CN106621657A - Splashing rust-removing device - Google Patents
Splashing rust-removing device Download PDFInfo
- Publication number
- CN106621657A CN106621657A CN201611079003.4A CN201611079003A CN106621657A CN 106621657 A CN106621657 A CN 106621657A CN 201611079003 A CN201611079003 A CN 201611079003A CN 106621657 A CN106621657 A CN 106621657A
- Authority
- CN
- China
- Prior art keywords
- splash
- rust
- splashing
- rust removal
- solvent
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
-
- 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
- B01D53/14—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 absorption
- B01D53/1487—Removing organic compounds
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/003—Removing abrasive powder out of the blasting machine
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a splashing rust-removing device which is mainly composed of an isolating tank, a splashing rust remover and a control device, wherein an air inlet and a discharge port are respectively formed at the lower part of the isolating tank; the air inlet is connected with a sand-blasting machine; a solvent is filled at the bottom in the isolating tank; a baffle plate is arranged above the solvent; an exhaust pipe at the top of the isolating tank is connected with the splashing rust remover through a flange; a grid plate, a cloth bag dust collector and a purifier device are arranged in the splashing rust remover from bottom to top; an exhaust port and a pollutant detection device are arranged at the top of the splashing rust remover; a slag discharging pipe at the bottom of the splashing rust remover is connected with the isolating tank through a safety valve; the control device is connected with all the single-channel switches. The splashing rust-removing device has a function of synchronously treating paint drop, dust and VOC and can automatically monitor and adjust the treatment effect and pressure, the treatment rate of VOC is above 99.5%, the device has a simple structure and the manufacturing processing cost is low.
Description
Technical field
The invention belongs to lacquer spraying waste gas environmental protection treatment technology, more particularly to splash derusting device.
Background technology
At present, have in spray painting production process and arranged 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, typically need Jing
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 splash derusting device in room：Including settling pit, filter cotton and flase floor, the flase floor is arranged on the entrance of the settling pit
Place, the filter cotton is arranged between the entrance and exit of the settling pit, also including labyrinth type gear paint plate, the labyrinth type gear
Paint plate is arranged on the lower section of the flase floor, increased labyrinth type gear paint plate and organic gas adsorbent equipment, and it integrally crosses spray
Paint particle treatment effect improves, and reduces the discharge of organic gas, the arrangement achieves and process simultaneously coating cloud and VOC；Should
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 place
When reason device is abnormal, it is impossible to which 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 splash derusting device, this dress
Put and possess paint drop, dust and VOC synchronization process functions, treatment effect and pressure can automatically be monitored and adjusted, it is to avoid be super
Mark discharge phenomenon, improves environmental quality, and apparatus structure is simple, makes processing cost low.
The technical scheme is that：
A kind of splash derusting device, is mainly made up of sealing chamber, splash rust removal, control device, the lower part of the sealing chamber
Air inlet, discharge gate are not provided with, air inlet is connected with sand-blasting machine, sealing chamber inner bottom part is equipped with solvent, solvent top is provided with baffling
Plate, the blast pipe at the top of sealing chamber is connected by flange with splash rust removal, be provided with from bottom to up in splash rust removal Turbogrid plates,
Bag-type dust collector, purifier device, are provided with exhaust outlet and pollutant testing apparatus, splash rust removal at the top of splash rust removal
The scum pipe of bottom is connected by safety valve with sealing chamber.
The splash derusting device is provided with two splash rust removals, and the exhaust ports at the top of each splash rust removal are provided with list
Channel switch, the connecting pipe between two splash rust removals is provided with single channel switch, each single channel switch, pollutant monitoring
Device is connected respectively by holding wire with control device.
At least two pieces of the Turbogrid plates, the hole between upper and lower Turbogrid plates staggers setting, and Turbogrid plates are that plastics or aluminium are closed
Gold or steel are processed.
The solvent is lightweight machine oil.
The purifier device has been evenly distributed waste material built with activated carbon in the activated carbon bed of material.
