CN109876578A - A kind of emission-control equipment and method for cleaning quickly cleaning paint grain - Google Patents
A kind of emission-control equipment and method for cleaning quickly cleaning paint grain Download PDFInfo
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- CN109876578A CN109876578A CN201910219979.4A CN201910219979A CN109876578A CN 109876578 A CN109876578 A CN 109876578A CN 201910219979 A CN201910219979 A CN 201910219979A CN 109876578 A CN109876578 A CN 109876578A
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- paint grain
- paint
- rubber sleeve
- cam
- grain
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Abstract
The present invention relates to exhaust-gas treatment fields, particularly relate to a kind of emission-control equipment and method for cleaning for quickly cleaning paint grain, it include air inlet, rack, controller, exhaust outlet, coarse filtration net, active carbon layer, attached battery plate and attracting board, the invention has the advantages that paint grain connects after the attached battery plate of negative voltage with negative electricity, it is adsorbed on accumulation on the coating for the attraction plate surface for connecing positive voltage under the action of electric field force and forms paint grain layer, it goes the paint grain in removing exhaust gas that paint grain can be effectively prevent to adhere on coarse filtration net and active carbon layer and blocks filter hole, improve filter effect, then starting motor band moving cam rotates, since the slewing area of cam is greater than the radial dimension of rubber sleeve, so that cam during rotation can be outwardly against rubber sleeve, so that being covered on the paint grain layer rupture of coating surface, gap is formed between coating falls to receipts Collect inside box, quickly and effectively clear up the paint grain of coating surface, prevents the blocked up attracting board that influences of coating surface to the adsorption capacity of electrification paint grain.
Description
Technical field
The present invention relates to exhaust-gas treatment field, a kind of emission-control equipment for quickly cleaning paint grain and cleaning side are particularly related to
Method.
Background technique
Paint processing plant can generate a large amount of pernicious gas in Paint Production, this not only makes workshop air matter
Amount decline, and atmospheric environment is polluted, it is mostly that purified treatment, existing tradition are carried out by filter screen and activated carbon adsorption bed
Technology consideration is not comprehensive, has the following drawbacks:
It is presently contemplated that many Industrial processing plants of environmental factor can all concentrate on more remote industrial area, leads to industrial area
Containing more cement, lime and dust etc. in air, a large amount of organic gas that can be generated in production painting process, and contain
More tiny paint drop, and tiny paint particle can mutually collide in moving process with a large amount of cement and lime dust,
The stronger paint spot of degree of adhesion is formed, spot is then painted and easily blocks filter screen and active carbon layer, not only reduces exhaust gas filtering
The efficiency of purification, and paint spot and be not easily cleaned, strengthen the labor intensity of staff.
Summary of the invention
The present invention provides a kind of emission-control equipment and method for cleaning for quickly cleaning paint grain, to overcome the prior art to paint
The problem of spot easily blocks filter screen and active carbon layer and is not easily cleaned.
The present invention adopts the following technical scheme: a kind of emission-control equipment and method for cleaning for quickly cleaning paint grain, including
Have air inlet, rack, controller, exhaust outlet, coarse filtration net, active carbon layer, attached battery plate and an attracting board, the two sides of the rack from
It is left-to-right to be respectively equipped with air inlet and exhaust outlet, and coarse filtration net and active carbon layer are mounted on the inner wall on half section of the right side of rack
On, for active carbon layer closer to exhaust outlet, the controller is installed on the outer surface of rack, and the attached battery plate is installed on the interior of rack
Wall is electrically connected with the controller close to air inlet, the attached battery plate and attracting board, be additionally provided be assemblied in machine frame inside paint grain it is clear
Mechanism is managed, the paint grain cleaning mechanism includes coating, rubber sleeve, mounting base, support column, support plate and cam, the attracting board
Outer surface be covered with coating, and the inner wall of attracting board is covered on the outside of rubber sleeve, and the rubber sleeve is covered in several supports
The outside of plate, several support plates are parallel to each other through several support columns, and are installed on the upper of mounting base by support column
Side, mounting base are set on the inner wall of rack, and the height of rubber sleeve is higher than the height of support column, and one end of the rotary shaft, which is run through, to be had
Several cams, the other end of rotary shaft are connected with the output shaft for the starting motor for being set to mounting base upper surface, and start electricity
Machine and cam are respectively positioned on the inside of rubber sleeve, and the slewing area of cam is greater than the radial dimension of rubber sleeve.
