device, is mainly made up of sealing chamber, splash rust removal, control device, the sealing chamber
Bottom is respectively equipped with air inlet, discharge gate, and air inlet is connected with sandblasting machine, and sealing chamber inner bottom part is equipped with solvent, sets above solvent
There is deflection plate, the exhaustor at the top of sealing chamber is connected with splash rust removal by flange, be provided with splash rust removal from bottom to up
Turbogrid plates, bag-type dust collector, purifier device, are provided with air vent and pollutant testing apparatus at the top of splash rust removal, spray
The scum pipe for splashing rust removal bottom is connected with sealing chamber by relief valve.
The environment-friendly type splash derusting device is provided with two splash rust removals, the exhaust ports at the top of each splash rust removal
Single channel switch is provided with, the connecting pipe between two splash rust removals is provided with single channel switch, each single channel switch, pollution
Analyte detection device is connected with control device by holding wire respectively.
At least two pieces of the Turbogrid plates, the hole between upper and lower Turbogrid plates stagger setting, and Turbogrid plates are that plastics or aluminum are closed
Gold or steel are processed.
The solvent is lightweight machine oil.
The purifier device has been evenly distributed waste material in the activated carbon bed of material built with activated carbon.
Advantages and advantages of the invention are：
Solvent absorption, baffling technologies such as mist, grid and bag collection and depurator of gathering dust are carried out organic assembling by this device, are possessed
Paint drop, dust and VOC synchronization process functions, can be monitored automatically and be adjusted to treatment effect and pressure, reduce labor intensity,
And VOC handling rates are more than 99.5%, the pollutant that process is collected are focused on, and this device can be avoided completely
Discharge beyond standards phenomenon.
Description of the drawings
Fig. 1 is the environment-friendly type splash derusting device structural representation of the present invention；
In figure：1- sealing chambers, 2- splash rust removals, 3- control devices, 4- single channels switch, 5- relief valve, 11- air inlets,
12- solvents, 13- deflection plates, 14- discharge gates, 15- flanges, 21- Turbogrid plates, 22- bag-type dust collectors, 23- purifier devices,
24- pollutant testing apparatus.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing, but theme of the present invention should not be interpreted as with regard to this
Scope is only limitted to below example, without departing from the idea case in the present invention described above, all according to ordinary skill
Various modifications, replacement and change that knowledge and customary means are made, are included within the scope of the present invention.
As shown in figure 1, a kind of environment-friendly type splash derusting device, mainly by sealing chamber 1, splash rust removal 2, control device 3
Composition, is characterized in that being that the bottom of the sealing chamber 1 is respectively equipped with air inlet 11, discharge gate 14, air inlet 11 and sandblasting machine
Connection, 1 inner bottom part of sealing chamber are equipped with solvent 12, and deflection plate 13 is provided with above solvent 12, and the exhaustor at the top of sealing chamber 1 passes through method
Blue 15 are connected with splash rust removal 2, are provided with Turbogrid plates 21, bag-type dust collector 22, depurator from bottom to up in splash rust removal 2
Device 23, the top of splash rust removal 2 are provided with air vent and pollutant testing apparatus 24, the scum pipe of 2 bottom of splash rust removal
It is connected with sealing chamber 1 by relief valve 5.
The process that coating cloud is processed using this device is mainly：Coating cloud Jing blower fans by from air inlet 11 enter sealing chamber 1 in,
Larger droplet and dust are carried out absorbing, stopped using solvent 12 in sealing chamber 1 and deflection plate 12, after the process of sealing chamber 1
After gas enters splash rust removal 2, little droplet and dust are further removed by Turbogrid plates 21, bag-type dust collector 22, afterwards, then
Adsorb VOC gases using purifier device 23, the gas after process is discharged by the air vent at the top of splash rust removal 2, this dress
The combination for realizing various treatment technologies is put, possesses paint drop, dust and VOC synchronization process effects, processing meanss simple structure, system
Make processing cost low, Jing after the process of present treatment device, gas can be fully achieved《Discharge standard of air pollutants》
（GB16297-1996）The failure activated carbon produced during secondary discharge standard, this plant running and solvent adopt centralized collection
Regeneration and burn processing, do not produce secondary pollution.
Further, the environment-friendly type splash derusting device is provided with two splash rust removals 2, and each splash rust removal 2 is pushed up
The exhaust ports in portion are provided with single channel switch 4, and the connecting pipe between two splash rust removals 2 is provided with single channel switch 4, respectively
Single channel switch 4, pollutant testing apparatus 24 is connected with control device 3 by holding wire respectively；In first order splash rust removal 2
Pressure tester is provided with inside, pressure tester is connected with control device 3 by holding wire；Using control device 3 to treatment effect and spray
The pressure splashed in rust removal 2 carries out on-line monitoring, when the process of first order splash rust removal 2 is not up to standard, by control device 3 dozens
The single channel switch 4 between two splash rust removals 2 is driven, meanwhile, the single channel switch 4 closed at the top of first order splash rust removal 2,
The single channel switch 4 at the top of second level splash rust removal 2 is opened, gas not up to standard is then made by second level splash rust removal 2
It is further to process, after testing, using this device VOC handling rates up to 99.5%；Additionally, when in first order splash rust removal 2
When pressure exceedes setting, the single channel switch 4 and second between two splash rust removals 2 is automatically opened up using control device 3
Single channel switch 4 at the top of level splash rust removal 2, two sets of splash rust removals 2 are worked simultaneously, and are capable of achieving the regulation to pressure,
Avoid the security incident produced because of hypertonia.
