CN207980688U - A kind of improvement type coating cloud pretreatment unit - Google Patents
A kind of improvement type coating cloud pretreatment unit Download PDFInfo
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- CN207980688U CN207980688U CN201820260775.6U CN201820260775U CN207980688U CN 207980688 U CN207980688 U CN 207980688U CN 201820260775 U CN201820260775 U CN 201820260775U CN 207980688 U CN207980688 U CN 207980688U
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- coating cloud
- modularization
- filter paper
- pleated filter
- shell
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- 239000011248 coating agent Substances 0.000 title claims abstract description 147
- 238000000576 coating method Methods 0.000 title claims abstract description 147
- 230000006872 improvement Effects 0.000 title claims abstract description 16
- 239000003973 paint Substances 0.000 claims abstract description 60
- 229920000742 Cotton Polymers 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 229920006395 saturated elastomer Polymers 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 62
- 241000219146 Gossypium Species 0.000 description 36
- 239000002893 slag Substances 0.000 description 19
- 238000001179 sorption measurement Methods 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a kind of improvement type coating cloud pretreatment units, shell is pre-processed including coating cloud, air inlet is offered in the lower sidewalls of coating cloud pretreatment shell, air outlet is offered on the top side wall of coating cloud pretreatment shell, alternating orthogonal is connected with modularization gear paint plate, modularization V-type pleated filter paper and Modularized filtering cotton successively from bottom to up on the both sides side wall of coating cloud pretreatment enclosure interior, it is additionally provided with modularization coating cloud felt above Modularized filtering cotton, differential manometer is additionally provided between air inlet and air outlet.The coating cloud emission-control equipment of the utility model, it is arranged by the alternate intervals between Multilevel method plate, and there are gaps between processing unit inner wall, so that coating cloud exhaust gas is when by lowest level saturated process plate, it can be by gap baffling to the processing board of top below, carrying out the processing for continuing exhaust gas, can make each layer of processing board all after adequately utilizing in this way, it is together replaced, reduces the expense of operation and maintenance.
Description
Technical field
The utility model is related to a kind of coating cloud emission-control equipments, and in particular to a kind of improvement type coating cloud pretreatment unit.
Background technology
With the deterioration of global environment, the environmental consciousness of people is more and more stronger, especially the environmental issue of paint industry
As numerous painting producers and using producer most popular problem, whether the coating cloud of paint spray booth, which is handled, proper more becomes market
The key of competition, while being also the big factors for determining the success or failure of application enterprise.Coating cloud pretreatment unit is divided into dry type and wet at present
Two class of formula.
Wherein wet type pretreatment unit is divided into washing and water rotation, and there are many disadvantages, such as purification effect for wet type pretreatment unit
The vapor that the waste water that rate is low, is formed causes secondary pollution, wet type pretreatment to generate has an impact subsequent VOCs purifications technique.
Dry type pretreatment unit is divided into V-type paint mist filter paper, coating cloud felt etc., and for dry type pretreatment unit also there are many disadvantage, exhaust gas is usual
Vertical passes through multilayer exhaust-gas treatment plate successively, therefore maximum near the processing load of the exhaust-gas treatment plate in exhaust gas inlet source,
It is easiest to block, after absorption reaches saturation, entire processing unit can not carry out exhaust-gas treatment again, cause subsequent exhaust-gas treatment
The utilization of plate is not thorough, and causes replacement more frequent, operating cost is relatively high.
Utility model content
Technical problem to be solved in the utility model is existing coating cloud waste gas pre-treating device, and exhaust gas is typically vertical
Pass through multilayer exhaust-gas treatment plate successively, therefore maximum near the processing load of the exhaust-gas treatment plate in exhaust gas inlet source, is easiest to
It blocks, after absorption reaches saturation, entire processing unit can not carry out exhaust-gas treatment again, cause the profit of subsequent exhaust-gas treatment plate
With being not thorough, cause replacement more frequent, operating cost is relatively high to be designed to provide a kind of improvement type coating cloud pretreatment unit, leads to
The alternate intervals setting between multilayer processing board is crossed, and there are gaps between processing unit inner wall so that coating cloud exhaust gas is passing through
It, can be by gap baffling to the processing board of top below, carrying out continuing exhaust gas when crossing lowest level saturated process plate
Processing, can make each layer of processing board all after adequately utilizing, together be replaced, reduce operation and maintenance in this way
Expense.