As a further improvement, the support plate and cam are all provided with there are two being distributed in compartment, and rotary shaft runs through
Close to a support plate of starting motor, the bearing being nested with rotary shaft is installed in this support plate.
As a further improvement, the support column is equipped with three, is equipped with and two support plate phases on every support column
Corresponding two mounting holes, and the bottom end insertion of support column is installed on the upper surface of mounting base.
A kind of emission-control equipment and method for cleaning quickly cleaning paint grain, it is characterised in that sequentially include the following steps:
One step, makes attached battery plate connect negative voltage, and attracting board connects positive voltage；Second step, the exhaust gas with paint grain enter the attached electricity of contact from air inlet
Negative electricity is had after plate；Third step, the paint grain with negative electricity are adsorbed onto accumulation on the coating for attracting plate surface and form paint grain layer, paint grain
Layer ingress of air rear surface rapid draing agglomeration；4th step rotates rotary shaft band moving cam, and cam is outside during rotation
Rubber sleeve is squeezed, rubber sleeve deformation is made；5th step, rubber sleeve deformation leads to attracting board and coating deformation occurs movement, so that covering
The paint grain layer covered in coating surface ruptures to form gap, then falls to inside collection box；6th step, the exhaust gas after removing paint grain
It is discharged into atmosphere across coarse filtration net and active carbon layer by exhaust outlet, then successively stops blower, controller and cam, cleaning
Fall the paint grain layer in collection box.
As a further improvement, attached battery plate and the carried charge of attracting board are controlled by controller adjustment in the first step
System.
By the above-mentioned description to structure of the invention it is found that compared to the prior art, the present invention has the advantage that paint grain connects
Negative electricity is had after touching the attached battery plate of negative voltage, is adsorbed on the coating for connecing the attraction plate surface of positive voltage under the action of electric field force
Upper accumulation forms paint grain layer, and the meeting rapid draing agglomeration of paint grain layer ingress of air rear surface goes the paint grain in removing exhaust gas can be effective
It prevents from paint grain from adhering on coarse filtration net and active carbon layer to block filter hole, improve filter effect, then starts motor and drive
Cam rotation, since the slewing area of cam is greater than the radial dimension of rubber sleeve, so that cam can squeeze outward during rotation
Rubber sleeve is pressed, so that being covered on the paint grain layer rupture of coating surface, gap is formed between coating and falls in collection box
Portion quickly and effectively clears up the paint grain of coating surface, prevents the blocked up attracting board that influences of coating surface to the adsorption capacity of electrification paint grain.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is overlooking structure diagram of the invention.
Fig. 3 is the structural schematic diagram of A in Fig. 2.
Fig. 4 is the structural schematic diagram that the present invention faces.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings.
As shown in attached drawing 1 to 4, a kind of emission-control equipment quickly cleaning paint grain includes air inlet 1, rack 2, control
Device 3, exhaust outlet 4, coarse filtration net 5, active carbon layer 6, attached battery plate 71 and attracting board 72 processed, the two sides of the rack 2 are from left to right
It is respectively equipped with air inlet 1 and exhaust outlet 4, and coarse filtration net 5 and active carbon layer 6 are mounted on the inner wall on half section of the right side of rack 2,
For active carbon layer 6 closer to exhaust outlet 4, the controller 3 is installed on the outer surface of rack 2, and the attached battery plate 71 is installed on rack 2
Inner wall close to air inlet 1, the attached battery plate 71 and attracting board 72 are electrically connected with controller 3, and attracting board 72 is by aluminium material
Manufactured thin slice has good electric conductivity, ductility, convenient for adsorbing electronegative paint grain and cleaning paint grain, attached battery plate 71 by
Metallic copper is made annularly, has good electric conductivity and ageing resistance.