Further, at least two pieces of the Turbogrid plates 21, the hole between upper and lower Turbogrid plates 21 stagger setting, can enter
One step lifts dust removing effects, improves disposal ability, and Turbogrid plates 21 can be processed by plastics or aluminium alloy or steel, generally be saved
About adopting plastic material cost more.
Further, the solvent is lightweight machine oil, and the such as machine oil of 10W-30 models can meet use requirement.
Further, the purifier device 23 has been evenly distributed waste material in the activated carbon bed of material built with activated carbon.
Further, the sealing chamber 1 is formed using armored concrete cast, and its inwall is provided with anticorrosive coat, can extend
The service life of this device.
Further, the deflection plate 13 is stainless steel.
Further, as a diameter of 1.5cm-3cm of the bore hole size of the Turbogrid plates 21, its chalk dust removing effect is good, and
Gas good fluidity is can guarantee that, treatment effect is lifted.
Further, VOC detectors and dust detector are provided with the pollutant testing apparatus 24, respectively to coating cloud
Dust and VOC carry out on-line checking, to prevent the discharge of pollutant.
The above is only a preferred embodiment of the present invention, therefore all structures according to described in present patent application scope
Make, the equivalence changes done by feature and principle or modification, be included in the protection domain of present patent application.
Claims (7)
1. a kind of environment-friendly type splash derusting device, mainly by sealing chamber（1）, splash rust removal（2）, control device（3）Composition, its
It is characterized in that to be the sealing chamber（1）Bottom be respectively equipped with air inlet（11）, discharge gate（14）, air inlet（11）With sandblasting machine
Connection, sealing chamber（1）Inner bottom part is equipped with solvent（12）, solvent（12）Top is provided with deflection plate（13）, sealing chamber（1）The row at top
Trachea passes through flange（15）With splash rust removal（2）Connection, splash rust removal（2）Turbogrid plates are provided with from bottom to up inside（21）, cloth
Bag dust arrester（22）, purifier device（23）, splash rust removal（2）Top be provided with air vent and pollutant testing apparatus
（24）, splash rust removal（2）The scum pipe of bottom passes through relief valve（5）With sealing chamber（1）Connection, the environment-friendly type splash rust cleaning
Device is provided with two splash rust removals（2）, each splash rust removal（2）The exhaust ports at top are provided with single channel switch（4）, two
Platform splash rust removal（2）Between connecting pipe be provided with single channel switch（4）, each single channel switch（4）, pollutant monitoring dress
Put（24）Pass through holding wire and control device respectively（3）Connection；
Described first order splash rust removal（2）Pressure tester is provided with inside, pressure tester passes through holding wire and control device（3）Even
Connect；The sealing chamber（1）Formed using armored concrete cast, inwall is provided with anticorrosive coat.
2. environment-friendly type splash derusting device according to claim 1, it is characterised in that the Turbogrid plates（21）At least two
Block, upper and lower Turbogrid plates（21）Between hole stagger setting, Turbogrid plates（21）It is that plastics or aluminium alloy or steel are processed.
3. environment-friendly type splash derusting device according to claim 1, it is characterised in that the solvent is lightweight machine oil.
4. environment-friendly type splash derusting device according to claim 3, it is characterised in that the solvent is 10W-30 models
Machine oil.
5. environment-friendly type splash derusting device according to claim 1, it is characterised in that the deflection plate（13）For rustless steel
Material.
6. environment-friendly type splash derusting device according to claim 1 and 2, it is characterised in that the Turbogrid plates（21）Hole
A diameter of 1.5cm-3cm.
7. environment-friendly type splash derusting device according to claim 1, it is characterised in that the pollutant testing apparatus（24）
VOC detectors and dust detector are provided with inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079437.4A CN106582193A (en) | 2016-11-30 | 2016-11-30 | Environment-friendly splashing derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079437.4A CN106582193A (en) | 2016-11-30 | 2016-11-30 | Environment-friendly splashing derusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106582193A true CN106582193A (en) | 2017-04-26 |
Family
ID=58595955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079437.4A Withdrawn CN106582193A (en) | 2016-11-30 | 2016-11-30 | Environment-friendly splashing derusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106582193A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786449A (en) * | 2018-06-26 | 2018-11-13 | 江苏韬略环保科技有限公司 | A kind of novel V0Cs adsorption activations desorption low-temperature catalytic treating method and its processing unit |
-
2016
- 2016-11-30 CN CN201611079437.4A patent/CN106582193A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786449A (en) * | 2018-06-26 | 2018-11-13 | 江苏韬略环保科技有限公司 | A kind of novel V0Cs adsorption activations desorption low-temperature catalytic treating method and its processing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170426 |