The utility model is achieved through the following technical solutions：
A kind of improvement type coating cloud pretreatment unit, including coating cloud pre-process shell, and coating cloud pre-processes the lower sidewalls of shell
On offer air inlet, offer air outlet on the top side wall of coating cloud pretreatment shell, coating cloud pre-processes the two of enclosure interior
Alternating orthogonal is connected with modularization gear paint plate, modularization V-type pleated filter paper and modularization successively from bottom to up on the side wall of side
Filter cotton is additionally provided with modularization coating cloud felt, modularization coating cloud felt and coating cloud pretreatment shell both sides above Modularized filtering cotton
Inner wall is all connected with and covers the entire cross-sectional area of coating cloud pretreatment shell, modularization gear paint plate, modularization V-type pleated filter
Paper, Modularized filtering cotton and modularization coating cloud felt are arranged between air inlet and air outlet, between air inlet and air outlet also
Equipped with differential manometer.
The coating cloud emission-control equipment of the utility model is arranged by alternate intervals between Multilevel method plate, and with place
There are gaps between reason device inner wall so that coating cloud exhaust gas can pass through gap when by lowest level saturated process plate
In baffling to the processing board of top below, the processing for continuing exhaust gas is carried out, can make each layer of processing board all through overcharging in this way
After the utilization divided, is together replaced, reduce the expense of operation and maintenance.
The operation principle of the utility model is：Coating cloud exhaust gas pre-processes housing bottom air inlet to entrance by coating cloud first
In pretreatment unit, just proceeding by use, modularization gear paint plate, modularization V-type pleated filter paper and modularization mistake
All there are no any coating cloud slags of absorption for filter pulp, therefore ventilation resistance is small, and the air-flow of most of coating cloud exhaust gas hangs down layer by layer from bottom to top
Paint plate, modularization V-type pleated filter paper and Modularized filtering cotton are kept off straight through modularization, only only a small amount of coating cloud exhaust gas is
It is kept off between paint plate, modularization V-type pleated filter paper and Modularized filtering cotton and coating cloud pretreatment inner walls by modularization
Gap baffling by arriving upper layer processing board, reach top layer after the processing of modularization coating cloud felt, coating cloud exhaust gas passes through air outlet
Discharge.
When the modularization gear paint plate adsorption saturation positioned at bottom, the exhaust gas come in by air inlet, most of coating cloud
Exhaust gas level paints the lower section of plate by modularization gear, when air-flow is by modularization gear paint plate, the small coating cloud slag of density in exhaust gas
Be attached to modularization gear paint plate bottom, then air-flow by modularization keep off paint plate and coating cloud pre-process inner walls between
Gap, baffling reaches between modularization gear paint plate upper surface and the lower surface of modularization V-type pleated filter paper, wherein close in exhaust gas
It spends big coating cloud slag and modularization gear paint plate upper surface is deposited in by gravity, at the same time, flow to modularization gear paint plate
Most of air-flow of top still passes perpendicularly through modularization V-type pleated filter paper, Modularized filtering cotton and modularization coating cloud felt,
It is discharged finally by air outlet.
When modularization V-type pleated filter paper also reaches adsorption saturation, flow level passes through modularization gear paint plate successively
With the lower section of modularization V-type pleated filter paper, plate upper table is painted being kept off by the way, the big coating cloud slag of density is deposited in modularization
Face, the small coating cloud slag of density are attached to modularization V-type pleated filter paper lower surface, and then air-flow passes through modularization V-type fold
Gap between formula filter paper and coating cloud pretreatment inner walls, baffling reach Modularized filtering cotton, and the big coating cloud slag of density is heavy
Form sediment in modularization V-type pleated filter paper upper surface part, most of air-flow at this time be also pass perpendicularly through Modularized filtering cotton and
Modularization coating cloud felt, discharges finally by air outlet.
When Modularized filtering cotton also reaches adsorption saturation, flow level passes through modularization gear paint plate, modularization V-type successively
Pleated filter paper and Modularized filtering cotton, then air-flow pass through Modularized filtering cotton and coating cloud and pre-process between inner walls
Gap, baffling reach modularization coating cloud felt, and then all air-flows are discharged perpendicular through modularization coating cloud felt finally by air outlet
It goes.