As shown in figures 3 and 4, the paint grain cleaning mechanism 7 being assemblied in inside rack 2, the paint grain cleaning mechanism 7 are additionally provided with
Including coating 73, rubber sleeve 74, mounting base 76, support column 77, support plate 78 and cam 79, the outer surface of the attracting board 72 is covered
It is stamped coating 73, and the inner wall of attracting board 72 is covered on the outside of rubber sleeve 74,74 sets of the rubber sleeve in two support plates 78
Outside, two support plates 78 are parallel to each other through three support columns 77, are equipped on every support column 77 and two supports
78 corresponding two mounting holes of plate, and the bottom end insertion of support column 77 is installed on the upper surface of mounting base 76, (is shown using snap ring
It is not shown) it is fixed, mounting base 76 is installed on the inner wall of rack 2, and the length of the rubber sleeve 74 is less than mounting base 76
Length, and the top of rubber sleeve 74 and mounting base 76 is directly close to the top inner surface of rack 2, the height of rubber sleeve 74 is higher than
The height of support column 77 prevents paint grain from pasting 77 surface of support column and is difficult to clear up, and rubber sleeve 74 is preferably the prior art
Synthetic rubber has good deformation restorability, non-aging.One end of the rotary shaft 710 is run through there are two cam 79,
The other end of rotary shaft 710 is connected with the output shaft for the starting motor 71 for being set to 76 upper surface of mounting base, and starts 7 He of motor
Cam 79 is respectively positioned on the inside of rubber sleeve 74, and the slewing area of cam 79 is greater than the radial dimension of rubber sleeve 74, and can be according to setting
The standby actual size quantity appropriate for increasing cam 79, preventing the rubber sleeve 74 in cam middle section, there is no shapes
Become, cause paint grain layer can not be successfully and fall off, the support plate 78 and cam 79 are all provided with there are two being distributed in compartment, and rotary shaft
710 are equipped with the axis being nested with rotary shaft 710 in a support plate 78 close to starting motor 7, this support plate 78
It holding and (shows not shown), bearing is fixed using snap ring, and bearing can reduce the abrasion between support plate 78 and rotary shaft 710,
And bearing can effective supporting & stablizing rotary shaft 710, rotated convenient for rotary shaft 710.The lower section of the attracting board 72 and coating 73
Equipped with the collection box 75 being installed on inside rack 2 to collect the paint grain layer to fall off from 73 surface of coating of attracting board 72, prevent
Only paint grain layer is scattered not easy to handle everywhere, and coating 73 is made of organic nano material, moist to paint grain layer with surface
Frictional force is small to be not easy the characteristics of there are residues, and when coating 73 can prevent the paint grain layer for being piled up in 73 outer surface of coating from falling pair
Abrasion is pullled caused by 72 surface of attracting board, improves the stability that attracting board 72 is installed.