Advantages and advantages of the invention are：
Solvent absorption, baffling technologies such as mist, grid and bag collection and clarifier of gathering dust are carried out organic assembling by this device, are possessed
Paint drop, dust and VOC synchronization process functions, can automatically be monitored and be adjusted to treatment effect and pressure, reduce labour intensity,
And VOC handling rates are more than 99.5%, the pollutant that process is collected is focused on and do not produce secondary pollution, and this device can be avoided completely
Discharge beyond standards phenomenon.
Description of the drawings
Fig. 1 is the 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- safety valves, 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 splash derusting device, is mainly made up of sealing chamber 1, splash rust removal 2, control device 3, its
It is characterized in that to be that the bottom of the sealing chamber 1 is respectively equipped with air inlet 11, discharge gate 14, air inlet 11 is connected with sand-blasting machine, every
Solvent 12 is housed from the inner bottom part of tank 1, the top of solvent 12 is provided with deflection plate 13, the blast pipe at the top of sealing chamber 1 by flange 15 with
Splash rust removal 2 connects, and in splash rust removal 2 Turbogrid plates 21, bag-type dust collector 22, purifier device are provided with from bottom to up
23, the top of splash rust removal 2 is provided with exhaust outlet and pollutant testing apparatus 24, and the scum pipe of the bottom of splash rust removal 2 passes through
Safety valve 5 is connected with sealing chamber 1.
The process for processing coating cloud using this device is mainly：Coating cloud Jing blower fans by from air inlet 11 enter sealing chamber 1 in,
Using solvent 12 in sealing chamber 1 and deflection plate 12 larger droplet and dust are absorbed, stopped, after the process of sealing chamber 1
Gas is entered after splash rust removal 2, and by Turbogrid plates 21, bag-type dust collector 22 little droplet and dust are further removed, afterwards, then
Adsorb VOC gases using purifier device 23, the gas after process is discharged by the exhaust outlet 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 and solvent produced during secondary discharge standard, this plant running adopts centralized collection
Regeneration and burning are processed, and do not produce secondary pollution.
Further, the splash derusting device is provided with two splash rust removals 2, the row at the top of each splash rust removal 2
Single channel switch 4 is provided with gas port, the connecting pipe between two splash rust removals 2 is provided with single channel switch 4, each single channel
Switch 4, pollutant testing apparatus 24 is connected respectively by holding wire with control device 3；It is provided with first order splash rust removal 2
Pressure tester, pressure tester is connected by holding wire with control device 3；Treatment effect and splash are eliminated rust using control device 3
Pressure in device 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 two sprays is opened
The single channel switch 4 splashed between rust removal 2, meanwhile, the single channel switch 4 at the top of first order splash rust removal 2 is closed, open the
The single channel switch 4 at two grades of tops of splash rust removal 2, gas not up to standard is then made further by second level splash rust removal 2
Process, after testing, using this device VOC handling rates up to 99.5%；Additionally, when the pressure in first order splash rust removal 2 surpasses
When crossing setting, single channel switch 4 and the second level splash between two splash rust removals 2 is automatically opened up using control device 3
The single channel switch 4 at the top of rust removal 2, two sets of splash rust removals 2 work simultaneously, and are capable of achieving the regulation to pressure, it is to 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 staggers 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 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 built with activated carbon in the activated carbon bed of material.
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 that feature and principle are done or modification, be included in the protection domain of present patent application.