The utilization rate of each processing board is greatly improved by the device, greatly reduces the replacement frequency of module, prolongs
The cycle of operation has been grown, operating cost is greatly reduced；When modularization coating cloud felt finally also reaches saturation, is read and examined by differential manometer
The whether complete adsorption saturation of Multilevel method plate surveyed in entire processing unit is then replaced above-mentioned together when reaching adsorption saturation
Four kinds of processing boards so that entire replacement process is disposably completed, simple and convenient, is easily installed.
Modularization gear paints the material hole of plate, modularization V-type pleated filter paper, Modularized filtering cotton, modularization coating cloud felt
The size of gap is sequentially reduced, coating cloud exhaust gas when across above-mentioned four kinds of processing boards, lowest level because most easily block, therefore material it
Between gap it is relatively large, be then sequentially reduced from bottom to up, not only reasonably so that the utilization rate of each layer processing board greatly increases
Add, while ensure that the particle of various sizes in coating cloud exhaust gas carries out comprehensive Adsorption, improve the treatment effect of exhaust gas with
Quality.
Modularization gear paint plate, modularization V-type pleated filter paper, on Modularized filtering cotton not in coating cloud pretreatment shell
One end side of wall connection is arc-shaped, i.e., forms gap between these three above-mentioned processing boards and coating cloud pretreatment inner walls
One end side is arc-shaped, and is compared for straight flange first, and arc-shaped side increases the contact area between air-flow, to useless
Gas air-flow can reduce the resistance generated between processing board in gap location baffling, be more advantageous to air-flow by gap location from
Lower layer motion is to upper layer processing board.
Modularization gear paint plate, modularization V-type pleated filter paper, Modularized filtering cotton and modularization coating cloud felt surface with
Bottom surface undulate increases the contact area with air-flow, therefore the air-flow of coating cloud exhaust gas is not only carried when carrying out horizontal movement
In high exhaust gas between coating cloud slag and processing board can depositional area, while the rough shape that waveform has is conducive to
The air-flow continuous collision movement of molecule in flow process in the horizontal direction, accelerates the horizontal motion speed of air-flow, raising processing
Efficiency.
It is vertically provided with one above modularization gear paint plate, modularization V-type pleated filter paper and Modularized filtering cotton
Block scraper plate, scraper plate pre-process inner walls with coating cloud by shrinking connecting-rod and connect, the adjustable in length of shrinking connecting-rod, shrinking connecting-rod
Scraper plate can be driven to keep off paint plate, modularization V-type pleated filter paper or the surface of Modularized filtering cotton in modularization to scrape back and forth；
Processing board in processing unit can accumulate many coating cloud slags after filtering coating cloud is discarded on surface, can be real-time by scraper plate
Coating cloud slag is scraped to the end of processing board, to scrape the deposit for being blocked in processing plate surface off, extends each processing board
Usage time.
It is uniformly provided on the inner wall of coating cloud pretreatment shell between modularization gear paint plate and modularization V-type pleated filter paper
Hemispheric net blanket, net blanket is interior to be filled with activated carbon；Can to the gas with penetrating odor in coating cloud exhaust gas into
Row absorption, further increases the quality of gas after discharge.
The utility model compared with prior art, has the following advantages and advantages：
1, a kind of improvement type coating cloud pretreatment unit of the utility model, is set by the alternate intervals between Multilevel method plate
It sets, and there are gaps between processing unit inner wall so that coating cloud exhaust gas, can when by lowest level saturated process plate
By in gap baffling to the processing board of top below, carrying out the processing for continuing exhaust gas, each layer of processing board can be made in this way
It all after adequately utilizing, is together replaced, reduces the expense of operation and maintenance；
2, a kind of improvement type coating cloud pretreatment unit of the utility model, modularization gear paint plate, modularization V-type pleated filter
It is not arc-shaped with one end side for connecting of coating cloud pretreatment inner walls on paper, Modularized filtering cotton, i.e., it is above-mentioned at these three
One end side that gap is formed between reason plate and coating cloud pretreatment inner walls is arc-shaped, and is compared for straight flange first, circular arc
Shape side increases the contact area between air-flow, so that off-gas flows in gap location baffling, can reduce and processing board
Between the resistance that generates, be more advantageous to air-flow by gap location from Lower layer motion to upper layer processing board；
3, a kind of improvement type coating cloud pretreatment unit of the utility model, modularization gear paint plate, modularization V-type pleated filter
Paper, the surface of Modularized filtering cotton and modularization coating cloud felt and bottom surface undulate, increase the contact area with air-flow, therefore
The air-flow of coating cloud exhaust gas when carrying out horizontal movement, not only increase in exhaust gas between coating cloud slag and processing board can depositional plane
Product, while the rough shape that has of waveform is conducive to air-flow molecule constantly collides fortune in flow process in the horizontal direction
It is dynamic, accelerate the horizontal motion speed of air-flow, improves treatment effeciency.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
First stage coating cloud gas flow schematic diagram when Fig. 1 is the utility model structure and work；
Second stage coating cloud gas flow schematic diagram when Fig. 2 is utility model works；
Phase III coating cloud gas flow schematic diagram when Fig. 3 is utility model works；
Fourth stage coating cloud gas flow schematic diagram when Fig. 4 is utility model works.