Start controller 3, controller 3 is PLC controller, so that attached battery plate 71 is connect negative voltage by programming, attracting board 72 connects
Positive voltage makes to form high-voltage electrostatic field inside rack 2, extracts exhaust gas by blower, the exhaust gas containing paint grain enters inside rack 2
Air is electrically isolated generation anion in high-voltage electrostatic field afterwards, in paint grain and negative aeroion junction belt after negative electricity, due to " different
Property is attracting " make paint grain under the action of electric field force, positively charged attracting board 72 is flown to, the coating on 72 surface of attracting board is adsorbed on
On 73, and paint grain is the paint grain that the tiny liquid paint of volume mutually collides formation with cement and lime dust a large amount of in air
Layer, paint grain layer Quick-air-drying under the action of blower can be accumulated to form thick paint grain layer shape after being adsorbed by drying in layer
With mud block, goes the paint grain in removing exhaust gas that paint grain can be effectively prevent to adhere to and block filtering on coarse filtration net 5 and active carbon layer 6
Hole improves filter effect, and environment protection allows the output shaft of starting motor 7 to rotate, so that rotary shaft 710 drives two
Cam 79 rotates simultaneously, since the slewing area of cam 79 is greater than the radial dimension of rubber sleeve 74, so that cam 79 was rotating
Cheng Zhonghui is outwardly against rubber sleeve 74, so that 74 deformation of rubber sleeve, leads to attracting board 72 and coating 73 deformation occurs movement, simultaneously
Rubber sleeve 74 can prevent cam 79 from causing to wear to attracting board 72, and its surface tension of paint grain layer and adhesiveness after drying are big
It is big to reduce, when cam 79 makes 74 outside deformation of rubber sleeve, thick paint grain layer surface can be made to crack outward, between coating 73
Gap is formed, surface is smooth, frictional force is small due to using silicon carbide nano material to be made for coating 73, so that adhesiveness greatly reduces
Paint grain layer fall to inside collection box 75 and be collected under the action of its own gravity, it is convenient to operate, can be fast and effective
Cleaning 73 surface of coating paint grain, prevent the blocked up adsorption capacity for influencing 72 pairs of attracting board electrification paint grains in 73 surface of coating, and go
Paint grain in removing exhaust gas improves the filter effect of coarse filtration net 5 and active carbon layer 6.
A kind of method for cleaning for the emission-control equipment quickly cleaning paint grain, this method sequentially include the following steps:
The first step makes attached battery plate 71 connect negative voltage respectively by controller 3, and attracting board 72 connects positive voltage；
Second step extracts the inside that exhaust gas makes the exhaust gas with paint grain enter from air inlet 1 rack 2, and attached battery plate 71 using blower
Corona discharge, which occurs, keeps paint grain negatively charged, and attached battery plate 71 connects negative electricity under normal conditions, is because of the critical of negative polarity corona discharge
Voltage is low compared with positive polarity corona discharge, but it is relatively stable, be not easy to breed flashing；
Third step, the paint grain with negative electricity under the action of electric field force, fly to positively charged attracting board 72, are adsorbed on attracting board 72
Accumulation forms paint grain layer on the coating 73 on surface, and subsequent cleaning is convenient in the meeting rapid draing agglomeration of paint grain layer ingress of air rear surface
Operation, and go the paint grain in removing exhaust gas that paint grain can be effectively prevent to adhere to and block filtering on coarse filtration net 5 and active carbon layer 6
Hole improves filter effect；
4th step, the output shaft rotation of starting motor 7, so that rotary shaft 710 drives two cams 79 to rotate simultaneously, due to cam
79 slewing area is greater than the radial dimension of rubber sleeve 74, so that cam 79 makes during rotation outwardly against rubber sleeve 74
Obtain 74 deformation of rubber sleeve；
5th step, 74 deformation of rubber sleeve leads to attracting board 72 and coating 73 deformation occurs movement, so that being covered on 73 surface of coating
Paint grain layer rupture, form gap between coating 73, then fallen to inside collection box 75 under the action of its own gravity
It is collected, can quickly and effectively clear up the paint grain on 73 surface of coating, prevent the blocked up influence attracting board 72 in 73 surface of coating right
Charge the adsorption capacity of paint grain；
6th step, the exhaust gas after removing paint grain go in removing exhaust gas to contain using the filtration of coarse filtration net 5 and active carbon layer 6
Some organic matters purify complete exhaust gas and are discharged into atmosphere by exhaust outlet 4, then successively stop blower, controller 3 and cam
79, clean up the paint grain layer in collection box 75.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this
Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (5)