Claims (7)
1. a kind of splash derusting device, mainly by sealing chamber（1）, splash rust removal（2）, control device（3）Composition, is characterized in that
It is the sealing chamber（1）Bottom be respectively equipped with air inlet（11）, discharge gate（14）, air inlet（11）It is connected with sand-blasting machine,
Sealing chamber（1）Inner bottom part is equipped with solvent（12）, solvent（12）Top is provided with deflection plate（13）, sealing chamber（1）The blast pipe at top
By flange（15）With splash rust removal（2）Connection, splash rust removal（2）Turbogrid plates are inside provided with from bottom to up（21）, cloth bag removes
Dirt device（22）, purifier device（23）, splash rust removal（2）Top be provided with exhaust outlet and pollutant testing apparatus（24）,
Splash rust removal（2）The scum pipe of bottom passes through safety valve（5）With sealing chamber（1）Connection, the splash derusting device is provided with two
Platform splash rust removal（2）, each splash rust removal（2）The exhaust ports at top are provided with single channel switch（4）, two splash rust cleaning
Device（2）Between connecting pipe be provided with single channel switch（4）, each single channel switch（4）, pollutant testing apparatus（24）Respectively
By holding wire and control device（3）Connection.
2. splash derusting device according to claim 1, it is characterised in that the Turbogrid plates（21）At least two pieces, upper,
Lower Turbogrid plates（21）Between hole stagger setting, Turbogrid plates（21）It is that plastics or aluminium alloy or steel are processed.
3. splash derusting device according to claim 1, it is characterised in that the solvent is lightweight machine oil.
4. splash derusting device according to claim 3, it is characterised in that the solvent for 10W-30 models machine oil.
5. splash derusting device according to claim 1, it is characterised in that the deflection plate（13）For stainless steel.
6. splash derusting device according to claim 1 and 2, it is characterised in that the Turbogrid plates（21）Hole diameter be
1.5cm-3cm。
7. splash derusting device according to claim 1, it is characterised in that the pollutant testing apparatus（24）Inside it is provided with
VOC detectors and dust detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079003.4A CN106621657A (en) | 2016-11-30 | 2016-11-30 | Splashing rust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079003.4A CN106621657A (en) | 2016-11-30 | 2016-11-30 | Splashing rust-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106621657A true CN106621657A (en) | 2017-05-10 |
Family
ID=58813320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079003.4A Withdrawn CN106621657A (en) | 2016-11-30 | 2016-11-30 | Splashing rust-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106621657A (en) |
-
2016
- 2016-11-30 CN CN201611079003.4A patent/CN106621657A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20140087222A (en) | Fine particles filtering scrubber | |
| CN202666674U (en) | Low-temperature plasma oil-mist lampblack purifier | |
| CN108479237A (en) | A kind of high gravity dedusting system and its application method | |
| WO2021174721A1 (en) | Automobile painting overspray paint mist dry-type collecting system | |
| CN110935241A (en) | Device for separating paint mist sprayed and paint mist separation system with device | |
| CN106582169A (en) | Splashing rust removing device with active carbon | |
| CN204275728U (en) | Environment-friendly type paint mist treatment device | |
| CN106582193A (en) | Environment-friendly splashing derusting device | |
| CN106582192A (en) | Spattering rust removing device provided with corrosion-resistant layer | |
| CN211098327U (en) | VOCs processing system with preliminary treatment, zeolite runner and RTO | |
| CN219764888U (en) | Integrated tube bundle dust remover | |
| CN106621657A (en) | Splashing rust-removing device | |
| CN106622826A (en) | Splashing derusting device | |
| CN106622825A (en) | Splashing rust removal device with pressure measuring device | |
| CN207941322U (en) | Dust treatment system for workshop of dusting | |
| CN207941320U (en) | Workshop dust processing equipment | |
| CN204275730U (en) | Be provided with the paint mist treatment device of anticorrosive coat | |
| CN204275732U (en) | With the paint mist treatment device of pressure tester | |
| CN204275733U (en) | Paint mist treatment device | |
| CN204275736U (en) | A kind of paint mist treatment device | |
| CN204275735U (en) | There is the paint mist treatment device of active carbon | |
| CN211302512U (en) | Spray tower for chemical production | |
| CN210409971U (en) | Three-dimensional unit of flue gas | |
| CN108624362B (en) | Desulfurizer | |
| CN207412981U (en) | Pneumatic emulsifying processing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |
|
| WW01 | Invention patent application withdrawn after publication |