Label and corresponding parts title in attached drawing：
1- coating clouds pre-process shell, 2- air inlets, 3- air outlets, 4- modularizations gear paint plate, 5- modularization V-type Wrinkled mistakes
Filter paper, 6- Modularized filtering cottons, 7- modularization coating cloud felts, 8- differential manometers, 9- scraper plates, 10- shrinking connecting-rods.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, a kind of improvement type coating cloud pretreatment unit of the utility model, including coating cloud pre-process shell 1, coating cloud
It pre-processes and offers air inlet 2 in the lower sidewalls of shell 1, air outlet is offered on the top side wall of coating cloud pretreatment shell 1
3, coating cloud pretreatment shell 1 inside both sides side wall on from bottom to up successively alternating orthogonal be connected with modularization gear paint plate 4, module
Change V-type pleated filter paper 5 and Modularized filtering cotton 6, the top of Modularized filtering cotton 6 are additionally provided with modularization coating cloud felt 7, module
Change coating cloud felt 7 and the entire cross-sectional area of coating cloud pretreatment shell 1 be all connected with and covered with coating cloud pretreatment 1 both sides inner wall of shell,
Modularization gear paint plate 4, modularization V-type pleated filter paper 5, Modularized filtering cotton 6 and modularization coating cloud felt 7 are arranged at air inlet
Between mouth 2 and air outlet 3, differential manometer 8 is additionally provided between air inlet 2 and air outlet 3.
The coating cloud emission-control equipment of the utility model is arranged by alternate intervals between Multilevel method plate, and with place
There are gaps between reason device inner wall so that coating cloud exhaust gas can pass through gap when by lowest level saturated process plate
In baffling to the processing board of top below, the processing for continuing exhaust gas is carried out, can make each layer of processing board all through overcharging in this way
After the utilization divided, is together replaced, reduce the expense of operation and maintenance.
The operation principle of the utility model is mainly by following several stages：
1) first stage：As shown in Figure 1, coating cloud exhaust gas pre-processes housing bottom air inlet into advance by coating cloud first
In processing unit, just proceeding by use, modularization gear paint plate, modularization V-type pleated filter paper and Modularized filtering
All there are no any coating cloud slags of absorption for cotton, therefore ventilation resistance is small, and the air-flow of most of coating cloud exhaust gas is vertical layer by layer from bottom to top
Paint plate, modularization V-type pleated filter paper and Modularized filtering cotton are kept off by modularization, only only a small amount of coating cloud exhaust gas is logical
Modularization gear is crossed to paint between plate, modularization V-type pleated filter paper and Modularized filtering cotton and coating cloud pretreatment inner walls
Gap baffling reaches top layer after the processing of modularization coating cloud felt, coating cloud exhaust gas is arranged by air outlet by arriving upper layer processing board
Go out.
2) second stage：As shown in Fig. 2, when the modularization gear paint plate adsorption saturation positioned at bottom, pass through air inlet
The exhaust gas come in, most of coating cloud exhaust gas level paint the lower section of plate by modularization gear, when air-flow is by modularization gear paint plate,
The small coating cloud slag of density is attached to the bottom of modularization gear paint plate in exhaust gas, and then air-flow keeps off paint plate by modularization and coating cloud is pre-
The gap between inner walls is handled, baffling reaches under modularization gear paint plate upper surface and modularization V-type pleated filter paper
Between surface, the big coating cloud slag of density is deposited in modularization gear paint plate upper surface by gravity wherein in exhaust gas, same with this
When, the most of air-flow flowing to above modularization gear paint plate still passes perpendicularly through modularization V-type pleated filter paper, modularization
Filter cotton and modularization coating cloud felt, discharge finally by air outlet.