1. a kind of emission-control equipment for quickly cleaning paint grain includes air inlet, rack, controller, exhaust outlet, coarse filtration
Net, active carbon layer, attached battery plate and attracting board, the two sides of the rack are from left to right respectively equipped with air inlet and exhaust outlet, and thick
Filter screen and active carbon layer are mounted on the inner wall on half section of the right side of rack, and active carbon layer is closer to exhaust outlet, the controller
It is installed on the outer surface of rack, the attached battery plate is installed on the inner wall of rack close to air inlet, and the attached battery plate and attracting board are equal
It is electrically connected with the controller, it is characterised in that: be additionally provided with the paint grain cleaning mechanism for being assemblied in machine frame inside, the paint grain cleaning mechanism
Including coating, rubber sleeve, mounting base, support column, support plate and cam, the outer surface of the attracting board is covered with coating, and inhales
The inner wall of corbel back slab is covered on the outside of rubber sleeve, and the rubber sleeve covers in the outside of several support plates, several support plate phases
It is mutually parallel to run through several support columns, and the top of mounting base is installed on by support column, mounting base is set to the inner wall of rack
On, the height of rubber sleeve is higher than the height of support column, one end of the rotary shaft through there is several cams, rotary shaft it is another
It holds and is connected with the output shaft for the starting motor for being set to mounting base upper surface, and starting motor and cam are respectively positioned on the interior of rubber sleeve
Portion, the slewing area of cam are greater than the radial dimension of rubber sleeve.
2. a kind of emission-control equipment for quickly cleaning paint grain according to claim 1, it is characterised in that: the support plate
With cam be all provided with there are two in compartment be distributed, and rotary shaft run through close to starting motor a support plate, this support plate
On the bearing being nested with rotary shaft is installed.
3. a kind of emission-control equipment for quickly cleaning paint grain according to claim 1, it is characterised in that: the support column
Equipped with three, two mounting holes corresponding with two support plates, and the bottom end insertion of support column are equipped on every support column
It is installed on the upper surface of mounting base.
4. a kind of method for cleaning for the emission-control equipment for quickly cleaning paint grain, it is characterised in that: sequentially include the following steps:
The first step, makes attached battery plate connect negative voltage, and attracting board connects positive voltage；
Second step, the exhaust gas with paint grain enter after the attached battery plate of contact from air inlet with negative electricity；
Third step, the paint grain with negative electricity are adsorbed onto accumulation on the coating for attracting plate surface and form paint grain layer, and the contact of paint grain layer is empty
Gas rear surface rapid draing agglomeration；
4th step rotates rotary shaft band moving cam, and cam outwardly against rubber sleeve, makes rubber sleeve deformation during rotation；
5th step, rubber sleeve deformation leads to attracting board and coating deformation occurs movement, so that being covered on the paint grain layer of coating surface
Rupture forms gap, then falls to inside collection box；
6th step, the exhaust gas after removing paint grain pass through coarse filtration net and active carbon layer and are discharged into atmosphere by exhaust outlet, then according to
Secondary stopping blower, controller and cam, clean up the paint grain layer in collection box.
5. a kind of method for cleaning of emission-control equipment for quickly cleaning paint grain according to claim 4, it is characterised in that:
Attached battery plate and the carried charge of attracting board are adjusted by controller in the first step controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219979.4A CN109876578A (en) | 2019-03-22 | 2019-03-22 | A kind of emission-control equipment and method for cleaning quickly cleaning paint grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910219979.4A CN109876578A (en) | 2019-03-22 | 2019-03-22 | A kind of emission-control equipment and method for cleaning quickly cleaning paint grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109876578A true CN109876578A (en) | 2019-06-14 |
Family
ID=66933579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910219979.4A Withdrawn CN109876578A (en) | 2019-03-22 | 2019-03-22 | A kind of emission-control equipment and method for cleaning quickly cleaning paint grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109876578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530192A (en) * | 2020-05-11 | 2020-08-14 | 鲍永强 | Self-cleaning double-layer external expansion oil stain filtering exhaust pipe |
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Application publication date: 20190614 |
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| WW01 | Invention patent application withdrawn after publication |