3) phase III：As shown in figure 3, when modularization V-type pleated filter paper also reaches adsorption saturation, flow level
The lower section for passing through modularization gear paint plate and modularization V-type pleated filter paper successively, by the way, the big coating cloud slag of density is heavy
It forms sediment and keeps off paint plate upper surface in modularization, the small coating cloud slag of density is attached to modularization V-type pleated filter paper lower surface, then gas
Stream pre-processes the gap between inner walls by modularization V-type pleated filter paper and coating cloud, and baffling reaches Modularized filtering
Cotton, the big coating cloud slag of density are deposited in modularization V-type pleated filter paper upper surface part, and most of air-flow at this time is also vertical
Across Modularized filtering cotton and modularization coating cloud felt, discharged finally by air outlet.
4) fourth stage：As shown in figure 4, when Modularized filtering cotton also reaches adsorption saturation, air-flow is horizontal successively to be passed through
Modularization gear paints plate, modularization V-type pleated filter paper and Modularized filtering cotton, and then air-flow passes through Modularized filtering cotton and paint
Mist pre-processes the gap between inner walls, and baffling reaches modularization coating cloud felt, and then all air-flows are perpendicular through modularization paint
Mist felt, discharges finally by air outlet.The utilization rate of each processing board is greatly improved by the device, greatly reduces
The replacement frequency of module, extends the cycle of operation, greatly reduces operating cost.
5) the 5th stage：When modularization coating cloud felt finally also reaches saturation, pass through the entire processing dress of differential manometer reading detection
The whether complete adsorption saturation of Multilevel method plate in setting then replaces four kinds of above-mentioned processing boards together when reaching adsorption saturation,
So that entire replacement process is disposably completed, and it is simple and convenient, it is easily installed.
Preferably, modularization gear paint plate, modularization V-type pleated filter paper, Modularized filtering cotton, modularization coating cloud felt
The size of material hole is sequentially reduced, and for coating cloud exhaust gas when across above-mentioned four kinds of processing boards, lowest level is because most easily block, therefore
Gap is relatively large between material, is then sequentially reduced from bottom to up, not only reasonably so that the utilization rate of each layer processing board is big
Big increase, while ensure that the particle of various sizes in coating cloud exhaust gas carries out comprehensive Adsorption, improve the processing of exhaust gas
Effect and quality.
Preferably, modularization gear paint plate, modularization V-type pleated filter paper, do not locate in advance with coating cloud on Modularized filtering cotton
One end side of reason inner walls connection is arc-shaped, i.e., shape between these three above-mentioned processing boards and coating cloud pretreatment inner walls
It is arc-shaped, compares for straight flange first, arc-shaped side increases the contact surface between air-flow at one end side in gap
Product can reduce the resistance generated between processing board, be more advantageous to air-flow and pass through to which off-gas flows are in gap location baffling
Gap location is from Lower layer motion to upper layer processing board.
Preferably, modularization gear paint plate, modularization V-type pleated filter paper, Modularized filtering cotton and modularization coating cloud felt
Surface and bottom surface undulate, increase the contact area with air-flow, therefore the air-flow of coating cloud exhaust gas is carrying out horizontal movement
When, not only increase in exhaust gas between coating cloud slag and processing board can depositional area, while waveform have it is rough
Shape is conducive to the air-flow continuous collision movement of molecule in flow process in the horizontal direction, accelerates the horizontal motion speed of air-flow
Degree improves treatment effeciency.
Preferably, it is respectively perpendicular above modularization gear paint plate, modularization V-type pleated filter paper and Modularized filtering cotton
Equipped with one piece of scraper plate 9, scraper plate pre-processes inner walls with coating cloud by shrinking connecting-rod 10 and connect, and the length of shrinking connecting-rod is adjustable
Section, shrinking connecting-rod can drive scraper plate to keep off paint plate, modularization V-type pleated filter paper or the table of Modularized filtering cotton in modularization
Face scrapes back and forth；Processing board in processing unit can accumulate many coating cloud slags, pass through scraper plate after filtering coating cloud is discarded on surface
Coating cloud slag can be scraped to the end of processing board in real time, to scrape the deposit for being blocked in processing plate surface off, extended each
The usage time of a processing board.
Preferably, between modularization gear paint plate and modularization V-type pleated filter paper on the inner wall of coating cloud pretreatment shell
It is uniformly provided with hemispheric net blanket, activated carbon is filled in net blanket；It can be to there is penetrating odor in coating cloud exhaust gas
Gas adsorbed, further increase discharge after gas quality
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of improvement type coating cloud pretreatment unit, which is characterized in that including coating cloud pretreatment shell (1), coating cloud pre-processes shell
Air inlet (2) is offered in the lower sidewalls of body (1), and air outlet is offered on the top side wall of coating cloud pretreatment shell (1)
(3), alternating orthogonal is connected with modularization gear paint plate successively from bottom to up on the internal both sides side wall of coating cloud pretreatment shell (1)
(4), modularization V-type pleated filter paper (5) and Modularized filtering cotton (6), Modularized filtering cotton are additionally provided with module above (6)
Change coating cloud felt (7), modularization coating cloud felt (7) is all connected with coating cloud pretreatment shell (1) both sides inner wall and covers coating cloud pretreatment
The entire cross-sectional area of shell (1), modularization gear paint plate (4), modularization V-type pleated filter paper (5), Modularized filtering cotton
(6) it is arranged between air inlet (2) and air outlet (3) with modularization coating cloud felt (7), between air inlet (2) and air outlet (3)
It is additionally provided with differential manometer (8).
2. a kind of improvement type coating cloud pretreatment unit according to claim 1, which is characterized in that modularization gear paint plate (4),
Modularization V-type pleated filter paper (5), Modularized filtering cotton (6), modularization coating cloud felt (7) material hole size successively
Reduce.
3. a kind of improvement type coating cloud pretreatment unit according to claim 1, which is characterized in that modularization gear paint plate (4),
The one end not connect with coating cloud pretreatment shell (1) inner wall on modularization V-type pleated filter paper (5), Modularized filtering cotton (6)
Side is arc-shaped.
4. a kind of improvement type coating cloud pretreatment unit according to claim 1, which is characterized in that modularization gear paint plate (4),
Modularization V-type pleated filter paper (5), the surface of Modularized filtering cotton (6) and modularization coating cloud felt (7) and bottom surface are in wave
Shape.
5. a kind of improvement type coating cloud pretreatment unit according to claim 1, which is characterized in that modularization gear paint plate (4),
One piece of scraper plate (9), scraper plate are vertically provided with above modularization V-type pleated filter paper (5) and Modularized filtering cotton (6)
(9) it pre-processes shell (1) inner wall with coating cloud by shrinking connecting-rod (10) to connect, the adjustable in length of shrinking connecting-rod (10) is stretched
Connecting rod (10) can drive scraper plate (9) to keep off paint plate (4), modularization V-type pleated filter paper (5) or Modularized filtering in modularization
The surface of cotton (6) scrapes back and forth.
6. a kind of improvement type coating cloud pretreatment unit according to claim 1, which is characterized in that modularization gear paint plate (4)
It is uniformly provided on the inner wall of coating cloud pretreatment shell (1) between modularization V-type pleated filter paper (5) hemispheric netted
Cover, net blanket is interior to be filled with activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260775.6U CN207980688U (en) | 2018-02-13 | 2018-02-13 | A kind of improvement type coating cloud pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260775.6U CN207980688U (en) | 2018-02-13 | 2018-02-13 | A kind of improvement type coating cloud pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207980688U true CN207980688U (en) | 2018-10-19 |
Family
ID=63825735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820260775.6U Expired - Fee Related CN207980688U (en) | 2018-02-13 | 2018-02-13 | A kind of improvement type coating cloud pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207980688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318531A (en) * | 2021-06-21 | 2021-08-31 | 美埃(中国)环境科技股份有限公司 | Miniature pipeline filter |
| CN114570574A (en) * | 2022-03-11 | 2022-06-03 | 佛山市顺涂科技有限公司 | Spraying environmental protection case |
-
2018
- 2018-02-13 CN CN201820260775.6U patent/CN207980688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318531A (en) * | 2021-06-21 | 2021-08-31 | 美埃(中国)环境科技股份有限公司 | Miniature pipeline filter |
| CN114570574A (en) * | 2022-03-11 | 2022-06-03 | 佛山市顺涂科技有限公司 | Spraying environmental protection case |
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Granted publication date: 20181019 Termination date: 20220213 |